From d7a3edd45db8d91ddf09cba7c594c63e63f62709 Mon Sep 17 00:00:00 2001
From: Peter Kokot <peterkokot@gmail.com>
Date: Sun, 14 Oct 2018 18:03:31 +0200
Subject: Trim trailing whitespace in *.phpt

---
 ext/mbstring/tests/bug43840.phpt                           |  2 +-
 ext/mbstring/tests/bug43841.phpt                           |  2 +-
 ext/mbstring/tests/bug43994.phpt                           |  4 ++--
 ext/mbstring/tests/bug46806.phpt                           |  2 +-
 ext/mbstring/tests/bug65045.phpt                           |  2 +-
 ext/mbstring/tests/casefold.phpt                           |  2 +-
 ext/mbstring/tests/htmlent.phpt                            |  2 +-
 ext/mbstring/tests/illformed_utf_sequences.phpt            |  4 ++--
 ext/mbstring/tests/mb_convert_encoding.phpt                |  6 +++---
 ext/mbstring/tests/mb_convert_encoding_array.phpt          |  2 +-
 ext/mbstring/tests/mb_convert_encoding_basic.phpt          |  4 ++--
 ext/mbstring/tests/mb_convert_encoding_variation1.phpt     |  2 +-
 ext/mbstring/tests/mb_convert_variables.phpt               | 12 ++++++------
 ext/mbstring/tests/mb_decode_mimeheader_basic.phpt         |  6 +++---
 ext/mbstring/tests/mb_decode_mimeheader_error.phpt         |  4 ++--
 ext/mbstring/tests/mb_decode_mimeheader_variation1.phpt    |  6 +++---
 ext/mbstring/tests/mb_decode_mimeheader_variation2.phpt    |  4 ++--
 ext/mbstring/tests/mb_decode_mimeheader_variation3.phpt    |  4 ++--
 ext/mbstring/tests/mb_detect_encoding.phpt                 | 14 +++++++-------
 ext/mbstring/tests/mb_encode_mimeheader_basic.phpt         |  2 +-
 ext/mbstring/tests/mb_encode_mimeheader_basic2.phpt        |  4 ++--
 ext/mbstring/tests/mb_encode_mimeheader_basic3.phpt        |  4 ++--
 ext/mbstring/tests/mb_encode_mimeheader_indent.phpt        |  2 +-
 ext/mbstring/tests/mb_encode_mimeheader_variation1.phpt    |  2 +-
 ext/mbstring/tests/mb_encode_mimeheader_variation2.phpt    |  2 +-
 ext/mbstring/tests/mb_encode_mimeheader_variation3.phpt    |  2 +-
 ext/mbstring/tests/mb_encode_mimeheader_variation4.phpt    |  2 +-
 ext/mbstring/tests/mb_encode_mimeheader_variation5.phpt    |  2 +-
 ext/mbstring/tests/mb_encode_mimeheader_variation6.phpt    |  2 +-
 ext/mbstring/tests/mb_ereg.phpt                            |  4 ++--
 ext/mbstring/tests/mb_ereg_basic.phpt                      |  4 ++--
 ext/mbstring/tests/mb_ereg_error.phpt                      |  2 +-
 ext/mbstring/tests/mb_ereg_match_basic.phpt                |  4 ++--
 ext/mbstring/tests/mb_ereg_match_error1.phpt               |  2 +-
 ext/mbstring/tests/mb_ereg_replace_basic.phpt              |  6 +++---
 ext/mbstring/tests/mb_ereg_replace_error.phpt              |  4 ++--
 ext/mbstring/tests/mb_ereg_replace_variation1.phpt         |  2 +-
 ext/mbstring/tests/mb_ereg_replace_variation2.phpt         |  2 +-
 ext/mbstring/tests/mb_ereg_replace_variation3.phpt         |  2 +-
 ext/mbstring/tests/mb_ereg_replace_variation4.phpt         |  4 ++--
 ext/mbstring/tests/mb_ereg_search_pos.phpt                 |  4 ++--
 ext/mbstring/tests/mb_ereg_search_regs.phpt                |  2 +-
 ext/mbstring/tests/mb_ereg_search_xxx.phpt                 |  2 +-
 ext/mbstring/tests/mb_ereg_variation1.phpt                 |  4 ++--
 ext/mbstring/tests/mb_ereg_variation2.phpt                 |  2 +-
 ext/mbstring/tests/mb_ereg_variation3.phpt                 |  2 +-
 ext/mbstring/tests/mb_ereg_variation4.phpt                 |  2 +-
 ext/mbstring/tests/mb_ereg_variation6.phpt                 |  2 +-
 ext/mbstring/tests/mb_ereg_variation7.phpt                 |  2 +-
 ext/mbstring/tests/mb_http_input.phpt                      |  2 +-
 ext/mbstring/tests/mb_internal_encoding.phpt               |  2 +-
 ext/mbstring/tests/mb_internal_encoding_basic.phpt         |  4 ++--
 ext/mbstring/tests/mb_internal_encoding_basic2.phpt        |  4 ++--
 ext/mbstring/tests/mb_internal_encoding_error1.phpt        |  4 ++--
 ext/mbstring/tests/mb_internal_encoding_error2.phpt        |  4 ++--
 ext/mbstring/tests/mb_internal_encoding_variation1.phpt    |  4 ++--
 ext/mbstring/tests/mb_internal_encoding_variation2.phpt    |  4 ++--
 ext/mbstring/tests/mb_regex_encoding_basic.phpt            |  4 ++--
 ext/mbstring/tests/mb_regex_encoding_error1.phpt           |  2 +-
 ext/mbstring/tests/mb_regex_encoding_error2.phpt           |  2 +-
 ext/mbstring/tests/mb_regex_encoding_variation1.phpt       |  2 +-
 ext/mbstring/tests/mb_regex_encoding_variation2.phpt       |  2 +-
 ext/mbstring/tests/mb_split_error.phpt                     |  4 ++--
 ext/mbstring/tests/mb_split_variation1.phpt                |  2 +-
 ext/mbstring/tests/mb_split_variation2.phpt                |  2 +-
 ext/mbstring/tests/mb_split_variation3.phpt                |  2 +-
 ext/mbstring/tests/mb_stripos_basic.phpt                   |  2 +-
 ext/mbstring/tests/mb_stripos_basic2.phpt                  |  2 +-
 ext/mbstring/tests/mb_stripos_error1.phpt                  |  2 +-
 ext/mbstring/tests/mb_stripos_error2.phpt                  |  2 +-
 ext/mbstring/tests/mb_stripos_variation1.phpt              |  2 +-
 ext/mbstring/tests/mb_stripos_variation2.phpt              |  2 +-
 ext/mbstring/tests/mb_stripos_variation4.phpt              |  2 +-
 ext/mbstring/tests/mb_stripos_variation5_Bug45923.phpt     |  2 +-
 ext/mbstring/tests/mb_stristr_basic.phpt                   |  4 ++--
 ext/mbstring/tests/mb_stristr_error1.phpt                  |  4 ++--
 ext/mbstring/tests/mb_stristr_error2.phpt                  |  4 ++--
 ext/mbstring/tests/mb_stristr_variation1.phpt              |  4 ++--
 ext/mbstring/tests/mb_stristr_variation2.phpt              |  4 ++--
 ext/mbstring/tests/mb_stristr_variation3.phpt              |  4 ++--
 ext/mbstring/tests/mb_stristr_variation4.phpt              |  4 ++--
 ext/mbstring/tests/mb_stristr_variation5.phpt              |  2 +-
 ext/mbstring/tests/mb_strlen_basic.phpt                    |  2 +-
 ext/mbstring/tests/mb_strlen_error1.phpt                   |  2 +-
 ext/mbstring/tests/mb_strlen_error2.phpt                   |  2 +-
 ext/mbstring/tests/mb_strlen_variation1.phpt               |  2 +-
 ext/mbstring/tests/mb_strlen_variation2.phpt               |  2 +-
 ext/mbstring/tests/mb_strlen_variation3.phpt               |  2 +-
 ext/mbstring/tests/mb_strpos_basic.phpt                    |  2 +-
 ext/mbstring/tests/mb_strpos_error1.phpt                   |  2 +-
 ext/mbstring/tests/mb_strpos_error2.phpt                   |  2 +-
 ext/mbstring/tests/mb_strpos_variation1.phpt               |  2 +-
 ext/mbstring/tests/mb_strpos_variation2.phpt               |  2 +-
 ext/mbstring/tests/mb_strpos_variation3.phpt               |  2 +-
 ext/mbstring/tests/mb_strpos_variation4.phpt               |  2 +-
 ext/mbstring/tests/mb_strpos_variation5.phpt               |  4 ++--
 ext/mbstring/tests/mb_strrchr_basic.phpt                   |  4 ++--
 ext/mbstring/tests/mb_strrchr_error1.phpt                  |  2 +-
 ext/mbstring/tests/mb_strrchr_error2.phpt                  |  4 ++--
 ext/mbstring/tests/mb_strrchr_variation1.phpt              |  4 ++--
 ext/mbstring/tests/mb_strrchr_variation2.phpt              |  4 ++--
 ext/mbstring/tests/mb_strrchr_variation3.phpt              |  4 ++--
 ext/mbstring/tests/mb_strrchr_variation4.phpt              |  4 ++--
 ext/mbstring/tests/mb_strrchr_variation5.phpt              |  2 +-
 ext/mbstring/tests/mb_strrchr_variation6.phpt              |  2 +-
 ext/mbstring/tests/mb_strrichr_basic.phpt                  |  4 ++--
 ext/mbstring/tests/mb_strrichr_error1.phpt                 |  4 ++--
 ext/mbstring/tests/mb_strrichr_error2.phpt                 |  4 ++--
 ext/mbstring/tests/mb_strrichr_variation1.phpt             |  4 ++--
 ext/mbstring/tests/mb_strrichr_variation2.phpt             |  4 ++--
 ext/mbstring/tests/mb_strrichr_variation3.phpt             |  4 ++--
 ext/mbstring/tests/mb_strrichr_variation4.phpt             |  4 ++--
 ext/mbstring/tests/mb_strrichr_variation5.phpt             |  2 +-
 ext/mbstring/tests/mb_strripos_basic.phpt                  |  2 +-
 ext/mbstring/tests/mb_strripos_basic2.phpt                 |  2 +-
 ext/mbstring/tests/mb_strripos_error1.phpt                 |  2 +-
 ext/mbstring/tests/mb_strripos_error2.phpt                 |  2 +-
 ext/mbstring/tests/mb_strripos_variation1.phpt             |  2 +-
 ext/mbstring/tests/mb_strripos_variation2.phpt             |  2 +-
 ext/mbstring/tests/mb_strripos_variation3_Bug45923.phpt    |  2 +-
 ext/mbstring/tests/mb_strripos_variation4.phpt             |  2 +-
 ext/mbstring/tests/mb_strripos_variation5_Bug45923.phpt    |  4 ++--
 ext/mbstring/tests/mb_strrpos_basic.phpt                   |  2 +-
 ext/mbstring/tests/mb_strrpos_error1.phpt                  |  2 +-
 ext/mbstring/tests/mb_strrpos_error2.phpt                  |  2 +-
 ext/mbstring/tests/mb_strrpos_variation1.phpt              |  2 +-
 ext/mbstring/tests/mb_strrpos_variation2.phpt              |  2 +-
 ext/mbstring/tests/mb_strrpos_variation3.phpt              |  2 +-
 ext/mbstring/tests/mb_strrpos_variation4.phpt              |  2 +-
 ext/mbstring/tests/mb_strrpos_variation5.phpt              |  2 +-
 ext/mbstring/tests/mb_strstr_basic.phpt                    |  4 ++--
 ext/mbstring/tests/mb_strstr_error1.phpt                   |  4 ++--
 ext/mbstring/tests/mb_strstr_error2.phpt                   |  4 ++--
 ext/mbstring/tests/mb_strstr_variation1.phpt               |  4 ++--
 ext/mbstring/tests/mb_strstr_variation2.phpt               |  4 ++--
 ext/mbstring/tests/mb_strstr_variation3.phpt               |  4 ++--
 ext/mbstring/tests/mb_strstr_variation4.phpt               |  4 ++--
 ext/mbstring/tests/mb_strstr_variation5.phpt               |  2 +-
 ext/mbstring/tests/mb_strstr_variation6.phpt               |  2 +-
 ext/mbstring/tests/mb_substitute_character_basic.phpt      |  4 ++--
 ext/mbstring/tests/mb_substitute_character_error.phpt      |  4 ++--
 ext/mbstring/tests/mb_substitute_character_variation1.phpt |  4 ++--
 ext/mbstring/tests/mb_substitute_character_variation2.phpt |  2 +-
 ext/mbstring/tests/mb_substr_basic.phpt                    |  4 ++--
 ext/mbstring/tests/mb_substr_count_basic.phpt              |  2 +-
 ext/mbstring/tests/mb_substr_count_error1.phpt             |  2 +-
 ext/mbstring/tests/mb_substr_count_error2.phpt             |  2 +-
 ext/mbstring/tests/mb_substr_count_variation1.phpt         |  2 +-
 ext/mbstring/tests/mb_substr_count_variation2.phpt         |  4 ++--
 ext/mbstring/tests/mb_substr_count_variation3.phpt         |  2 +-
 ext/mbstring/tests/mb_substr_count_variation4.phpt         |  2 +-
 ext/mbstring/tests/mb_substr_error1.phpt                   |  2 +-
 ext/mbstring/tests/mb_substr_error2.phpt                   |  2 +-
 ext/mbstring/tests/mb_substr_variation1.phpt               |  2 +-
 ext/mbstring/tests/mb_substr_variation2.phpt               |  2 +-
 ext/mbstring/tests/mb_substr_variation4.phpt               |  2 +-
 ext/mbstring/tests/mb_substr_variation5.phpt               |  2 +-
 ext/mbstring/tests/mb_substr_variation6.phpt               |  2 +-
 ext/mbstring/tests/mb_substr_variation7.phpt               |  2 +-
 ext/mbstring/tests/php_gr_jp_10830.phpt                    |  2 +-
 ext/mbstring/tests/simpletest.phpt                         |  2 +-
 161 files changed, 237 insertions(+), 237 deletions(-)

(limited to 'ext/mbstring')

diff --git a/ext/mbstring/tests/bug43840.phpt b/ext/mbstring/tests/bug43840.phpt
index b2dd048186..9cf7cacdb9 100644
--- a/ext/mbstring/tests/bug43840.phpt
+++ b/ext/mbstring/tests/bug43840.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strpos') or die("skip mb_strpos() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of first occurrence of a string within another 
+ * Description: Find position of first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/bug43841.phpt b/ext/mbstring/tests/bug43841.phpt
index c4be058ffa..753842cac4 100644
--- a/ext/mbstring/tests/bug43841.phpt
+++ b/ext/mbstring/tests/bug43841.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_strrpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of last occurrence of a string within another 
+ * Description: Find position of last occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/bug43994.phpt b/ext/mbstring/tests/bug43994.phpt
index 2e8631d8de..e9a11d054e 100644
--- a/ext/mbstring/tests/bug43994.phpt
+++ b/ext/mbstring/tests/bug43994.phpt
@@ -8,12 +8,12 @@ function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build
 --FILE--
 <?php
 /* Prototype  : int mb_ereg(string $pattern, string $string [, array $registers])
- * Description: Regular expression match for multibyte string 
+ * Description: Regular expression match for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
 /*
- * mb_ereg 'successfully' matching incorrectly: 
+ * mb_ereg 'successfully' matching incorrectly:
  * Bug now seems to be fixed - error message is now generated when an 'empty'
  * pattern is supplied to mb_ereg. Similar error message to ereg().
  */
diff --git a/ext/mbstring/tests/bug46806.phpt b/ext/mbstring/tests/bug46806.phpt
index eec44b5232..ea00035c0f 100644
--- a/ext/mbstring/tests/bug46806.phpt
+++ b/ext/mbstring/tests/bug46806.phpt
@@ -3,7 +3,7 @@ Bug #46806 (mb_wtrimwidth cutting to early)
 --CREDITS--
 Sebastian Sch端rmann
 sebs@php.net
-Testfest 2009 
+Testfest 2009
 --SKIPIF--
 <?php if (!extension_loaded("mbstring")) die("skip mbstring is not available"); ?>
 --FILE--
diff --git a/ext/mbstring/tests/bug65045.phpt b/ext/mbstring/tests/bug65045.phpt
index 03a090ded2..002c5ed174 100644
--- a/ext/mbstring/tests/bug65045.phpt
+++ b/ext/mbstring/tests/bug65045.phpt
@@ -17,7 +17,7 @@ $expected2 = "\xF0\xA4\xAD\xA2"."\xF0\xA4\xAD\xA2"."\xEF\xBF\xBD";
 mb_substitute_character(0xFFFD);
 var_dump(
     $expected === htmlspecialchars_decode(htmlspecialchars($str, ENT_SUBSTITUTE, 'UTF-8')),
-    $expected2 === htmlspecialchars_decode(htmlspecialchars($str2, ENT_SUBSTITUTE, 'UTF-8')), 
+    $expected2 === htmlspecialchars_decode(htmlspecialchars($str2, ENT_SUBSTITUTE, 'UTF-8')),
     $expected === mb_convert_encoding($str, 'UTF-8', 'UTF-8'),
     $expected2 === mb_convert_encoding($str2, 'UTF-8', 'UTF-8')
 );
diff --git a/ext/mbstring/tests/casefold.phpt b/ext/mbstring/tests/casefold.phpt
index 977b0bb658..002269b680 100644
--- a/ext/mbstring/tests/casefold.phpt
+++ b/ext/mbstring/tests/casefold.phpt
@@ -1,5 +1,5 @@
 --TEST--
-mb_strtoupper() / mb_strtolower() 
+mb_strtoupper() / mb_strtolower()
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip mbstring not available');
diff --git a/ext/mbstring/tests/htmlent.phpt b/ext/mbstring/tests/htmlent.phpt
index 21d827efd4..943e0751a7 100644
--- a/ext/mbstring/tests/htmlent.phpt
+++ b/ext/mbstring/tests/htmlent.phpt
@@ -20,7 +20,7 @@ filter.default=unsafe_raw
 <?php
 // enable output encoding through output handler
 //ob_start("mb_output_handler");
-// &#64... are must be decoded on input these are not reencoded on output. 
+// &#64... are must be decoded on input these are not reencoded on output.
 // If you see &#64;&#65;&#66; on output this means input encoding fails.
 // If you do not see &auml;... on output this means output encoding fails.
 // Using UTF-8 internally allows to encode/decode ALL characters.
diff --git a/ext/mbstring/tests/illformed_utf_sequences.phpt b/ext/mbstring/tests/illformed_utf_sequences.phpt
index 378b956d68..11ab1799e9 100644
--- a/ext/mbstring/tests/illformed_utf_sequences.phpt
+++ b/ext/mbstring/tests/illformed_utf_sequences.phpt
@@ -128,7 +128,7 @@ echo "UTF-32 and surrogates area with BOM\n";
 $out = '';
 $cnt = 0;
 for ($i = 0xd7ff; $i <= 0xe000; ++$i) {
-    $s = chk_enc("\x00\x00\xfe\xff". pack('C4', $i >> 24, ($i >> 16) & 0xff, ($i >> 8) & 0xff, $i & 0xff), 
+    $s = chk_enc("\x00\x00\xfe\xff". pack('C4', $i >> 24, ($i >> 16) & 0xff, ($i >> 8) & 0xff, $i & 0xff),
 				 1, "UTF-32", true);
 	if ($s === false) {
 		$cnt++;
@@ -142,7 +142,7 @@ var_dump(str_replace("0000feff","",$out));
 $out = '';
 $cnt = 0;
 for ($i = 0xd7ff; $i <= 0xe000; ++$i) {
-    $s = chk_enc("\xff\xfe\x00\x00". pack('C4', $i & 0xff, ($i >> 8) & 0xff, ($i >> 16) & 0xff, ($i >> 24) & 0xff), 
+    $s = chk_enc("\xff\xfe\x00\x00". pack('C4', $i & 0xff, ($i >> 8) & 0xff, ($i >> 16) & 0xff, ($i >> 24) & 0xff),
 				 1, "UTF-32", true);
 	if ($s === false) {
 		$cnt++;
diff --git a/ext/mbstring/tests/mb_convert_encoding.phpt b/ext/mbstring/tests/mb_convert_encoding.phpt
index 1bc7c8673a..13faa9d12d 100644
--- a/ext/mbstring/tests/mb_convert_encoding.phpt
+++ b/ext/mbstring/tests/mb_convert_encoding.phpt
@@ -39,7 +39,7 @@ $s = mb_convert_encoding($s, 'JIS', 'EUC-JP');
 print("JIS: ".base64_encode($s)."\n"); // JIS
 
 
-// Using Encoding List Array 
+// Using Encoding List Array
 echo "== STRING ENCODING LIST ==\n";
 
 $a = 'JIS,UTF-8,EUC-JP,SJIS';
@@ -56,7 +56,7 @@ $s = mb_convert_encoding($s, 'JIS', $a);
 print("JIS: ".base64_encode($s)."\n"); // JIS
 
 
-// Using Encoding List Array 
+// Using Encoding List Array
 echo "== ARRAY ENCODING LIST ==\n";
 
 $a = array(0=>'JIS', 1=>'UTF-8', 2=>'EUC-JP', 3=>'SJIS');
@@ -73,7 +73,7 @@ $s = mb_convert_encoding($s, 'JIS', $a);
 print("JIS: ".base64_encode($s)."\n"); // JIS
 
 
-// Using Detect Order 
+// Using Detect Order
 echo "== DETECT ORDER ==\n";
 
 $s = $jis;
diff --git a/ext/mbstring/tests/mb_convert_encoding_array.phpt b/ext/mbstring/tests/mb_convert_encoding_array.phpt
index b41c717873..bd413c4686 100644
--- a/ext/mbstring/tests/mb_convert_encoding_array.phpt
+++ b/ext/mbstring/tests/mb_convert_encoding_array.phpt
@@ -8,7 +8,7 @@ function_exists('mb_convert_encoding') or die("skip mb_convert_encoding() is not
 --FILE--
 <?php
 /* Prototype  : string mb_convert_encoding(string $str, string $to_encoding [, mixed $from_encoding])
- * Description: Returns converted string in desired encoding 
+ * Description: Returns converted string in desired encoding
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_convert_encoding_basic.phpt b/ext/mbstring/tests/mb_convert_encoding_basic.phpt
index 19626795eb..3168126000 100644
--- a/ext/mbstring/tests/mb_convert_encoding_basic.phpt
+++ b/ext/mbstring/tests/mb_convert_encoding_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_convert_encoding() function : basic functionality 
+Test mb_convert_encoding() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_convert_encoding') or die("skip mb_convert_encoding() is not
 --FILE--
 <?php
 /* Prototype  : string mb_convert_encoding(string $str, string $to_encoding [, mixed $from_encoding])
- * Description: Returns converted string in desired encoding 
+ * Description: Returns converted string in desired encoding
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_convert_encoding_variation1.phpt b/ext/mbstring/tests/mb_convert_encoding_variation1.phpt
index d8969c2e1f..50e7076a13 100644
--- a/ext/mbstring/tests/mb_convert_encoding_variation1.phpt
+++ b/ext/mbstring/tests/mb_convert_encoding_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_convert_encoding') or die("skip mb_convert_encoding() is not
 --FILE--
 <?php
 /* Prototype  : string mb_convert_encoding(string $str, string $to_encoding [, mixed $from_encoding])
- * Description: Returns converted string in desired encoding 
+ * Description: Returns converted string in desired encoding
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_convert_variables.phpt b/ext/mbstring/tests/mb_convert_variables.phpt
index 22253b5352..bc1c320c3d 100644
--- a/ext/mbstring/tests/mb_convert_variables.phpt
+++ b/ext/mbstring/tests/mb_convert_variables.phpt
@@ -70,32 +70,32 @@ print("{$aa[0]}{$aa[1]}{$aa[2]}\n"); // Converted to EUC-JP
 
 // Test for object
 echo "== OBJECT TEST ==\n";
-class foo 
+class foo
 {
 	public $s1;
 	public $s2;
 	public $s3;
 
-	function __construct() 
+	function __construct()
 	{
 		global $sjis, $jis, $euc_jp;
-		
+
 		$this->s1 = $euc_jp;
 		$this->s2 = $euc_jp;
 		$this->s3 = $euc_jp;
 	}
 }
 
-class bar 
+class bar
 {
 	public $s1;
 	public $s2;
 	public $s3;
 
-	function __construct() 
+	function __construct()
 	{
 		global $sjis, $jis, $euc_jp;
-		
+
 		$this->s1 = $euc_jp;
 		$this->s2 = $euc_jp;
 		$this->s3 = $euc_jp;
diff --git a/ext/mbstring/tests/mb_decode_mimeheader_basic.phpt b/ext/mbstring/tests/mb_decode_mimeheader_basic.phpt
index 923ca64cf9..39bea621fe 100644
--- a/ext/mbstring/tests/mb_decode_mimeheader_basic.phpt
+++ b/ext/mbstring/tests/mb_decode_mimeheader_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_decode_mimeheader() function : basic functionality 
+Test mb_decode_mimeheader() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_decode_mimeheader') or die("skip mb_decode_mimeheader() is n
 --FILE--
 <?php
 /* Prototype  : string mb_decode_mimeheader(string string)
- * Description: Decodes the MIME "encoded-word" in the string 
+ * Description: Decodes the MIME "encoded-word" in the string
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -16,7 +16,7 @@ function_exists('mb_decode_mimeheader') or die("skip mb_decode_mimeheader() is n
 echo "*** Testing mb_decode_mimeheader() : basic functionality ***\n";
 mb_internal_encoding('utf-8');
 
-//the following encoded-words are identical and are UTF-8 Japanese. 
+//the following encoded-words are identical and are UTF-8 Japanese.
 $a = "=?UTF-8?b?5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CC?=";
 $b = mb_decode_mimeheader($a);
 var_dump(bin2hex($b));
diff --git a/ext/mbstring/tests/mb_decode_mimeheader_error.phpt b/ext/mbstring/tests/mb_decode_mimeheader_error.phpt
index e534d5942a..3ceff967f5 100644
--- a/ext/mbstring/tests/mb_decode_mimeheader_error.phpt
+++ b/ext/mbstring/tests/mb_decode_mimeheader_error.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_decode_mimeheader() function : error conditions 
+Test mb_decode_mimeheader() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_decode_mimeheader') or die("skip mb_decode_mimeheader() is n
 --FILE--
 <?php
 /* Prototype  : string mb_decode_mimeheader(string string)
- * Description: Decodes the MIME "encoded-word" in the string 
+ * Description: Decodes the MIME "encoded-word" in the string
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_decode_mimeheader_variation1.phpt b/ext/mbstring/tests/mb_decode_mimeheader_variation1.phpt
index b4e4d1e843..5ee6fc569c 100644
--- a/ext/mbstring/tests/mb_decode_mimeheader_variation1.phpt
+++ b/ext/mbstring/tests/mb_decode_mimeheader_variation1.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_decode_mimeheader() function : usage variation 
+Test mb_decode_mimeheader() function : usage variation
 --CREDITS--
 D. Kesley
 --SKIPIF--
@@ -10,7 +10,7 @@ function_exists('mb_decode_mimeheader') or die("skip mb_decode_mimeheader() is n
 --FILE--
 <?php
 /* Prototype  : string mb_decode_mimeheader(string string)
- * Description: Decodes the MIME "encoded-word" in the string 
+ * Description: Decodes the MIME "encoded-word" in the string
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -103,7 +103,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for string
diff --git a/ext/mbstring/tests/mb_decode_mimeheader_variation2.phpt b/ext/mbstring/tests/mb_decode_mimeheader_variation2.phpt
index ca5b6d7b69..33c022b087 100644
--- a/ext/mbstring/tests/mb_decode_mimeheader_variation2.phpt
+++ b/ext/mbstring/tests/mb_decode_mimeheader_variation2.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_decode_mimeheader() function : variation 
+Test mb_decode_mimeheader() function : variation
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_decode_mimeheader') or die("skip mb_decode_mimeheader() is n
 --FILE--
 <?php
 /* Prototype  : string mb_decode_mimeheader(string string)
- * Description: Decodes the MIME "encoded-word" in the string 
+ * Description: Decodes the MIME "encoded-word" in the string
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_decode_mimeheader_variation3.phpt b/ext/mbstring/tests/mb_decode_mimeheader_variation3.phpt
index dded058d11..6f5c8b9c53 100644
--- a/ext/mbstring/tests/mb_decode_mimeheader_variation3.phpt
+++ b/ext/mbstring/tests/mb_decode_mimeheader_variation3.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_decode_mimeheader() function : variation 
+Test mb_decode_mimeheader() function : variation
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_decode_mimeheader') or die("skip mb_decode_mimeheader() is n
 --FILE--
 <?php
 /* Prototype  : string mb_decode_mimeheader(string string)
- * Description: Decodes the MIME "encoded-word" in the string 
+ * Description: Decodes the MIME "encoded-word" in the string
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_detect_encoding.phpt b/ext/mbstring/tests/mb_detect_encoding.phpt
index 4fd22a69c3..d50330849c 100644
--- a/ext/mbstring/tests/mb_detect_encoding.phpt
+++ b/ext/mbstring/tests/mb_detect_encoding.phpt
@@ -23,7 +23,7 @@ $euc_jp = '
 echo "== BASIC TEST ==\n";
 $s = $sjis;
 $s = mb_detect_encoding($s, 'SJIS');
-print("SJIS: $s\n"); 
+print("SJIS: $s\n");
 
 $s = $jis;
 $s = mb_detect_encoding($s, 'JIS');
@@ -39,7 +39,7 @@ print("EUC-JP: $s\n");
 
 
 
-// Using Encoding List Array 
+// Using Encoding List Array
 echo "== ARRAY ENCODING LIST ==\n";
 
 $a = array(0=>'UTF-8',1=>'EUC-JP', 2=>'SJIS', 3=>'JIS');
@@ -55,10 +55,10 @@ print("EUC-JP: $s\n");
 
 $s = $sjis;
 $s = mb_detect_encoding($s, $a);
-print("SJIS: $s\n"); 
+print("SJIS: $s\n");
 
 
-// Using Detect Order 
+// Using Detect Order
 echo "== DETECT ORDER ==\n";
 
 mb_detect_order('auto');
@@ -66,15 +66,15 @@ mb_detect_order('auto');
 
 $s = $jis;
 $s = mb_detect_encoding($s);
-print("JIS: $s\n"); 
+print("JIS: $s\n");
 
 $s = $euc_jp;
 $s = mb_detect_encoding($s);
-print("EUC-JP: $s\n"); 
+print("EUC-JP: $s\n");
 
 $s = $sjis;
 $s = mb_detect_encoding($s);
-print("SJIS: $s\n"); 
+print("SJIS: $s\n");
 
 
 // Invalid(?) Parameters
diff --git a/ext/mbstring/tests/mb_encode_mimeheader_basic.phpt b/ext/mbstring/tests/mb_encode_mimeheader_basic.phpt
index 4aa1323adb..3c98cba81f 100644
--- a/ext/mbstring/tests/mb_encode_mimeheader_basic.phpt
+++ b/ext/mbstring/tests/mb_encode_mimeheader_basic.phpt
@@ -10,7 +10,7 @@ function_exists('mb_encode_mimeheader') or die("skip mb_encode_mimeheader() is n
 <?php
 /* Prototype  : string mb_encode_mimeheader
  * (string $str [, string $charset [, string $transfer-encoding [, string $linefeed [, int $indent]]]])
- * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= 
+ * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_encode_mimeheader_basic2.phpt b/ext/mbstring/tests/mb_encode_mimeheader_basic2.phpt
index 3e05b77611..c765785db9 100644
--- a/ext/mbstring/tests/mb_encode_mimeheader_basic2.phpt
+++ b/ext/mbstring/tests/mb_encode_mimeheader_basic2.phpt
@@ -8,9 +8,9 @@ function_exists('mb_encode_mimeheader') or die("skip mb_encode_mimeheader() is n
 
 --FILE--
 <?php
-/* Prototype  : string mb_encode_mimeheader(string $str [, string $charset 
+/* Prototype  : string mb_encode_mimeheader(string $str [, string $charset
  * [, string $transfer-encoding [, string $linefeed [, int $indent]]]])
- * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= 
+ * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_encode_mimeheader_basic3.phpt b/ext/mbstring/tests/mb_encode_mimeheader_basic3.phpt
index f43717327c..ba8f612e4e 100644
--- a/ext/mbstring/tests/mb_encode_mimeheader_basic3.phpt
+++ b/ext/mbstring/tests/mb_encode_mimeheader_basic3.phpt
@@ -8,9 +8,9 @@ function_exists('mb_encode_mimeheader') or die("skip mb_encode_mimeheader() is n
 
 --FILE--
 <?php
-/* Prototype  : string mb_encode_mimeheader(string $str [, string $charset 
+/* Prototype  : string mb_encode_mimeheader(string $str [, string $charset
  * [, string $transfer-encoding [, string $linefeed [, int $indent]]]])
- * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= 
+ * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_encode_mimeheader_indent.phpt b/ext/mbstring/tests/mb_encode_mimeheader_indent.phpt
index dd276485fd..00b471a747 100644
--- a/ext/mbstring/tests/mb_encode_mimeheader_indent.phpt
+++ b/ext/mbstring/tests/mb_encode_mimeheader_indent.phpt
@@ -10,7 +10,7 @@ function_exists('mb_encode_mimeheader') or die("skip mb_encode_mimeheader() is n
 <?php
 /* Prototype  : string mb_encode_mimeheader
  * (string $str [, string $charset [, string $transfer_encoding [, string $linefeed [, int $indent]]]])
- * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= 
+ * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_encode_mimeheader_variation1.phpt b/ext/mbstring/tests/mb_encode_mimeheader_variation1.phpt
index a0c412082d..8f8cf3e3dc 100644
--- a/ext/mbstring/tests/mb_encode_mimeheader_variation1.phpt
+++ b/ext/mbstring/tests/mb_encode_mimeheader_variation1.phpt
@@ -9,7 +9,7 @@ function_exists('mb_encode_mimeheader') or die("skip mb_encode_mimeheader() is n
 <?php
 /* Prototype  : string mb_encode_mimeheader
  * (string $str [, string $charset [, string $transfer_encoding [, string $linefeed [, int $indent]]]])
- * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= 
+ * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_encode_mimeheader_variation2.phpt b/ext/mbstring/tests/mb_encode_mimeheader_variation2.phpt
index 0dc6139271..e9d9fa2dd6 100644
--- a/ext/mbstring/tests/mb_encode_mimeheader_variation2.phpt
+++ b/ext/mbstring/tests/mb_encode_mimeheader_variation2.phpt
@@ -9,7 +9,7 @@ function_exists('mb_encode_mimeheader') or die("skip mb_encode_mimeheader() is n
 <?php
 /* Prototype  : string mb_encode_mimeheader
  * (string $str [, string $charset [, string $transfer_encoding [, string $linefeed [, int $indent]]]])
- * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= 
+ * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_encode_mimeheader_variation3.phpt b/ext/mbstring/tests/mb_encode_mimeheader_variation3.phpt
index 37d0c6433d..1da923ec21 100644
--- a/ext/mbstring/tests/mb_encode_mimeheader_variation3.phpt
+++ b/ext/mbstring/tests/mb_encode_mimeheader_variation3.phpt
@@ -9,7 +9,7 @@ function_exists('mb_encode_mimeheader') or die("skip mb_encode_mimeheader() is n
 <?php
 /* Prototype  : string mb_encode_mimeheader
  * (string $str [, string $charset [, string $transfer_encoding [, string $linefeed [, int $indent]]]])
- * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= 
+ * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_encode_mimeheader_variation4.phpt b/ext/mbstring/tests/mb_encode_mimeheader_variation4.phpt
index 0873d809c5..11279c7bf6 100644
--- a/ext/mbstring/tests/mb_encode_mimeheader_variation4.phpt
+++ b/ext/mbstring/tests/mb_encode_mimeheader_variation4.phpt
@@ -9,7 +9,7 @@ function_exists('mb_encode_mimeheader') or die("skip mb_encode_mimeheader() is n
 <?php
 /* Prototype  : string mb_encode_mimeheader
  * (string $str [, string $charset [, string $transfer_encoding [, string $linefeed [, int $indent]]]])
- * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= 
+ * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_encode_mimeheader_variation5.phpt b/ext/mbstring/tests/mb_encode_mimeheader_variation5.phpt
index ea581f39a7..9dec3c11c5 100644
--- a/ext/mbstring/tests/mb_encode_mimeheader_variation5.phpt
+++ b/ext/mbstring/tests/mb_encode_mimeheader_variation5.phpt
@@ -10,7 +10,7 @@ if (PHP_INT_SIZE != 8) die('skip 64-bit only');
 <?php
 /* Prototype  : string mb_encode_mimeheader
  * (string $str [, string $charset [, string $transfer_encoding [, string $linefeed [, int $indent]]]])
- * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= 
+ * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_encode_mimeheader_variation6.phpt b/ext/mbstring/tests/mb_encode_mimeheader_variation6.phpt
index de2a848172..3499efab80 100644
--- a/ext/mbstring/tests/mb_encode_mimeheader_variation6.phpt
+++ b/ext/mbstring/tests/mb_encode_mimeheader_variation6.phpt
@@ -9,7 +9,7 @@ function_exists('mb_encode_mimeheader') or die("skip mb_encode_mimeheader() is n
 <?php
 /* Prototype  : string mb_encode_mimeheader
  * (string $str [, string $charset [, string $transfer_encoding [, string $linefeed [, int $indent]]]])
- * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?= 
+ * Description: Converts the string to MIME "encoded-word" in the format of =?charset?(B|Q)?encoded_string?=
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_ereg.phpt b/ext/mbstring/tests/mb_ereg.phpt
index 3b2d13de51..faf6ea65e4 100644
--- a/ext/mbstring/tests/mb_ereg.phpt
+++ b/ext/mbstring/tests/mb_ereg.phpt
@@ -18,10 +18,10 @@ output_handler=
 		$pat = mb_convert_encoding( $pat, $test_enc, $in_enc );
 		$str = mb_convert_encoding( $str, $test_enc, $in_enc );
 		printf( "(%d)%s\n", mb_ereg( $pat, $str, $reg ), ( is_array( $reg )? bin2hex(mb_convert_encoding( implode( ' ', $reg ), $in_enc, $test_enc )) : '' ) );
-	} 
+	}
 	function do_tests( $enc ) {
 		test_ereg( $enc, 'abc ([a-z]+) ([a-z]+) ([a-z]+)$', "abc def ghi jkl" );
-		$pat = '([ａ-ｚ]+) ([ あ-か]+)([か-な]+) ([わ-ん]+)$'; 
+		$pat = '([ａ-ｚ]+) ([ あ-か]+)([か-な]+) ([わ-ん]+)$';
 		test_ereg( $enc, $pat, 'ａｂｃ あおい かこな わゑん' );
 		test_ereg( $enc, $pat, 'ｍｚｘｆｐ うおか きか をゐ' );
 	}
diff --git a/ext/mbstring/tests/mb_ereg_basic.phpt b/ext/mbstring/tests/mb_ereg_basic.phpt
index ff64666f08..021200dfde 100644
--- a/ext/mbstring/tests/mb_ereg_basic.phpt
+++ b/ext/mbstring/tests/mb_ereg_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_ereg() function : basic functionality 
+Test mb_ereg() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build
 --FILE--
 <?php
 /* Prototype  : int mb_ereg(string $pattern, string $string [, array $registers])
- * Description: Regular expression match for multibyte string 
+ * Description: Regular expression match for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_ereg_error.phpt b/ext/mbstring/tests/mb_ereg_error.phpt
index 21216257cd..2081f54b4c 100644
--- a/ext/mbstring/tests/mb_ereg_error.phpt
+++ b/ext/mbstring/tests/mb_ereg_error.phpt
@@ -8,7 +8,7 @@ function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build
 --FILE--
 <?php
 /* Prototype  : int mb_ereg(string $pattern, string $string [, array $registers])
- * Description: Regular expression match for multibyte string 
+ * Description: Regular expression match for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_ereg_match_basic.phpt b/ext/mbstring/tests/mb_ereg_match_basic.phpt
index f730a637d3..a67acc3c59 100644
--- a/ext/mbstring/tests/mb_ereg_match_basic.phpt
+++ b/ext/mbstring/tests/mb_ereg_match_basic.phpt
@@ -8,7 +8,7 @@ function_exists('mb_ereg_match') or die("skip mb_ereg_match() is not available i
 --FILE--
 <?php
 /* Prototype  : bool mb_ereg_match(string $pattern, string $string [,string $option])
- * Description: Regular expression match for multibyte string 
+ * Description: Regular expression match for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
@@ -27,7 +27,7 @@ $string_mb = base64_decode('5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXv
 echo "\n-- ASCII string 1 --\n";
 var_dump(mb_ereg_match('.*def', $string_ascii));
 
-//will return false as pattern would match half way through string 
+//will return false as pattern would match half way through string
 echo "\n-- ASCII string 2 --\n";
 var_dump(mb_ereg_match('def', $string_ascii));
 
diff --git a/ext/mbstring/tests/mb_ereg_match_error1.phpt b/ext/mbstring/tests/mb_ereg_match_error1.phpt
index aab95fe6cd..d483b6609d 100644
--- a/ext/mbstring/tests/mb_ereg_match_error1.phpt
+++ b/ext/mbstring/tests/mb_ereg_match_error1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_ereg_match') or die("skip mb_ereg_match() is not available i
 --FILE--
 <?php
 /* Prototype  : bool mb_ereg_match(string $pattern, string $string [,string $option])
- * Description: Regular expression match for multibyte string 
+ * Description: Regular expression match for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_ereg_replace_basic.phpt b/ext/mbstring/tests/mb_ereg_replace_basic.phpt
index 746dd4e1a4..ac30149099 100644
--- a/ext/mbstring/tests/mb_ereg_replace_basic.phpt
+++ b/ext/mbstring/tests/mb_ereg_replace_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_ereg_replace() function : basic 
+Test mb_ereg_replace() function : basic
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -7,9 +7,9 @@ function_exists('mb_ereg_replace') or die("skip mb_ereg_replace() is not availab
 ?>
 --FILE--
 <?php
-/* Prototype  : string mb_ereg_replace(string $pattern, string $replacement, 
+/* Prototype  : string mb_ereg_replace(string $pattern, string $replacement,
  * string $string [, string o$ption])
- * Description: Replace regular expression for multibyte string 
+ * Description: Replace regular expression for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_ereg_replace_error.phpt b/ext/mbstring/tests/mb_ereg_replace_error.phpt
index bc138a4153..58a69c075d 100644
--- a/ext/mbstring/tests/mb_ereg_replace_error.phpt
+++ b/ext/mbstring/tests/mb_ereg_replace_error.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_ereg_replace() function : error conditions 
+Test mb_ereg_replace() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_ereg_replace') or die("skip mb_ereg_replace() is not availab
 --FILE--
 <?php
 /* Prototype  : proto string mb_ereg_replace(string pattern, string replacement, string string [, string option])
- * Description: Replace regular expression for multibyte string 
+ * Description: Replace regular expression for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_ereg_replace_variation1.phpt b/ext/mbstring/tests/mb_ereg_replace_variation1.phpt
index d07aacb705..6a1231bf8b 100644
--- a/ext/mbstring/tests/mb_ereg_replace_variation1.phpt
+++ b/ext/mbstring/tests/mb_ereg_replace_variation1.phpt
@@ -10,7 +10,7 @@ function_exists('mb_ereg_replace') or die("skip mb_ereg_replace() is not availab
 --FILE--
 <?php
 /* Prototype  : proto string mb_ereg_replace(string pattern, string replacement, string string [, string option])
- * Description: Replace regular expression for multibyte string 
+ * Description: Replace regular expression for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_ereg_replace_variation2.phpt b/ext/mbstring/tests/mb_ereg_replace_variation2.phpt
index 62a65c30ee..e69e147e48 100644
--- a/ext/mbstring/tests/mb_ereg_replace_variation2.phpt
+++ b/ext/mbstring/tests/mb_ereg_replace_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_ereg_replace') or die("skip mb_ereg_replace() is not availab
 --FILE--
 <?php
 /* Prototype  : proto string mb_ereg_replace(string pattern, string replacement, string string [, string option])
- * Description: Replace regular expression for multibyte string 
+ * Description: Replace regular expression for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_ereg_replace_variation3.phpt b/ext/mbstring/tests/mb_ereg_replace_variation3.phpt
index 0b3dd1d78c..2e115f5d6f 100644
--- a/ext/mbstring/tests/mb_ereg_replace_variation3.phpt
+++ b/ext/mbstring/tests/mb_ereg_replace_variation3.phpt
@@ -8,7 +8,7 @@ function_exists('mb_ereg_replace') or die("skip mb_ereg_replace() is not availab
 --FILE--
 <?php
 /* Prototype  : proto string mb_ereg_replace(string pattern, string replacement, string string [, string option])
- * Description: Replace regular expression for multibyte string 
+ * Description: Replace regular expression for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_ereg_replace_variation4.phpt b/ext/mbstring/tests/mb_ereg_replace_variation4.phpt
index ecc7bdc131..c85f68aa06 100644
--- a/ext/mbstring/tests/mb_ereg_replace_variation4.phpt
+++ b/ext/mbstring/tests/mb_ereg_replace_variation4.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_ereg_replace() function : usage variations  
+Test mb_ereg_replace() function : usage variations
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_ereg_replace') or die("skip mb_ereg_replace() is not availab
 --FILE--
 <?php
 /* Prototype  : proto string mb_ereg_replace(string pattern, string replacement, string string [, string option])
- * Description: Replace regular expression for multibyte string 
+ * Description: Replace regular expression for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_ereg_search_pos.phpt b/ext/mbstring/tests/mb_ereg_search_pos.phpt
index 12feec1a3b..ae59c3e3d2 100644
--- a/ext/mbstring/tests/mb_ereg_search_pos.phpt
+++ b/ext/mbstring/tests/mb_ereg_search_pos.phpt
@@ -13,9 +13,9 @@ $test_str = 'I
 if(mb_ereg_search_init($test_str))
 {
 	$val=mb_ereg_search_pos("n�ti�n");
-	
+
 	var_dump($val);
-	
+
 }
 else{
 	var_dump("false");
diff --git a/ext/mbstring/tests/mb_ereg_search_regs.phpt b/ext/mbstring/tests/mb_ereg_search_regs.phpt
index 9c9132b023..813dabf641 100644
--- a/ext/mbstring/tests/mb_ereg_search_regs.phpt
+++ b/ext/mbstring/tests/mb_ereg_search_regs.phpt
@@ -7,7 +7,7 @@ function_exists('mb_ereg_search_regs') or die("skip mb_ereg_search_regs() not av
 ?>
 --FILE--
 <?php
-    // homepage: 
+    // homepage:
 
     //$mb_str = "��仍亠从��亠亶 个亠亟仂��仂于亳�� ��舒��舒仄舒亰仂于 弍��仍 ��仍亠从��亠亶 个亠亟仂��仂于亳�� ��舒��舒仄舒亰仂于 弍��仍 kyrillischer string string";
     //      = "Lorem ipsum dolor sit amet"
diff --git a/ext/mbstring/tests/mb_ereg_search_xxx.phpt b/ext/mbstring/tests/mb_ereg_search_xxx.phpt
index c2c0b84a85..49182248f8 100644
--- a/ext/mbstring/tests/mb_ereg_search_xxx.phpt
+++ b/ext/mbstring/tests/mb_ereg_search_xxx.phpt
@@ -23,7 +23,7 @@ output_handler=
 			array_shift( $regs );
 			printf( "(%s) (%d) %s\n", $test_enc, mb_ereg_search_getpos(), mb_convert_encoding( ( is_array( $regs ) ? implode( '-', $regs ): '' ), $in_enc, $test_enc ) );
 		}
-	}	
+	}
 	function do_tests( $enc, $opt ) {
 		test_search( $enc, "∀・ ・∀\n", ' (・?∀・?)[[:space:]]', $opt );
 		test_search( $enc, 'abcde abdeabcf anvfabc odu abcd ', '(ab[a-z]+)', $opt );
diff --git a/ext/mbstring/tests/mb_ereg_variation1.phpt b/ext/mbstring/tests/mb_ereg_variation1.phpt
index 73d0c42a87..b879de750e 100644
--- a/ext/mbstring/tests/mb_ereg_variation1.phpt
+++ b/ext/mbstring/tests/mb_ereg_variation1.phpt
@@ -8,8 +8,8 @@ function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build
 --FILE--
 <?php
 /* Prototype  : int mb_ereg(string $pattern, string $string [, array $registers])
- * Description: Regular expression match for multibyte string 
- * Source code: ext/mbstring/php_mbregex.c 
+ * Description: Regular expression match for multibyte string
+ * Source code: ext/mbstring/php_mbregex.c
  */
 
 /*
diff --git a/ext/mbstring/tests/mb_ereg_variation2.phpt b/ext/mbstring/tests/mb_ereg_variation2.phpt
index 0c8560022c..f6a93ebc83 100644
--- a/ext/mbstring/tests/mb_ereg_variation2.phpt
+++ b/ext/mbstring/tests/mb_ereg_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build
 --FILE--
 <?php
 /* Prototype  : int mb_ereg(string $pattern, string $string [, array $registers])
- * Description: Regular expression match for multibyte string 
+ * Description: Regular expression match for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_ereg_variation3.phpt b/ext/mbstring/tests/mb_ereg_variation3.phpt
index a71f2395da..756e876126 100644
--- a/ext/mbstring/tests/mb_ereg_variation3.phpt
+++ b/ext/mbstring/tests/mb_ereg_variation3.phpt
@@ -8,7 +8,7 @@ function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build
 --FILE--
 <?php
 /* Prototype  : int mb_ereg(string $pattern, string $string [, array $registers])
- * Description: Regular expression match for multibyte string 
+ * Description: Regular expression match for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_ereg_variation4.phpt b/ext/mbstring/tests/mb_ereg_variation4.phpt
index 80c879e38c..fa32c2091f 100644
--- a/ext/mbstring/tests/mb_ereg_variation4.phpt
+++ b/ext/mbstring/tests/mb_ereg_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build
 --FILE--
 <?php
 /* Prototype  : int mb_ereg(string $pattern, string $string [, array $registers])
- * Description: Regular expression match for multibyte string 
+ * Description: Regular expression match for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_ereg_variation6.phpt b/ext/mbstring/tests/mb_ereg_variation6.phpt
index 22d70146a1..5a2e746dd6 100644
--- a/ext/mbstring/tests/mb_ereg_variation6.phpt
+++ b/ext/mbstring/tests/mb_ereg_variation6.phpt
@@ -8,7 +8,7 @@ function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build
 --FILE--
 <?php
 /* Prototype  : int mb_ereg(string $pattern, string $string [, array $registers])
- * Description: Regular expression match for multibyte string 
+ * Description: Regular expression match for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_ereg_variation7.phpt b/ext/mbstring/tests/mb_ereg_variation7.phpt
index 41c427162e..e35b9ef5cf 100644
--- a/ext/mbstring/tests/mb_ereg_variation7.phpt
+++ b/ext/mbstring/tests/mb_ereg_variation7.phpt
@@ -8,7 +8,7 @@ function_exists('mb_ereg') or die("skip mb_ereg() is not available in this build
 --FILE--
 <?php
 /* Prototype  : int mb_ereg(string $pattern, string $string [, array $registers])
- * Description: Regular expression match for multibyte string 
+ * Description: Regular expression match for multibyte string
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_http_input.phpt b/ext/mbstring/tests/mb_http_input.phpt
index 6e72c5d590..3a4916d751 100644
--- a/ext/mbstring/tests/mb_http_input.phpt
+++ b/ext/mbstring/tests/mb_http_input.phpt
@@ -1,5 +1,5 @@
 --TEST--
-mb_http_input() 
+mb_http_input()
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip mbstring not available');
diff --git a/ext/mbstring/tests/mb_internal_encoding.phpt b/ext/mbstring/tests/mb_internal_encoding.phpt
index acb3c6fbb6..6ef4be23d9 100644
--- a/ext/mbstring/tests/mb_internal_encoding.phpt
+++ b/ext/mbstring/tests/mb_internal_encoding.phpt
@@ -4,7 +4,7 @@ mb_internal_encoding()
 <?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
 --FILE--
 <?php
-// TODO: 
+// TODO:
 //$debug = true;
 ini_set('include_path', dirname(__FILE__));
 include_once('common.inc');
diff --git a/ext/mbstring/tests/mb_internal_encoding_basic.phpt b/ext/mbstring/tests/mb_internal_encoding_basic.phpt
index a289dcf8de..48327304cc 100644
--- a/ext/mbstring/tests/mb_internal_encoding_basic.phpt
+++ b/ext/mbstring/tests/mb_internal_encoding_basic.phpt
@@ -8,8 +8,8 @@ function_exists('mb_internal_encoding') or die("skip mb_internal_encoding() is n
 --FILE--
 <?php
 /* Prototype  : string mb_internal_encoding([string $encoding])
- * Description: Sets the current internal encoding or Returns 
- * the current internal encoding as a string 
+ * Description: Sets the current internal encoding or Returns
+ * the current internal encoding as a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_internal_encoding_basic2.phpt b/ext/mbstring/tests/mb_internal_encoding_basic2.phpt
index 4f9a6a6026..8090b47be5 100644
--- a/ext/mbstring/tests/mb_internal_encoding_basic2.phpt
+++ b/ext/mbstring/tests/mb_internal_encoding_basic2.phpt
@@ -13,8 +13,8 @@ function_exists('mb_internal_encoding') or die("skip mb_internal_encoding() is n
 --FILE--
 <?php
 /* Prototype  : string mb_internal_encoding([string $encoding])
- * Description: Sets the current internal encoding or Returns 
- * the current internal encoding as a string 
+ * Description: Sets the current internal encoding or Returns
+ * the current internal encoding as a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_internal_encoding_error1.phpt b/ext/mbstring/tests/mb_internal_encoding_error1.phpt
index 53d47684d9..c16d5e3bda 100644
--- a/ext/mbstring/tests/mb_internal_encoding_error1.phpt
+++ b/ext/mbstring/tests/mb_internal_encoding_error1.phpt
@@ -8,8 +8,8 @@ function_exists('mb_internal_encoding') or die("skip mb_internal_encoding() is n
 --FILE--
 <?php
 /* Prototype  : string mb_internal_encoding([string $encoding])
- * Description: Sets the current internal encoding or 
- * Returns the current internal encoding as a string 
+ * Description: Sets the current internal encoding or
+ * Returns the current internal encoding as a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_internal_encoding_error2.phpt b/ext/mbstring/tests/mb_internal_encoding_error2.phpt
index d0a1653ebe..13fa3f59c1 100644
--- a/ext/mbstring/tests/mb_internal_encoding_error2.phpt
+++ b/ext/mbstring/tests/mb_internal_encoding_error2.phpt
@@ -8,8 +8,8 @@ function_exists('mb_internal_encoding') or die("skip mb_internal_encoding() is n
 --FILE--
 <?php
 /* Prototype  : string mb_internal_encoding([string $encoding])
- * Description: Sets the current internal encoding or 
- * Returns the current internal encoding as a string 
+ * Description: Sets the current internal encoding or
+ * Returns the current internal encoding as a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_internal_encoding_variation1.phpt b/ext/mbstring/tests/mb_internal_encoding_variation1.phpt
index cd7fe6139d..954f7aecc2 100644
--- a/ext/mbstring/tests/mb_internal_encoding_variation1.phpt
+++ b/ext/mbstring/tests/mb_internal_encoding_variation1.phpt
@@ -8,8 +8,8 @@ function_exists('mb_internal_encoding') or die("skip mb_internal_encoding() is n
 --FILE--
 <?php
 /* Prototype  : string mb_internal_encoding([string $encoding])
- * Description: Sets the current internal encoding or Returns 
- * the current internal encoding as a string 
+ * Description: Sets the current internal encoding or Returns
+ * the current internal encoding as a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_internal_encoding_variation2.phpt b/ext/mbstring/tests/mb_internal_encoding_variation2.phpt
index 914041c914..216c789c54 100644
--- a/ext/mbstring/tests/mb_internal_encoding_variation2.phpt
+++ b/ext/mbstring/tests/mb_internal_encoding_variation2.phpt
@@ -8,8 +8,8 @@ function_exists('mb_internal_encoding') or die("skip mb_internal_encoding() is n
 --FILE--
 <?php
 /* Prototype  : string mb_internal_encoding([string $encoding])
- * Description: Sets the current internal encoding or Returns 
- * the current internal encoding as a string 
+ * Description: Sets the current internal encoding or Returns
+ * the current internal encoding as a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_regex_encoding_basic.phpt b/ext/mbstring/tests/mb_regex_encoding_basic.phpt
index a0a41e9677..8da42ad7c7 100644
--- a/ext/mbstring/tests/mb_regex_encoding_basic.phpt
+++ b/ext/mbstring/tests/mb_regex_encoding_basic.phpt
@@ -8,8 +8,8 @@ function_exists('mb_regex_encoding') or die("skip mb_regex_encoding() is not ava
 --FILE--
 <?php
 /* Prototype  : proto string mb_regex_encoding([string encoding])
- * Description: Returns the current encoding for regex as a string. 
- * Source code: ext/mbstring/php_mbregex.c 
+ * Description: Returns the current encoding for regex as a string.
+ * Source code: ext/mbstring/php_mbregex.c
  */
 
 /*
diff --git a/ext/mbstring/tests/mb_regex_encoding_error1.phpt b/ext/mbstring/tests/mb_regex_encoding_error1.phpt
index 4c5456d36c..9609dc22d5 100644
--- a/ext/mbstring/tests/mb_regex_encoding_error1.phpt
+++ b/ext/mbstring/tests/mb_regex_encoding_error1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_regex_encoding') or die("skip mb_regex_encoding() is not ava
 --FILE--
 <?php
 /* Prototype  : string mb_regex_encoding([string $encoding])
- * Description: Returns the current encoding for regex as a string. 
+ * Description: Returns the current encoding for regex as a string.
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_regex_encoding_error2.phpt b/ext/mbstring/tests/mb_regex_encoding_error2.phpt
index c752609daf..eae246dced 100644
--- a/ext/mbstring/tests/mb_regex_encoding_error2.phpt
+++ b/ext/mbstring/tests/mb_regex_encoding_error2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_regex_encoding') or die("skip mb_regex_encoding() is not ava
 --FILE--
 <?php
 /* Prototype  : string mb_regex_encoding([string $encoding])
- * Description: Returns the current encoding for regex as a string. 
+ * Description: Returns the current encoding for regex as a string.
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_regex_encoding_variation1.phpt b/ext/mbstring/tests/mb_regex_encoding_variation1.phpt
index cda29cbbe0..c3bb50ce80 100644
--- a/ext/mbstring/tests/mb_regex_encoding_variation1.phpt
+++ b/ext/mbstring/tests/mb_regex_encoding_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_regex_encoding') or die("skip mb_regex_encoding() is not ava
 --FILE--
 <?php
 /* Prototype  : string mb_regex_encoding([string $encoding])
- * Description: Returns the current encoding for regex as a string. 
+ * Description: Returns the current encoding for regex as a string.
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_regex_encoding_variation2.phpt b/ext/mbstring/tests/mb_regex_encoding_variation2.phpt
index fc9c600371..baaab535d4 100644
--- a/ext/mbstring/tests/mb_regex_encoding_variation2.phpt
+++ b/ext/mbstring/tests/mb_regex_encoding_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_regex_encoding') or die("skip mb_regex_encoding() is not ava
 --FILE--
 <?php
 /* Prototype  : string mb_regex_encoding([string $encoding])
- * Description: Returns the current encoding for regex as a string. 
+ * Description: Returns the current encoding for regex as a string.
  * Source code: ext/mbstring/php_mbregex.c
  */
 
diff --git a/ext/mbstring/tests/mb_split_error.phpt b/ext/mbstring/tests/mb_split_error.phpt
index 3902317ccf..b307e40493 100644
--- a/ext/mbstring/tests/mb_split_error.phpt
+++ b/ext/mbstring/tests/mb_split_error.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_split() function : error conditions 
+Test mb_split() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_split') or die("skip mb_split() is not available in this bui
 --FILE--
 <?php
 /* Prototype  : proto array mb_split(string pattern, string string [, int limit])
- * Description: split multibyte string into array by regular expression 
+ * Description: split multibyte string into array by regular expression
  * Source code: ext/mbstring/php_mbregex.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_split_variation1.phpt b/ext/mbstring/tests/mb_split_variation1.phpt
index 0f71b2e72c..7d2f952bff 100644
--- a/ext/mbstring/tests/mb_split_variation1.phpt
+++ b/ext/mbstring/tests/mb_split_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_split') or die("skip mb_split() is not available in this bui
 --FILE--
 <?php
 /* Prototype  : proto array mb_split(string pattern, string string [, int limit])
- * Description: split multibyte string into array by regular expression 
+ * Description: split multibyte string into array by regular expression
  * Source code: ext/mbstring/php_mbregex.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_split_variation2.phpt b/ext/mbstring/tests/mb_split_variation2.phpt
index cb1d513d4b..2ef402f205 100644
--- a/ext/mbstring/tests/mb_split_variation2.phpt
+++ b/ext/mbstring/tests/mb_split_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_split') or die("skip mb_split() is not available in this bui
 --FILE--
 <?php
 /* Prototype  : proto array mb_split(string pattern, string string [, int limit])
- * Description: split multibyte string into array by regular expression 
+ * Description: split multibyte string into array by regular expression
  * Source code: ext/mbstring/php_mbregex.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_split_variation3.phpt b/ext/mbstring/tests/mb_split_variation3.phpt
index b3c973a5e3..c5e6783f98 100644
--- a/ext/mbstring/tests/mb_split_variation3.phpt
+++ b/ext/mbstring/tests/mb_split_variation3.phpt
@@ -9,7 +9,7 @@ if (PHP_INT_SIZE != 8) die('skip 64-bit only');
 --FILE--
 <?php
 /* Prototype  : proto array mb_split(string pattern, string string [, int limit])
- * Description: split multibyte string into array by regular expression 
+ * Description: split multibyte string into array by regular expression
  * Source code: ext/mbstring/php_mbregex.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stripos_basic.phpt b/ext/mbstring/tests/mb_stripos_basic.phpt
index fe8d52e122..0826b3e878 100644
--- a/ext/mbstring/tests/mb_stripos_basic.phpt
+++ b/ext/mbstring/tests/mb_stripos_basic.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stripos') or die("skip mb_stripos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_stripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of first occurrence of a string within another, case insensitive 
+ * Description: Finds position of first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stripos_basic2.phpt b/ext/mbstring/tests/mb_stripos_basic2.phpt
index 06d57ac597..3038bb3450 100644
--- a/ext/mbstring/tests/mb_stripos_basic2.phpt
+++ b/ext/mbstring/tests/mb_stripos_basic2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stripos') or die("skip mb_stripos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_stripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of first occurrence of a string within another, case insensitive 
+ * Description: Finds position of first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stripos_error1.phpt b/ext/mbstring/tests/mb_stripos_error1.phpt
index d255e05c29..3f1ab01bc1 100644
--- a/ext/mbstring/tests/mb_stripos_error1.phpt
+++ b/ext/mbstring/tests/mb_stripos_error1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stripos') or die("skip mb_stripos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_stripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of first occurrence of a string within another, case insensitive 
+ * Description: Finds position of first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stripos_error2.phpt b/ext/mbstring/tests/mb_stripos_error2.phpt
index 00b442575a..bbf1fb7a9a 100644
--- a/ext/mbstring/tests/mb_stripos_error2.phpt
+++ b/ext/mbstring/tests/mb_stripos_error2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stripos') or die("skip mb_stripos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_stripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of first occurrence of a string within another, case insensitive 
+ * Description: Finds position of first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stripos_variation1.phpt b/ext/mbstring/tests/mb_stripos_variation1.phpt
index 8237534ab1..7ecbbe9e70 100644
--- a/ext/mbstring/tests/mb_stripos_variation1.phpt
+++ b/ext/mbstring/tests/mb_stripos_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stripos') or die("skip mb_stripos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_stripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of first occurrence of a string within another, case insensitive 
+ * Description: Finds position of first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stripos_variation2.phpt b/ext/mbstring/tests/mb_stripos_variation2.phpt
index 9db38dea0a..b92aceecdb 100644
--- a/ext/mbstring/tests/mb_stripos_variation2.phpt
+++ b/ext/mbstring/tests/mb_stripos_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stripos') or die("skip mb_stripos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_stripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of first occurrence of a string within another, case insensitive 
+ * Description: Finds position of first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stripos_variation4.phpt b/ext/mbstring/tests/mb_stripos_variation4.phpt
index a91f876308..e762bb4e71 100644
--- a/ext/mbstring/tests/mb_stripos_variation4.phpt
+++ b/ext/mbstring/tests/mb_stripos_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stripos') or die("skip mb_stripos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_stripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of first occurrence of a string within another, case insensitive 
+ * Description: Finds position of first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stripos_variation5_Bug45923.phpt b/ext/mbstring/tests/mb_stripos_variation5_Bug45923.phpt
index f2f9555a2b..436ac90811 100644
--- a/ext/mbstring/tests/mb_stripos_variation5_Bug45923.phpt
+++ b/ext/mbstring/tests/mb_stripos_variation5_Bug45923.phpt
@@ -14,7 +14,7 @@ function_exists('mb_stripos') or die("skip mb_stripos() is not available in this
 
 /*
  * Test how mb_stripos() behaves when passed different integers as $offset argument
- * The character length of $string_ascii and $string_mb is the same, 
+ * The character length of $string_ascii and $string_mb is the same,
  * and the needle appears at the same positions in both strings
  */
 
diff --git a/ext/mbstring/tests/mb_stristr_basic.phpt b/ext/mbstring/tests/mb_stristr_basic.phpt
index 918bf27710..22fc5b1278 100644
--- a/ext/mbstring/tests/mb_stristr_basic.phpt
+++ b/ext/mbstring/tests/mb_stristr_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_stristr() function : basic functionality 
+Test mb_stristr() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_stristr') or die("skip mb_stristr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_stristr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another, case insensitive 
+ * Description: Finds first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stristr_error1.phpt b/ext/mbstring/tests/mb_stristr_error1.phpt
index d50971fd5a..ac54d27172 100644
--- a/ext/mbstring/tests/mb_stristr_error1.phpt
+++ b/ext/mbstring/tests/mb_stristr_error1.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_stristr() function : error conditions 
+Test mb_stristr() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_stristr') or die("skip mb_stristr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_stristr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another, case insensitive 
+ * Description: Finds first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stristr_error2.phpt b/ext/mbstring/tests/mb_stristr_error2.phpt
index 91a02a5a5c..d5abd115de 100644
--- a/ext/mbstring/tests/mb_stristr_error2.phpt
+++ b/ext/mbstring/tests/mb_stristr_error2.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_stristr() function : error conditions 
+Test mb_stristr() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_stristr') or die("skip mb_stristr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_stristr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another, case insensitive 
+ * Description: Finds first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_stristr_variation1.phpt b/ext/mbstring/tests/mb_stristr_variation1.phpt
index 076d59a549..8f01425221 100644
--- a/ext/mbstring/tests/mb_stristr_variation1.phpt
+++ b/ext/mbstring/tests/mb_stristr_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stristr') or die("skip mb_stristr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_stristr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another, case insensitive 
+ * Description: Finds first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for haystack
diff --git a/ext/mbstring/tests/mb_stristr_variation2.phpt b/ext/mbstring/tests/mb_stristr_variation2.phpt
index 2467c307fe..5842a8c6fd 100644
--- a/ext/mbstring/tests/mb_stristr_variation2.phpt
+++ b/ext/mbstring/tests/mb_stristr_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stristr') or die("skip mb_stristr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_stristr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another, case insensitive 
+ * Description: Finds first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for needle
diff --git a/ext/mbstring/tests/mb_stristr_variation3.phpt b/ext/mbstring/tests/mb_stristr_variation3.phpt
index 2333b33f7f..b24faaeb71 100644
--- a/ext/mbstring/tests/mb_stristr_variation3.phpt
+++ b/ext/mbstring/tests/mb_stristr_variation3.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stristr') or die("skip mb_stristr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_stristr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another, case insensitive 
+ * Description: Finds first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -110,7 +110,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for part
diff --git a/ext/mbstring/tests/mb_stristr_variation4.phpt b/ext/mbstring/tests/mb_stristr_variation4.phpt
index 40810a1a8b..122e92fcc4 100644
--- a/ext/mbstring/tests/mb_stristr_variation4.phpt
+++ b/ext/mbstring/tests/mb_stristr_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stristr') or die("skip mb_stristr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_stristr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another, case insensitive 
+ * Description: Finds first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for encoding
diff --git a/ext/mbstring/tests/mb_stristr_variation5.phpt b/ext/mbstring/tests/mb_stristr_variation5.phpt
index e56f2b02c2..2fca14ff95 100644
--- a/ext/mbstring/tests/mb_stristr_variation5.phpt
+++ b/ext/mbstring/tests/mb_stristr_variation5.phpt
@@ -8,7 +8,7 @@ function_exists('mb_stristr') or die("skip mb_stristr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_stristr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another, case insensitive 
+ * Description: Finds first occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strlen_basic.phpt b/ext/mbstring/tests/mb_strlen_basic.phpt
index 0e62b881b4..421c4d984b 100644
--- a/ext/mbstring/tests/mb_strlen_basic.phpt
+++ b/ext/mbstring/tests/mb_strlen_basic.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strlen') or die("skip mb_strlen() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strlen(string $str [, string $encoding])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strlen_error1.phpt b/ext/mbstring/tests/mb_strlen_error1.phpt
index aff78d60f3..6508d769a8 100644
--- a/ext/mbstring/tests/mb_strlen_error1.phpt
+++ b/ext/mbstring/tests/mb_strlen_error1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strlen') or die("skip mb_strlen() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strlen(string $str [, string $encoding])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strlen_error2.phpt b/ext/mbstring/tests/mb_strlen_error2.phpt
index a530a84417..9507fd16c5 100644
--- a/ext/mbstring/tests/mb_strlen_error2.phpt
+++ b/ext/mbstring/tests/mb_strlen_error2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strlen') or die("skip mb_strlen() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strlen(string $str [, string $encoding])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strlen_variation1.phpt b/ext/mbstring/tests/mb_strlen_variation1.phpt
index 309535f5f1..480ee6909f 100644
--- a/ext/mbstring/tests/mb_strlen_variation1.phpt
+++ b/ext/mbstring/tests/mb_strlen_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strlen') or die("skip mb_strlen() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strlen(string $str [, string $encoding])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strlen_variation2.phpt b/ext/mbstring/tests/mb_strlen_variation2.phpt
index 4b301ce4cf..9311127131 100644
--- a/ext/mbstring/tests/mb_strlen_variation2.phpt
+++ b/ext/mbstring/tests/mb_strlen_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strlen') or die("skip mb_strlen() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strlen(string $str [, string $encoding])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strlen_variation3.phpt b/ext/mbstring/tests/mb_strlen_variation3.phpt
index b254cbc712..b5f36dedc1 100644
--- a/ext/mbstring/tests/mb_strlen_variation3.phpt
+++ b/ext/mbstring/tests/mb_strlen_variation3.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strlen') or die("skip mb_strlen() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strlen(string $str [, string $encoding])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strpos_basic.phpt b/ext/mbstring/tests/mb_strpos_basic.phpt
index 1197fbadd7..f55ec59f6e 100644
--- a/ext/mbstring/tests/mb_strpos_basic.phpt
+++ b/ext/mbstring/tests/mb_strpos_basic.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strpos') or die("skip mb_strpos() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of first occurrence of a string within another 
+ * Description: Find position of first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strpos_error1.phpt b/ext/mbstring/tests/mb_strpos_error1.phpt
index ef0cbafeff..14ec3b0097 100644
--- a/ext/mbstring/tests/mb_strpos_error1.phpt
+++ b/ext/mbstring/tests/mb_strpos_error1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strpos') or die("skip mb_strpos() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of first occurrence of a string within another 
+ * Description: Find position of first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strpos_error2.phpt b/ext/mbstring/tests/mb_strpos_error2.phpt
index f75390f2c5..fc117606c9 100644
--- a/ext/mbstring/tests/mb_strpos_error2.phpt
+++ b/ext/mbstring/tests/mb_strpos_error2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strpos') or die("skip mb_strpos() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of first occurrence of a string within another 
+ * Description: Find position of first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strpos_variation1.phpt b/ext/mbstring/tests/mb_strpos_variation1.phpt
index 42df52a45f..696cc1cd89 100644
--- a/ext/mbstring/tests/mb_strpos_variation1.phpt
+++ b/ext/mbstring/tests/mb_strpos_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strpos') or die("skip mb_strpos() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of first occurrence of a string within another 
+ * Description: Find position of first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strpos_variation2.phpt b/ext/mbstring/tests/mb_strpos_variation2.phpt
index 38dcbb5fb2..9dc8e2a019 100644
--- a/ext/mbstring/tests/mb_strpos_variation2.phpt
+++ b/ext/mbstring/tests/mb_strpos_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strpos') or die("skip mb_strpos() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of first occurrence of a string within another 
+ * Description: Find position of first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strpos_variation3.phpt b/ext/mbstring/tests/mb_strpos_variation3.phpt
index efb0bce79f..b34682d5b4 100644
--- a/ext/mbstring/tests/mb_strpos_variation3.phpt
+++ b/ext/mbstring/tests/mb_strpos_variation3.phpt
@@ -9,7 +9,7 @@ if (PHP_INT_SIZE != 8) die('skip 64-bit only');
 --FILE--
 <?php
 /* Prototype  : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of first occurrence of a string within another 
+ * Description: Find position of first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strpos_variation4.phpt b/ext/mbstring/tests/mb_strpos_variation4.phpt
index ece6bfa155..f9b8d9bcfd 100644
--- a/ext/mbstring/tests/mb_strpos_variation4.phpt
+++ b/ext/mbstring/tests/mb_strpos_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strpos') or die("skip mb_strpos() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of first occurrence of a string within another 
+ * Description: Find position of first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strpos_variation5.phpt b/ext/mbstring/tests/mb_strpos_variation5.phpt
index 1dccce6385..404af22c45 100644
--- a/ext/mbstring/tests/mb_strpos_variation5.phpt
+++ b/ext/mbstring/tests/mb_strpos_variation5.phpt
@@ -8,13 +8,13 @@ function_exists('mb_strpos') or die("skip mb_strpos() is not available in this b
 --FILE--
 <?php
 /* Prototype  : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of first occurrence of a string within another 
+ * Description: Find position of first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
 /*
  * Test how mb_strpos() behaves when passed different integers as $offset argument
- * The character length of $string_ascii and $string_mb is the same, 
+ * The character length of $string_ascii and $string_mb is the same,
  * and the needle appears at the same positions in both strings
  */
 
diff --git a/ext/mbstring/tests/mb_strrchr_basic.phpt b/ext/mbstring/tests/mb_strrchr_basic.phpt
index a6574bcb09..2d8b8009c0 100644
--- a/ext/mbstring/tests/mb_strrchr_basic.phpt
+++ b/ext/mbstring/tests/mb_strrchr_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_strrchr() function : basic functionality 
+Test mb_strrchr() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_strrchr') or die("skip mb_strrchr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_strrchr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another 
+ * Description: Finds the last occurrence of a character in a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strrchr_error1.phpt b/ext/mbstring/tests/mb_strrchr_error1.phpt
index 117680c424..2878871dd8 100644
--- a/ext/mbstring/tests/mb_strrchr_error1.phpt
+++ b/ext/mbstring/tests/mb_strrchr_error1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrchr') or die("skip mb_strrchr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_strrchr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another 
+ * Description: Finds the last occurrence of a character in a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strrchr_error2.phpt b/ext/mbstring/tests/mb_strrchr_error2.phpt
index 3aad8f7667..e81e1befde 100644
--- a/ext/mbstring/tests/mb_strrchr_error2.phpt
+++ b/ext/mbstring/tests/mb_strrchr_error2.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_strrchr() function : error conditions 
+Test mb_strrchr() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_strrchr') or die("skip mb_strrchr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_strrchr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another 
+ * Description: Finds the last occurrence of a character in a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strrchr_variation1.phpt b/ext/mbstring/tests/mb_strrchr_variation1.phpt
index 93584abe1c..da635fb74a 100644
--- a/ext/mbstring/tests/mb_strrchr_variation1.phpt
+++ b/ext/mbstring/tests/mb_strrchr_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrchr') or die("skip mb_strrchr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_strrchr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another 
+ * Description: Finds the last occurrence of a character in a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for haystack
diff --git a/ext/mbstring/tests/mb_strrchr_variation2.phpt b/ext/mbstring/tests/mb_strrchr_variation2.phpt
index d1cddbc0bc..942980e5fd 100644
--- a/ext/mbstring/tests/mb_strrchr_variation2.phpt
+++ b/ext/mbstring/tests/mb_strrchr_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrchr') or die("skip mb_strrchr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_strrchr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another 
+ * Description: Finds the last occurrence of a character in a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for needle
diff --git a/ext/mbstring/tests/mb_strrchr_variation3.phpt b/ext/mbstring/tests/mb_strrchr_variation3.phpt
index 376daec7c0..0664a16302 100644
--- a/ext/mbstring/tests/mb_strrchr_variation3.phpt
+++ b/ext/mbstring/tests/mb_strrchr_variation3.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrchr') or die("skip mb_strrchr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_strrchr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another 
+ * Description: Finds the last occurrence of a character in a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -110,7 +110,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for part
diff --git a/ext/mbstring/tests/mb_strrchr_variation4.phpt b/ext/mbstring/tests/mb_strrchr_variation4.phpt
index 78d8ca309d..5ba8e0563f 100644
--- a/ext/mbstring/tests/mb_strrchr_variation4.phpt
+++ b/ext/mbstring/tests/mb_strrchr_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrchr') or die("skip mb_strrchr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_strrchr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another 
+ * Description: Finds the last occurrence of a character in a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for encoding
diff --git a/ext/mbstring/tests/mb_strrchr_variation5.phpt b/ext/mbstring/tests/mb_strrchr_variation5.phpt
index dac9dca76a..869fdde76f 100644
--- a/ext/mbstring/tests/mb_strrchr_variation5.phpt
+++ b/ext/mbstring/tests/mb_strrchr_variation5.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrchr') or die("skip mb_strrchr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_strrchr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another 
+ * Description: Finds the last occurrence of a character in a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strrchr_variation6.phpt b/ext/mbstring/tests/mb_strrchr_variation6.phpt
index fc0040101e..053a1cf726 100644
--- a/ext/mbstring/tests/mb_strrchr_variation6.phpt
+++ b/ext/mbstring/tests/mb_strrchr_variation6.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrchr') or die("skip mb_strrchr() is not available in this
 --FILE--
 <?php
 /* Prototype  : string mb_strrchr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another 
+ * Description: Finds the last occurrence of a character in a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strrichr_basic.phpt b/ext/mbstring/tests/mb_strrichr_basic.phpt
index 5cba03f4b9..4f82f22474 100644
--- a/ext/mbstring/tests/mb_strrichr_basic.phpt
+++ b/ext/mbstring/tests/mb_strrichr_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_strrichr() function : basic functionality 
+Test mb_strrichr() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_strrichr') or die("skip mb_strrichr() is not available in th
 --FILE--
 <?php
 /* Prototype  : string mb_strrichr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another, case insensitive 
+ * Description: Finds the last occurrence of a character in a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strrichr_error1.phpt b/ext/mbstring/tests/mb_strrichr_error1.phpt
index 3d2716f6ab..a8c8cd4973 100644
--- a/ext/mbstring/tests/mb_strrichr_error1.phpt
+++ b/ext/mbstring/tests/mb_strrichr_error1.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_strrichr() function : error conditions 
+Test mb_strrichr() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_strrichr') or die("skip mb_strrichr() is not available in th
 --FILE--
 <?php
 /* Prototype  : string mb_strrichr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another, case insensitive 
+ * Description: Finds the last occurrence of a character in a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strrichr_error2.phpt b/ext/mbstring/tests/mb_strrichr_error2.phpt
index ef9f2e2696..fec201e99a 100644
--- a/ext/mbstring/tests/mb_strrichr_error2.phpt
+++ b/ext/mbstring/tests/mb_strrichr_error2.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_strrichr() function : error conditions 
+Test mb_strrichr() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_strrichr') or die("skip mb_strrichr() is not available in th
 --FILE--
 <?php
 /* Prototype  : string mb_strrichr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another, case insensitive 
+ * Description: Finds the last occurrence of a character in a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strrichr_variation1.phpt b/ext/mbstring/tests/mb_strrichr_variation1.phpt
index a786eff155..afc01e70fb 100644
--- a/ext/mbstring/tests/mb_strrichr_variation1.phpt
+++ b/ext/mbstring/tests/mb_strrichr_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrichr') or die("skip mb_strrichr() is not available in th
 --FILE--
 <?php
 /* Prototype  : string mb_strrichr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another, case insensitive 
+ * Description: Finds the last occurrence of a character in a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for haystack
diff --git a/ext/mbstring/tests/mb_strrichr_variation2.phpt b/ext/mbstring/tests/mb_strrichr_variation2.phpt
index 80de558edc..b389f60721 100644
--- a/ext/mbstring/tests/mb_strrichr_variation2.phpt
+++ b/ext/mbstring/tests/mb_strrichr_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrichr') or die("skip mb_strrichr() is not available in th
 --FILE--
 <?php
 /* Prototype  : string mb_strrichr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another, case insensitive 
+ * Description: Finds the last occurrence of a character in a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for needle
diff --git a/ext/mbstring/tests/mb_strrichr_variation3.phpt b/ext/mbstring/tests/mb_strrichr_variation3.phpt
index 5532804a95..c2cccaa375 100644
--- a/ext/mbstring/tests/mb_strrichr_variation3.phpt
+++ b/ext/mbstring/tests/mb_strrichr_variation3.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrichr') or die("skip mb_strrichr() is not available in th
 --FILE--
 <?php
 /* Prototype  : string mb_strrichr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another, case insensitive 
+ * Description: Finds the last occurrence of a character in a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -110,7 +110,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for part
diff --git a/ext/mbstring/tests/mb_strrichr_variation4.phpt b/ext/mbstring/tests/mb_strrichr_variation4.phpt
index c6d6e60281..adcccee209 100644
--- a/ext/mbstring/tests/mb_strrichr_variation4.phpt
+++ b/ext/mbstring/tests/mb_strrichr_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrichr') or die("skip mb_strrichr() is not available in th
 --FILE--
 <?php
 /* Prototype  : string mb_strrichr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another, case insensitive 
+ * Description: Finds the last occurrence of a character in a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for encoding
diff --git a/ext/mbstring/tests/mb_strrichr_variation5.phpt b/ext/mbstring/tests/mb_strrichr_variation5.phpt
index e279fe1e89..be28a5955c 100644
--- a/ext/mbstring/tests/mb_strrichr_variation5.phpt
+++ b/ext/mbstring/tests/mb_strrichr_variation5.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrichr') or die("skip mb_strrichr() is not available in th
 --FILE--
 <?php
 /* Prototype  : string mb_strrichr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds the last occurrence of a character in a string within another, case insensitive 
+ * Description: Finds the last occurrence of a character in a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strripos_basic.phpt b/ext/mbstring/tests/mb_strripos_basic.phpt
index 530c0fe3c2..685314d58d 100644
--- a/ext/mbstring/tests/mb_strripos_basic.phpt
+++ b/ext/mbstring/tests/mb_strripos_basic.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strripos') or die("skip mb_strripos() is not available in th
 --FILE--
 <?php
 /* Prototype  : int mb_strripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of last occurrence of a string within another, case insensitive 
+ * Description: Finds position of last occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strripos_basic2.phpt b/ext/mbstring/tests/mb_strripos_basic2.phpt
index ea3918d4d9..f225524973 100644
--- a/ext/mbstring/tests/mb_strripos_basic2.phpt
+++ b/ext/mbstring/tests/mb_strripos_basic2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strripos') or die("skip mb_strripos() is not available in th
 --FILE--
 <?php
 /* Prototype  : int mb_strripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of last occurrence of a string within another, case insensitive 
+ * Description: Finds position of last occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strripos_error1.phpt b/ext/mbstring/tests/mb_strripos_error1.phpt
index 23829a132a..6c2d31376e 100644
--- a/ext/mbstring/tests/mb_strripos_error1.phpt
+++ b/ext/mbstring/tests/mb_strripos_error1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strripos') or die("skip mb_strripos() is not available in th
 --FILE--
 <?php
 /* Prototype  : int mb_strripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of last occurrence of a string within another, case insensitive 
+ * Description: Finds position of last occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strripos_error2.phpt b/ext/mbstring/tests/mb_strripos_error2.phpt
index 4bc0888c64..ae4ee7d017 100644
--- a/ext/mbstring/tests/mb_strripos_error2.phpt
+++ b/ext/mbstring/tests/mb_strripos_error2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strripos') or die("skip mb_strripos() is not available in th
 --FILE--
 <?php
 /* Prototype  : int mb_strripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of last occurrence of a string within another, case insensitive 
+ * Description: Finds position of last occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strripos_variation1.phpt b/ext/mbstring/tests/mb_strripos_variation1.phpt
index 63ef9a34fc..0ba21a5624 100644
--- a/ext/mbstring/tests/mb_strripos_variation1.phpt
+++ b/ext/mbstring/tests/mb_strripos_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strripos') or die("skip mb_strripos() is not available in th
 --FILE--
 <?php
 /* Prototype  : int mb_strripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of last occurrence of a string within another, case insensitive 
+ * Description: Finds position of last occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strripos_variation2.phpt b/ext/mbstring/tests/mb_strripos_variation2.phpt
index 51f00b3a0c..6777145e13 100644
--- a/ext/mbstring/tests/mb_strripos_variation2.phpt
+++ b/ext/mbstring/tests/mb_strripos_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strripos') or die("skip mb_strripos() is not available in th
 --FILE--
 <?php
 /* Prototype  : int mb_strripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of last occurrence of a string within another, case insensitive 
+ * Description: Finds position of last occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strripos_variation3_Bug45923.phpt b/ext/mbstring/tests/mb_strripos_variation3_Bug45923.phpt
index b5bfea654b..d542b54b3d 100644
--- a/ext/mbstring/tests/mb_strripos_variation3_Bug45923.phpt
+++ b/ext/mbstring/tests/mb_strripos_variation3_Bug45923.phpt
@@ -9,7 +9,7 @@ if (PHP_INT_SIZE != 8) die('skip 64-bit only');
 --FILE--
 <?php
 /* Prototype  : int mb_strripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of last occurrence of a string within another, case insensitive 
+ * Description: Finds position of last occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strripos_variation4.phpt b/ext/mbstring/tests/mb_strripos_variation4.phpt
index 55aa897d8f..195060be07 100644
--- a/ext/mbstring/tests/mb_strripos_variation4.phpt
+++ b/ext/mbstring/tests/mb_strripos_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strripos') or die("skip mb_strripos() is not available in th
 --FILE--
 <?php
 /* Prototype  : int mb_strripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of last occurrence of a string within another, case insensitive 
+ * Description: Finds position of last occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strripos_variation5_Bug45923.phpt b/ext/mbstring/tests/mb_strripos_variation5_Bug45923.phpt
index 0a83bb94ba..11d289f52d 100644
--- a/ext/mbstring/tests/mb_strripos_variation5_Bug45923.phpt
+++ b/ext/mbstring/tests/mb_strripos_variation5_Bug45923.phpt
@@ -8,14 +8,14 @@ function_exists('mb_strripos') or die("skip mb_strripos() is not available in th
 --FILE--
 <?php
 /* Prototype  : int mb_strripos(string haystack, string needle [, int offset [, string encoding]])
- * Description: Finds position of last occurrence of a string within another, case insensitive 
+ * Description: Finds position of last occurrence of a string within another, case insensitive
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
 
 /*
  * Test how mb_strripos() behaves when passed different integers as $offset argument
- * The character length of $string_ascii and $string_mb is the same, 
+ * The character length of $string_ascii and $string_mb is the same,
  * and the needle appears at the same positions in both strings
  */
 
diff --git a/ext/mbstring/tests/mb_strrpos_basic.phpt b/ext/mbstring/tests/mb_strrpos_basic.phpt
index aac9fc020f..bf035a412d 100644
--- a/ext/mbstring/tests/mb_strrpos_basic.phpt
+++ b/ext/mbstring/tests/mb_strrpos_basic.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_strrpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of last occurrence of a string within another 
+ * Description: Find position of last occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strrpos_error1.phpt b/ext/mbstring/tests/mb_strrpos_error1.phpt
index 892599acc2..f8e90d03b3 100644
--- a/ext/mbstring/tests/mb_strrpos_error1.phpt
+++ b/ext/mbstring/tests/mb_strrpos_error1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_strrpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of last occurrence of a string within another 
+ * Description: Find position of last occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strrpos_error2.phpt b/ext/mbstring/tests/mb_strrpos_error2.phpt
index fa3719509c..ed69ce53cd 100644
--- a/ext/mbstring/tests/mb_strrpos_error2.phpt
+++ b/ext/mbstring/tests/mb_strrpos_error2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_strrpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of last occurrence of a string within another 
+ * Description: Find position of last occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strrpos_variation1.phpt b/ext/mbstring/tests/mb_strrpos_variation1.phpt
index 8f120c3253..cd6c111206 100644
--- a/ext/mbstring/tests/mb_strrpos_variation1.phpt
+++ b/ext/mbstring/tests/mb_strrpos_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_strrpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of last occurrence of a string within another 
+ * Description: Find position of last occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strrpos_variation2.phpt b/ext/mbstring/tests/mb_strrpos_variation2.phpt
index 4019154bf8..8a23321c02 100644
--- a/ext/mbstring/tests/mb_strrpos_variation2.phpt
+++ b/ext/mbstring/tests/mb_strrpos_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_strrpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of last occurrence of a string within another 
+ * Description: Find position of last occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strrpos_variation3.phpt b/ext/mbstring/tests/mb_strrpos_variation3.phpt
index dc691b0ef3..99e5962f67 100644
--- a/ext/mbstring/tests/mb_strrpos_variation3.phpt
+++ b/ext/mbstring/tests/mb_strrpos_variation3.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_strrpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of last occurrence of a string within another 
+ * Description: Find position of last occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strrpos_variation4.phpt b/ext/mbstring/tests/mb_strrpos_variation4.phpt
index 1bd764658c..a7011dd278 100644
--- a/ext/mbstring/tests/mb_strrpos_variation4.phpt
+++ b/ext/mbstring/tests/mb_strrpos_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_strrpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of last occurrence of a string within another 
+ * Description: Find position of last occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strrpos_variation5.phpt b/ext/mbstring/tests/mb_strrpos_variation5.phpt
index 6205ecac48..4eb8c1f9be 100644
--- a/ext/mbstring/tests/mb_strrpos_variation5.phpt
+++ b/ext/mbstring/tests/mb_strrpos_variation5.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this
 --FILE--
 <?php
 /* Prototype  : int mb_strrpos(string $haystack, string $needle [, int $offset [, string $encoding]])
- * Description: Find position of last occurrence of a string within another 
+ * Description: Find position of last occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_strstr_basic.phpt b/ext/mbstring/tests/mb_strstr_basic.phpt
index 1b75b8c8b1..5a9068e606 100644
--- a/ext/mbstring/tests/mb_strstr_basic.phpt
+++ b/ext/mbstring/tests/mb_strstr_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_strstr() function : basic functionality 
+Test mb_strstr() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_strstr') or die("skip mb_strstr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another 
+ * Description: Finds first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strstr_error1.phpt b/ext/mbstring/tests/mb_strstr_error1.phpt
index cd0af724a3..82ae618b5d 100644
--- a/ext/mbstring/tests/mb_strstr_error1.phpt
+++ b/ext/mbstring/tests/mb_strstr_error1.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_strstr() function : error conditions 
+Test mb_strstr() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_strstr') or die("skip mb_strstr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another 
+ * Description: Finds first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strstr_error2.phpt b/ext/mbstring/tests/mb_strstr_error2.phpt
index a36b5fcd0d..81daccb432 100644
--- a/ext/mbstring/tests/mb_strstr_error2.phpt
+++ b/ext/mbstring/tests/mb_strstr_error2.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_strstr() function : error conditions 
+Test mb_strstr() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_strstr') or die("skip mb_strstr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another 
+ * Description: Finds first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strstr_variation1.phpt b/ext/mbstring/tests/mb_strstr_variation1.phpt
index 2bf155a7e0..5dfeaee8a1 100644
--- a/ext/mbstring/tests/mb_strstr_variation1.phpt
+++ b/ext/mbstring/tests/mb_strstr_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strstr') or die("skip mb_strstr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another 
+ * Description: Finds first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for haystack
diff --git a/ext/mbstring/tests/mb_strstr_variation2.phpt b/ext/mbstring/tests/mb_strstr_variation2.phpt
index 687374f2e4..b14da94fab 100644
--- a/ext/mbstring/tests/mb_strstr_variation2.phpt
+++ b/ext/mbstring/tests/mb_strstr_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strstr') or die("skip mb_strstr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another 
+ * Description: Finds first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for needle
diff --git a/ext/mbstring/tests/mb_strstr_variation3.phpt b/ext/mbstring/tests/mb_strstr_variation3.phpt
index fbad4fe81e..462c993b74 100644
--- a/ext/mbstring/tests/mb_strstr_variation3.phpt
+++ b/ext/mbstring/tests/mb_strstr_variation3.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strstr') or die("skip mb_strstr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another 
+ * Description: Finds first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -110,7 +110,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for part
diff --git a/ext/mbstring/tests/mb_strstr_variation4.phpt b/ext/mbstring/tests/mb_strstr_variation4.phpt
index ef661e8265..088f4dac0d 100644
--- a/ext/mbstring/tests/mb_strstr_variation4.phpt
+++ b/ext/mbstring/tests/mb_strstr_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strstr') or die("skip mb_strstr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another 
+ * Description: Finds first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
@@ -104,7 +104,7 @@ $inputs = array(
       'unset var' => @$unset_var,
 
       // resource variable
-      'resource' => $fp      
+      'resource' => $fp
 );
 
 // loop through each element of the array for encoding
diff --git a/ext/mbstring/tests/mb_strstr_variation5.phpt b/ext/mbstring/tests/mb_strstr_variation5.phpt
index 4bb084c27e..2b6fd238b8 100644
--- a/ext/mbstring/tests/mb_strstr_variation5.phpt
+++ b/ext/mbstring/tests/mb_strstr_variation5.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strstr') or die("skip mb_strstr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another 
+ * Description: Finds first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_strstr_variation6.phpt b/ext/mbstring/tests/mb_strstr_variation6.phpt
index 25d4a43775..c2438b771e 100644
--- a/ext/mbstring/tests/mb_strstr_variation6.phpt
+++ b/ext/mbstring/tests/mb_strstr_variation6.phpt
@@ -8,7 +8,7 @@ function_exists('mb_strstr') or die("skip mb_strstr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_strstr(string haystack, string needle[, bool part[, string encoding]])
- * Description: Finds first occurrence of a string within another 
+ * Description: Finds first occurrence of a string within another
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_substitute_character_basic.phpt b/ext/mbstring/tests/mb_substitute_character_basic.phpt
index 582cc1d043..9fa3a5b1ac 100644
--- a/ext/mbstring/tests/mb_substitute_character_basic.phpt
+++ b/ext/mbstring/tests/mb_substitute_character_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_substitute_character() function : basic functionality 
+Test mb_substitute_character() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_substitute_character') or die("skip mb_substitute_character(
 --FILE--
 <?php
 /* Prototype  : mixed mb_substitute_character([mixed substchar])
- * Description: Sets the current substitute_character or returns the current substitute_character 
+ * Description: Sets the current substitute_character or returns the current substitute_character
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_substitute_character_error.phpt b/ext/mbstring/tests/mb_substitute_character_error.phpt
index a933aa1a90..4fe13683ea 100644
--- a/ext/mbstring/tests/mb_substitute_character_error.phpt
+++ b/ext/mbstring/tests/mb_substitute_character_error.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_substitute_character() function : error conditions 
+Test mb_substitute_character() function : error conditions
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_substitute_character') or die("skip mb_substitute_character(
 --FILE--
 <?php
 /* Prototype  : mixed mb_substitute_character([mixed substchar])
- * Description: Sets the current substitute_character or returns the current substitute_character 
+ * Description: Sets the current substitute_character or returns the current substitute_character
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_substitute_character_variation1.phpt b/ext/mbstring/tests/mb_substitute_character_variation1.phpt
index f39364da47..10df85ea27 100644
--- a/ext/mbstring/tests/mb_substitute_character_variation1.phpt
+++ b/ext/mbstring/tests/mb_substitute_character_variation1.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_substitute_character() function : usage variation 
+Test mb_substitute_character() function : usage variation
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_substitute_character') or die("skip mb_substitute_character(
 --FILE--
 <?php
 /* Prototype  : mixed mb_substitute_character([mixed substchar])
- * Description: Sets the current substitute_character or returns the current substitute_character 
+ * Description: Sets the current substitute_character or returns the current substitute_character
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_substitute_character_variation2.phpt b/ext/mbstring/tests/mb_substitute_character_variation2.phpt
index ad5929b013..d447dc87d7 100644
--- a/ext/mbstring/tests/mb_substitute_character_variation2.phpt
+++ b/ext/mbstring/tests/mb_substitute_character_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substitute_character') or die("skip mb_substitute_character(
 --FILE--
 <?php
 /* Prototype  : mixed mb_substitute_character([mixed substchar])
- * Description: Sets the current substitute_character or returns the current substitute_character 
+ * Description: Sets the current substitute_character or returns the current substitute_character
  * Source code: ext/mbstring/mbstring.c
  * Alias to functions:
  */
diff --git a/ext/mbstring/tests/mb_substr_basic.phpt b/ext/mbstring/tests/mb_substr_basic.phpt
index 8842e7a3d1..2edb91291f 100644
--- a/ext/mbstring/tests/mb_substr_basic.phpt
+++ b/ext/mbstring/tests/mb_substr_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_substr() function : basic functionality 
+Test mb_substr() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -10,7 +10,7 @@ mbstring.internal_encoding=ISO-8859-1
 --FILE--
 <?php
 /* Prototype  : string mb_substr(string $str, int $start [, int $length [, string $encoding]])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_count_basic.phpt b/ext/mbstring/tests/mb_substr_count_basic.phpt
index 13cd4a7f25..1c2af8b3ff 100644
--- a/ext/mbstring/tests/mb_substr_count_basic.phpt
+++ b/ext/mbstring/tests/mb_substr_count_basic.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr_count') or die("skip mb_substr_count() is not availab
 --FILE--
 <?php
 /* Prototype  : int mb_substr_count(string $haystack, string $needle [, string $encoding])
- * Description: Count the number of substring occurrences 
+ * Description: Count the number of substring occurrences
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_count_error1.phpt b/ext/mbstring/tests/mb_substr_count_error1.phpt
index 881ca0c22e..50c6765541 100644
--- a/ext/mbstring/tests/mb_substr_count_error1.phpt
+++ b/ext/mbstring/tests/mb_substr_count_error1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr_count') or die("skip mb_substr_count() is not availab
 --FILE--
 <?php
 /* Prototype  : int mb_substr_count(string $haystack, string $needle [, string $encoding])
- * Description: Count the number of substring occurrences 
+ * Description: Count the number of substring occurrences
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_count_error2.phpt b/ext/mbstring/tests/mb_substr_count_error2.phpt
index aefb2c05c8..e715e30ad9 100644
--- a/ext/mbstring/tests/mb_substr_count_error2.phpt
+++ b/ext/mbstring/tests/mb_substr_count_error2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr_count') or die("skip mb_substr_count() is not availab
 --FILE--
 <?php
 /* Prototype  : int mb_substr_count(string $haystack, string $needle [, string $encoding])
- * Description: Count the number of substring occurrences 
+ * Description: Count the number of substring occurrences
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_count_variation1.phpt b/ext/mbstring/tests/mb_substr_count_variation1.phpt
index 64d3c0f263..86efcadad9 100644
--- a/ext/mbstring/tests/mb_substr_count_variation1.phpt
+++ b/ext/mbstring/tests/mb_substr_count_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr_count') or die("skip mb_substr_count() is not availab
 --FILE--
 <?php
 /* Prototype  :int mb_substr_count(string $haystack, string $needle [, string $encoding])
- * Description: Count the number of substring occurrences 
+ * Description: Count the number of substring occurrences
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_count_variation2.phpt b/ext/mbstring/tests/mb_substr_count_variation2.phpt
index 340693dabe..48dd675fda 100644
--- a/ext/mbstring/tests/mb_substr_count_variation2.phpt
+++ b/ext/mbstring/tests/mb_substr_count_variation2.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test mb_substr_count() function : usage variations - pass different data types as $needle arg 
+Test mb_substr_count() function : usage variations - pass different data types as $needle arg
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip');
@@ -8,7 +8,7 @@ function_exists('mb_substr_count') or die("skip mb_substr_count() is not availab
 --FILE--
 <?php
 /* Prototype  : int mb_substr_count(string $haystack, string $needle [, string $encoding])
- * Description: Count the number of substring occurrences 
+ * Description: Count the number of substring occurrences
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_count_variation3.phpt b/ext/mbstring/tests/mb_substr_count_variation3.phpt
index 738ccdd00e..3b1e442724 100644
--- a/ext/mbstring/tests/mb_substr_count_variation3.phpt
+++ b/ext/mbstring/tests/mb_substr_count_variation3.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr_count') or die("skip mb_substr_count() is not availab
 --FILE--
 <?php
 /* Prototype  : int mb_substr_count(string $haystack, string $needle [, string $encoding])
- * Description: Count the number of substring occurrences 
+ * Description: Count the number of substring occurrences
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_count_variation4.phpt b/ext/mbstring/tests/mb_substr_count_variation4.phpt
index 0a98d2051b..c38e3adca4 100644
--- a/ext/mbstring/tests/mb_substr_count_variation4.phpt
+++ b/ext/mbstring/tests/mb_substr_count_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr_count') or die("skip mb_substr_count() is not availab
 --FILE--
 <?php
 /* Prototype  : int mb_substr_count(string $haystack, string $needle [, string $encoding])
- * Description: Count the number of substring occurrences 
+ * Description: Count the number of substring occurrences
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_error1.phpt b/ext/mbstring/tests/mb_substr_error1.phpt
index e48b3193b3..e8dfe29ad4 100644
--- a/ext/mbstring/tests/mb_substr_error1.phpt
+++ b/ext/mbstring/tests/mb_substr_error1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr') or die("skip mb_substr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_substr(string $str, int $start [, int $length [, string $encoding]])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_error2.phpt b/ext/mbstring/tests/mb_substr_error2.phpt
index 72be974ed0..85bea20e10 100644
--- a/ext/mbstring/tests/mb_substr_error2.phpt
+++ b/ext/mbstring/tests/mb_substr_error2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr') or die("skip mb_substr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_substr(string $str, int $start [, int $length [, string $encoding]])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_variation1.phpt b/ext/mbstring/tests/mb_substr_variation1.phpt
index 8c4b10ddd9..6e5ec9ef2b 100644
--- a/ext/mbstring/tests/mb_substr_variation1.phpt
+++ b/ext/mbstring/tests/mb_substr_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr') or die("skip mb_substr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_substr(string $str, int $start [, int $length [, string $encoding]])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_variation2.phpt b/ext/mbstring/tests/mb_substr_variation2.phpt
index 1cd608ef50..5a72406b6b 100644
--- a/ext/mbstring/tests/mb_substr_variation2.phpt
+++ b/ext/mbstring/tests/mb_substr_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr') or die("skip mb_substr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_substr(string $str, int $start [, int $length [, string $encoding]])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_variation4.phpt b/ext/mbstring/tests/mb_substr_variation4.phpt
index f6e711da7c..f4a4643421 100644
--- a/ext/mbstring/tests/mb_substr_variation4.phpt
+++ b/ext/mbstring/tests/mb_substr_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr') or die("skip mb_substr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_substr(string $str, int $start [, int $length [, string $encoding]])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_variation5.phpt b/ext/mbstring/tests/mb_substr_variation5.phpt
index 5c912f93b5..a9be0686fa 100644
--- a/ext/mbstring/tests/mb_substr_variation5.phpt
+++ b/ext/mbstring/tests/mb_substr_variation5.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr') or die("skip mb_substr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_substr(string $str, int $start [, int $length [, string $encoding]])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_variation6.phpt b/ext/mbstring/tests/mb_substr_variation6.phpt
index cd5a26381b..b1783c839f 100644
--- a/ext/mbstring/tests/mb_substr_variation6.phpt
+++ b/ext/mbstring/tests/mb_substr_variation6.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr') or die("skip mb_substr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_substr(string $str, int $start [, int $length [, string $encoding]])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/mb_substr_variation7.phpt b/ext/mbstring/tests/mb_substr_variation7.phpt
index 9cb433e085..da00d4b80a 100644
--- a/ext/mbstring/tests/mb_substr_variation7.phpt
+++ b/ext/mbstring/tests/mb_substr_variation7.phpt
@@ -8,7 +8,7 @@ function_exists('mb_substr') or die("skip mb_substr() is not available in this b
 --FILE--
 <?php
 /* Prototype  : string mb_substr(string $str, int $start [, int $length [, string $encoding]])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/mbstring/mbstring.c
  */
 
diff --git a/ext/mbstring/tests/php_gr_jp_10830.phpt b/ext/mbstring/tests/php_gr_jp_10830.phpt
index 375520af88..59e82ae07f 100644
--- a/ext/mbstring/tests/php_gr_jp_10830.phpt
+++ b/ext/mbstring/tests/php_gr_jp_10830.phpt
@@ -1,5 +1,5 @@
 --TEST--
-php-users@php.gr.jp #10830 
+php-users@php.gr.jp #10830
 --SKIPIF--
 <?php
 extension_loaded('mbstring') or die('skip mbstring not available');
diff --git a/ext/mbstring/tests/simpletest.phpt b/ext/mbstring/tests/simpletest.phpt
index 80b2f72596..b07b6f52bc 100644
--- a/ext/mbstring/tests/simpletest.phpt
+++ b/ext/mbstring/tests/simpletest.phpt
@@ -18,7 +18,7 @@ $s2 = "
 echo "echo: ".$s1.$s2."\n";
 print("print: ".$s1.$s2."\n");
 printf("printf: %s%s\n",$s1, $s2);
-echo sprintf("sprintf: %s%s\n",$s1, $s2); 
+echo sprintf("sprintf: %s%s\n",$s1, $s2);
 
 // Assign to var
 $s3 = $s1.$s2."\n";
-- 
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