Trim trailing whitespace in *.phpt

42 files changed, 93 insertions, 93 deletions

diff --git a/ext/iconv/tests/bug37176.phpt b/ext/iconv/tests/bug37176.phpt
index 70242fe091..c562ceac85 100644
--- a/ext/iconv/tests/bug37176.phpt
+++ b/ext/iconv/tests/bug37176.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Bug #37176 (iconv_strpos() fails to find a string)
 --SKIPIF--
-<?php 
-include('skipif.inc'); 
+<?php
+include('skipif.inc');
 
 $test = @iconv_strpos("abbttt","ttt",0,"UTF-8");
 if ($test === false) {
diff --git a/ext/iconv/tests/bug37773.phpt b/ext/iconv/tests/bug37773.phpt
index d21e6fd0f8..f9a1d3470e 100644
--- a/ext/iconv/tests/bug37773.phpt
+++ b/ext/iconv/tests/bug37773.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Bug #37773 (iconv_substr() gives "Unknown error" when string length = 1")
 --SKIPIF--
-<?php 
-include('skipif.inc'); 
+<?php
+include('skipif.inc');
 
 $test = @iconv_strpos("abbttt","ttt",0,"UTF-8");
 if ($test === false) {
diff --git a/ext/iconv/tests/bug52211.phpt b/ext/iconv/tests/bug52211.phpt
index c851cbad6a..f4fe747cde 100644
--- a/ext/iconv/tests/bug52211.phpt
+++ b/ext/iconv/tests/bug52211.phpt
@@ -1,7 +1,7 @@
 --TEST--
 Bug #52211 (iconv() returns part of string on error)
 --SKIPIF--
-<?php 
+<?php
 include('skipif.inc');
 ?>
 --FILE--
diff --git a/ext/iconv/tests/eucjp2utf8.phpt b/ext/iconv/tests/eucjp2utf8.phpt
index 4ffcfef516..38cfdd37b8 100644
--- a/ext/iconv/tests/eucjp2utf8.phpt
+++ b/ext/iconv/tests/eucjp2utf8.phpt
@@ -48,7 +48,7 @@ $str = "
 日本語テキストとEnglish Text
 ";
 
-$str = iconv("EUC-JP", "UTF-8", $str); /* libiconv(1.8) doesn't know "UTF8" but "UTF-8". */ 
+$str = iconv("EUC-JP", "UTF-8", $str); /* libiconv(1.8) doesn't know "UTF8" but "UTF-8". */
 $str = base64_encode($str);
 echo $str."\n";
 
diff --git a/ext/iconv/tests/iconv002.phpt b/ext/iconv/tests/iconv002.phpt
index 034b3761fa..d49e5eccc2 100644
--- a/ext/iconv/tests/iconv002.phpt
+++ b/ext/iconv/tests/iconv002.phpt
@@ -4,7 +4,7 @@ iconv() test 2 (UCS4BE to ASCII)
 <?php
 include('skipif.inc');
 if (@iconv("ascii","UCS-4LE", "abcd") == '') {
-	die("skip conversion to UCS-4LE not supported"); 
+	die("skip conversion to UCS-4LE not supported");
 }
 ?>
 --INI--
diff --git a/ext/iconv/tests/iconv003.phpt b/ext/iconv/tests/iconv003.phpt
index 9642cf1e79..690c1569f9 100644
--- a/ext/iconv/tests/iconv003.phpt
+++ b/ext/iconv/tests/iconv003.phpt
@@ -4,7 +4,7 @@ iconv() test 3
 <?php extension_loaded('iconv') or die('skip iconv extension is not available'); ?>
 --FILE--
 <?php
-for ($i = 0; $i < 3; ++$i) { 
+for ($i = 0; $i < 3; ++$i) {
 	if (@iconv('blah', 'blah', 'blah') != '') {
 		die("failed\n");
 	}
diff --git a/ext/iconv/tests/iconv_basic.phpt b/ext/iconv/tests/iconv_basic.phpt
index e0e2cb2061..e0cd69534b 100644
--- a/ext/iconv/tests/iconv_basic.phpt
+++ b/ext/iconv/tests/iconv_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test iconv() function : basic functionality 
+Test iconv() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('iconv') or die('skip');
@@ -8,7 +8,7 @@ function_exists('iconv') or die("skip iconv() is not available in this build");
 --FILE--
 <?php
 /* Prototype  : string iconv(string in_charset, string out_charset, string str)
- * Description: Returns converted string in desired encoding 
+ * Description: Returns converted string in desired encoding
  * Source code: ext/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_encoding_basic.phpt b/ext/iconv/tests/iconv_encoding_basic.phpt
index 35314f1e69..47d87ffc75 100644
--- a/ext/iconv/tests/iconv_encoding_basic.phpt
+++ b/ext/iconv/tests/iconv_encoding_basic.phpt
@@ -13,10 +13,10 @@ iconv.output_encoding=ISO-8859-1
 --FILE--
 <?php
 /* Prototype  : mixed iconv_get_encoding([string type])
- * Description: Get internal encoding and output encoding for ob_iconv_handler() 
+ * Description: Get internal encoding and output encoding for ob_iconv_handler()
  * Prototype  : bool iconv_set_encoding(string type, string charset)
  * Description: Sets internal encoding and output encoding for ob_iconv_handler()
- * Source code: ext/iconv/iconv.c 
+ * Source code: ext/iconv/iconv.c
  */
 
 /*
diff --git a/ext/iconv/tests/iconv_get_encoding_error.phpt b/ext/iconv/tests/iconv_get_encoding_error.phpt
index b0c3e0724d..0526fce2a5 100644
--- a/ext/iconv/tests/iconv_get_encoding_error.phpt
+++ b/ext/iconv/tests/iconv_get_encoding_error.phpt
@@ -8,8 +8,8 @@ function_exists('iconv_get_encoding') or die("skip iconv_get_encoding() is not a
 --FILE--
 <?php
 /* Prototype  : mixed iconv_get_encoding([string type])
- * Description: Get internal encoding and output encoding for ob_iconv_handler() 
- * Source code: ext/iconv/iconv.c 
+ * Description: Get internal encoding and output encoding for ob_iconv_handler()
+ * Source code: ext/iconv/iconv.c
  */
 
 /*
@@ -63,7 +63,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -72,7 +72,7 @@ $inputs = array(
 /*18*/ "Nothing",
        'Nothing',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_mime_decode_headers_variation1.phpt b/ext/iconv/tests/iconv_mime_decode_headers_variation1.phpt
index 7cc32c7e70..5973ca0640 100644
--- a/ext/iconv/tests/iconv_mime_decode_headers_variation1.phpt
+++ b/ext/iconv/tests/iconv_mime_decode_headers_variation1.phpt
@@ -81,7 +81,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -90,7 +90,7 @@ $inputs = array(
 /*18*/ "string",
        'string',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_mime_decode_headers_variation2.phpt b/ext/iconv/tests/iconv_mime_decode_headers_variation2.phpt
index f89658a47d..54c39c1cd8 100644
--- a/ext/iconv/tests/iconv_mime_decode_headers_variation2.phpt
+++ b/ext/iconv/tests/iconv_mime_decode_headers_variation2.phpt
@@ -82,7 +82,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -91,7 +91,7 @@ $inputs = array(
 /*18*/ "string",
        'string',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_mime_decode_headers_variation3.phpt b/ext/iconv/tests/iconv_mime_decode_headers_variation3.phpt
index 4ee232e835..3dc028b440 100644
--- a/ext/iconv/tests/iconv_mime_decode_headers_variation3.phpt
+++ b/ext/iconv/tests/iconv_mime_decode_headers_variation3.phpt
@@ -85,7 +85,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -94,7 +94,7 @@ $inputs = array(
 /*18*/ "string",
        'string',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_mime_decode_variation1.phpt b/ext/iconv/tests/iconv_mime_decode_variation1.phpt
index a42b0de234..157c59e7ad 100644
--- a/ext/iconv/tests/iconv_mime_decode_variation1.phpt
+++ b/ext/iconv/tests/iconv_mime_decode_variation1.phpt
@@ -69,7 +69,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -78,7 +78,7 @@ $inputs = array(
 /*18*/ "string",
        'string',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_mime_decode_variation2.phpt b/ext/iconv/tests/iconv_mime_decode_variation2.phpt
index 8a3134edac..dbb9424ae5 100644
--- a/ext/iconv/tests/iconv_mime_decode_variation2.phpt
+++ b/ext/iconv/tests/iconv_mime_decode_variation2.phpt
@@ -70,7 +70,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -79,7 +79,7 @@ $inputs = array(
 /*18*/ "string",
        'string',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_mime_decode_variation3.phpt b/ext/iconv/tests/iconv_mime_decode_variation3.phpt
index cd5c719cbb..d8656d1ba7 100644
--- a/ext/iconv/tests/iconv_mime_decode_variation3.phpt
+++ b/ext/iconv/tests/iconv_mime_decode_variation3.phpt
@@ -72,7 +72,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -81,7 +81,7 @@ $inputs = array(
 /*18*/ "string",
        'string',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_set_encoding_error.phpt b/ext/iconv/tests/iconv_set_encoding_error.phpt
index 4ba840067d..4176bf9165 100644
--- a/ext/iconv/tests/iconv_set_encoding_error.phpt
+++ b/ext/iconv/tests/iconv_set_encoding_error.phpt
@@ -9,7 +9,7 @@ function_exists('iconv_set_encoding') or die("skip iconv_set_encoding() is not a
 <?php
 /* Prototype  : bool iconv_set_encoding(string type, string charset)
  * Description: Sets internal encoding and output encoding for ob_iconv_handler()
- * Source code: ext/iconv/iconv.c 
+ * Source code: ext/iconv/iconv.c
  */
 
 /*
@@ -63,7 +63,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -72,7 +72,7 @@ $inputs = array(
 /*18*/ "Nothing",
        'Nothing',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_set_encoding_variation.phpt b/ext/iconv/tests/iconv_set_encoding_variation.phpt
index 4e097569fd..906f46bc31 100644
--- a/ext/iconv/tests/iconv_set_encoding_variation.phpt
+++ b/ext/iconv/tests/iconv_set_encoding_variation.phpt
@@ -11,7 +11,7 @@ error_reporting=E_ALL & ~E_DEPRECATED
 <?php
 /* Prototype  : bool iconv_set_encoding(string type, string charset)
  * Description: Sets internal encoding and output encoding for ob_iconv_handler()
- * Source code: ext/iconv/iconv.c 
+ * Source code: ext/iconv/iconv.c
  */
 
 /*
@@ -65,7 +65,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -74,7 +74,7 @@ $inputs = array(
 /*18*/ "Nothing",
        'Nothing',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_strlen_basic.phpt b/ext/iconv/tests/iconv_strlen_basic.phpt
index 5777435d61..e558d9fa9c 100644
--- a/ext/iconv/tests/iconv_strlen_basic.phpt
+++ b/ext/iconv/tests/iconv_strlen_basic.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strlen') or die("skip iconv_strlen() is not available in
 --FILE--
 <?php
 /* Prototype  : int iconv_strlen(string str [, string charset])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_strlen_error1.phpt b/ext/iconv/tests/iconv_strlen_error1.phpt
index 3c63b20f79..21b99c011d 100644
--- a/ext/iconv/tests/iconv_strlen_error1.phpt
+++ b/ext/iconv/tests/iconv_strlen_error1.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strlen') or die("skip iconv_strlen() is not available in
 --FILE--
 <?php
 /* Prototype  : int iconv_strlen(string str [, string charset])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_strlen_error2.phpt b/ext/iconv/tests/iconv_strlen_error2.phpt
index 6c760b14c8..973efecb35 100644
--- a/ext/iconv/tests/iconv_strlen_error2.phpt
+++ b/ext/iconv/tests/iconv_strlen_error2.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strlen') or die("skip iconv_strlen() is not available in
 --FILE--
 <?php
 /* Prototype  : int iconv_strlen(string str [, string charset])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_strlen_variation1.phpt b/ext/iconv/tests/iconv_strlen_variation1.phpt
index e3e25aa0dc..d6edf5b86d 100644
--- a/ext/iconv/tests/iconv_strlen_variation1.phpt
+++ b/ext/iconv/tests/iconv_strlen_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strlen') or die("skip iconv_strlen() is not available in
 --FILE--
 <?php
 /* Prototype  : int iconv_strlen(string str [, string charset])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/iconv/iconv.c
  */
 
@@ -45,14 +45,14 @@ $fp = fopen(__FILE__, "r");
 $inputs = array(
 
        // int data
-/*1*/ 
+/*1*/
 	 'int 0' => 0,
      'int 1' => 1,
      'int 12345' => 12345,
      'int -12345' => -12345,
 
        // float data
-/*5*/ 
+/*5*/
 	 'float 10.5' => 10.5,
      'float -10.5' => -10.5,
      'float 12.3456789000e10' => 12.3456789000e10,
@@ -60,39 +60,39 @@ $inputs = array(
      'float .5' => .5,
 
        // null data
-/*10*/ 
+/*10*/
       'uppercase NULL' => NULL,
       'lowercase null' => null,
-       
+
        // boolean data
-/*12*/ 
+/*12*/
       'lowercase true' => true,
       'lowercase false' =>false,
       'uppercase TRUE' =>TRUE,
       'uppercase FALSE' =>FALSE,
-              
+
        // empty data
-/*16*/ 
+/*16*/
       'empty string DQ' => "",
       'empty string SQ' => '',
-       
+
        // string data
-/*18*/ 
+/*18*/
       'string DQ' => "string",
       'string SQ' => 'string',
       'mixed case string' => "sTrInG",
       'heredoc' => $heredoc,
-             
+
        // object data
-/*21*/ 
+/*21*/
       'instance of class' => new classA(),
-       
+
        // undefined data
-/*22*/ 
+/*22*/
       'undefined var' => @$undefined_var,
 
        // unset data
-/*23*/ 
+/*23*/
       'unset var' => @$unset_var,
 
        // resource variable
diff --git a/ext/iconv/tests/iconv_strlen_variation2.phpt b/ext/iconv/tests/iconv_strlen_variation2.phpt
index 85dd0483a6..be5afdc93b 100644
--- a/ext/iconv/tests/iconv_strlen_variation2.phpt
+++ b/ext/iconv/tests/iconv_strlen_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strlen') or die("skip iconv_strlen() is not available in
 --FILE--
 <?php
 /* Prototype  : int iconv_strlen(string str [, string charset])
- * Description: Get character numbers of a string 
+ * Description: Get character numbers of a string
  * Source code: ext/iconv/iconv.c
  */
 
@@ -67,7 +67,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -76,7 +76,7 @@ $inputs = array(
 /*18*/ "UTF-8",
        'UTF-8',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_strpos_basic.phpt b/ext/iconv/tests/iconv_strpos_basic.phpt
index 25f8f1b1fd..664385ca1b 100644
--- a/ext/iconv/tests/iconv_strpos_basic.phpt
+++ b/ext/iconv/tests/iconv_strpos_basic.phpt
@@ -10,7 +10,7 @@ error_reporting=E_ALL & ~E_DEPRECATED
 --FILE--
 <?php
 /* Prototype  : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
- * 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/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_strpos_error1.phpt b/ext/iconv/tests/iconv_strpos_error1.phpt
index 232466562c..dd0fe466d7 100644
--- a/ext/iconv/tests/iconv_strpos_error1.phpt
+++ b/ext/iconv/tests/iconv_strpos_error1.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strpos') or die("skip iconv_strpos() is not available in
 --FILE--
 <?php
 /* Prototype  : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
- * 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/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_strpos_error2.phpt b/ext/iconv/tests/iconv_strpos_error2.phpt
index 01e728ad9e..91f2704903 100644
--- a/ext/iconv/tests/iconv_strpos_error2.phpt
+++ b/ext/iconv/tests/iconv_strpos_error2.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strpos') or die("skip iconv_strpos() is not available in
 --FILE--
 <?php
 /* Prototype  : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
- * 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/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_strpos_variation1.phpt b/ext/iconv/tests/iconv_strpos_variation1.phpt
index 38dc353383..1eb8f7b21b 100644
--- a/ext/iconv/tests/iconv_strpos_variation1.phpt
+++ b/ext/iconv/tests/iconv_strpos_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strpos') or die("skip iconv_strpos() is not available in
 --FILE--
 <?php
 /* Prototype  : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
- * 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/iconv/iconv.c
  */
 
@@ -68,7 +68,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -77,7 +77,7 @@ $inputs = array(
 /*18*/ "string",
        'string',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_strpos_variation2.phpt b/ext/iconv/tests/iconv_strpos_variation2.phpt
index e702ca9869..798fe7f85c 100644
--- a/ext/iconv/tests/iconv_strpos_variation2.phpt
+++ b/ext/iconv/tests/iconv_strpos_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strpos') or die("skip iconv_strpos() is not available in
 --FILE--
 <?php
 /* Prototype  : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
- * 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/iconv/iconv.c
  */
 
@@ -68,7 +68,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -77,7 +77,7 @@ $inputs = array(
 /*18*/ "string",
        'string',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_strpos_variation3.phpt b/ext/iconv/tests/iconv_strpos_variation3.phpt
index 6f27b74a52..c143f628ac 100644
--- a/ext/iconv/tests/iconv_strpos_variation3.phpt
+++ b/ext/iconv/tests/iconv_strpos_variation3.phpt
@@ -9,7 +9,7 @@ if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
 --FILE--
 <?php
 /* Prototype  : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
- * 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/iconv/iconv.c
  */
 
@@ -71,7 +71,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
        "",
        '',
@@ -80,7 +80,7 @@ $inputs = array(
        "string",
        'string',
        $heredoc,
-       
+
        // object data
        new classA(),
 
diff --git a/ext/iconv/tests/iconv_strpos_variation3_64bit.phpt b/ext/iconv/tests/iconv_strpos_variation3_64bit.phpt
index 2704493235..85f8fb82e1 100644
--- a/ext/iconv/tests/iconv_strpos_variation3_64bit.phpt
+++ b/ext/iconv/tests/iconv_strpos_variation3_64bit.phpt
@@ -9,7 +9,7 @@ if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
 --FILE--
 <?php
 /* Prototype  : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
- * 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/iconv/iconv.c
  */
 
@@ -71,7 +71,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
        "",
        '',
@@ -80,7 +80,7 @@ $inputs = array(
        "string",
        'string',
        $heredoc,
-       
+
        // object data
        new classA(),
 
diff --git a/ext/iconv/tests/iconv_strpos_variation4.phpt b/ext/iconv/tests/iconv_strpos_variation4.phpt
index 43ab3e5781..144b1bcde7 100644
--- a/ext/iconv/tests/iconv_strpos_variation4.phpt
+++ b/ext/iconv/tests/iconv_strpos_variation4.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strpos') or die("skip iconv_strpos() is not available in
 --FILE--
 <?php
 /* Prototype  : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
- * 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/iconv/iconv.c
  */
 
@@ -70,7 +70,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -79,7 +79,7 @@ $inputs = array(
 /*18*/ "UTF-8",
        'UTF-8',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_strpos_variation5.phpt b/ext/iconv/tests/iconv_strpos_variation5.phpt
index fcd5aaecae..06e45c61f9 100644
--- a/ext/iconv/tests/iconv_strpos_variation5.phpt
+++ b/ext/iconv/tests/iconv_strpos_variation5.phpt
@@ -10,13 +10,13 @@ error_reporting=E_ALL & ~E_DEPRECATED
 --FILE--
 <?php
 /* Prototype  : int iconv_strpos(string haystack, string needle [, int offset [, string charset]])
- * 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/iconv/iconv.c
  */
 
 /*
  * Test how iconv_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/iconv/tests/iconv_strrpos_basic.phpt b/ext/iconv/tests/iconv_strrpos_basic.phpt
index 3d34a23f11..f91156b19f 100644
--- a/ext/iconv/tests/iconv_strrpos_basic.phpt
+++ b/ext/iconv/tests/iconv_strrpos_basic.phpt
@@ -10,7 +10,7 @@ error_reporting=E_ALL & ~E_DEPRECATED
 --FILE--
 <?php
 /* Prototype  : proto int iconv_strrpos(string haystack, string needle [, string charset])
- * 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/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_strrpos_error1.phpt b/ext/iconv/tests/iconv_strrpos_error1.phpt
index 9d185c744d..b9a1820933 100644
--- a/ext/iconv/tests/iconv_strrpos_error1.phpt
+++ b/ext/iconv/tests/iconv_strrpos_error1.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strrpos') or die("skip iconv_strrpos() is not available i
 --FILE--
 <?php
 /* Prototype  : proto int iconv_strrpos(string haystack, string needle [, string charset])
- * 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/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_strrpos_error2.phpt b/ext/iconv/tests/iconv_strrpos_error2.phpt
index ea72322807..16b7a9def8 100644
--- a/ext/iconv/tests/iconv_strrpos_error2.phpt
+++ b/ext/iconv/tests/iconv_strrpos_error2.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strrpos') or die("skip iconv_strrpos() is not available i
 --FILE--
 <?php
 /* Prototype  : proto int iconv_strrpos(string haystack, string needle [, string charset])
- * 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/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_strrpos_variation1.phpt b/ext/iconv/tests/iconv_strrpos_variation1.phpt
index e4ed011339..573c2ea517 100644
--- a/ext/iconv/tests/iconv_strrpos_variation1.phpt
+++ b/ext/iconv/tests/iconv_strrpos_variation1.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strrpos') or die("skip iconv_strrpos() is not available i
 --FILE--
 <?php
 /* Prototype  : proto int iconv_strrpos(string haystack, string needle [, string charset])
- * 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/iconv/iconv.c
  */
 
@@ -67,7 +67,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -76,7 +76,7 @@ $inputs = array(
 /*18*/ "hello, world",
        'hello, world',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_strrpos_variation2.phpt b/ext/iconv/tests/iconv_strrpos_variation2.phpt
index a0001f5269..297a7589d3 100644
--- a/ext/iconv/tests/iconv_strrpos_variation2.phpt
+++ b/ext/iconv/tests/iconv_strrpos_variation2.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strrpos') or die("skip iconv_strrpos() is not available i
 --FILE--
 <?php
 /* Prototype  : proto int iconv_strrpos(string haystack, string needle [, string charset])
- * 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/iconv/iconv.c
  */
 
@@ -67,7 +67,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -76,7 +76,7 @@ $inputs = array(
 /*18*/ "world",
        'world',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_strrpos_variation3.phpt b/ext/iconv/tests/iconv_strrpos_variation3.phpt
index 87a21bd7a4..f799fa04f9 100644
--- a/ext/iconv/tests/iconv_strrpos_variation3.phpt
+++ b/ext/iconv/tests/iconv_strrpos_variation3.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_strrpos') or die("skip iconv_strrpos() is not available i
 --FILE--
 <?php
 /* Prototype  : proto int iconv_strrpos(string haystack, string needle [, string charset])
- * 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/iconv/iconv.c
  */
 
@@ -68,7 +68,7 @@ $inputs = array(
        false,
        TRUE,
        FALSE,
-       
+
        // empty data
 /*16*/ "",
        '',
@@ -77,7 +77,7 @@ $inputs = array(
 /*18*/ "UTF-8",
        'UTF-8',
        $heredoc,
-       
+
        // object data
 /*21*/ new classA(),
 
diff --git a/ext/iconv/tests/iconv_substr_basic.phpt b/ext/iconv/tests/iconv_substr_basic.phpt
index 0754fc8779..c7f93686f4 100644
--- a/ext/iconv/tests/iconv_substr_basic.phpt
+++ b/ext/iconv/tests/iconv_substr_basic.phpt
@@ -1,5 +1,5 @@
 --TEST--
-Test iconv_substr() function : basic functionality 
+Test iconv_substr() function : basic functionality
 --SKIPIF--
 <?php
 extension_loaded('iconv') or die('skip');
@@ -12,7 +12,7 @@ iconv.output_encoding=ISO-8859-1
 --FILE--
 <?php
 /* Prototype  : string iconv_substr(string str, int offset, [int length, string charset])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_substr_error1.phpt b/ext/iconv/tests/iconv_substr_error1.phpt
index 7a30c7d509..61c01dc0d0 100644
--- a/ext/iconv/tests/iconv_substr_error1.phpt
+++ b/ext/iconv/tests/iconv_substr_error1.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_substr') or die("skip iconv_substr() is not available in
 --FILE--
 <?php
 /* Prototype  : string iconv_substr(string str, int offset, [int length, string charset])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/iconv_substr_error2.phpt b/ext/iconv/tests/iconv_substr_error2.phpt
index ac5081331b..0bc0661026 100644
--- a/ext/iconv/tests/iconv_substr_error2.phpt
+++ b/ext/iconv/tests/iconv_substr_error2.phpt
@@ -8,7 +8,7 @@ function_exists('iconv_substr') or die("skip iconv_substr() is not available in
 --FILE--
 <?php
 /* Prototype  : string iconv_substr(string str, int offset, [int length, string charset])
- * Description: Returns part of a string 
+ * Description: Returns part of a string
  * Source code: ext/iconv/iconv.c
  */
 
diff --git a/ext/iconv/tests/translit-failure.phpt b/ext/iconv/tests/translit-failure.phpt
index d8b9fbff83..2132e7e130 100644
--- a/ext/iconv/tests/translit-failure.phpt
+++ b/ext/iconv/tests/translit-failure.phpt
@@ -3,7 +3,7 @@ Translit failure
 --SKIPIF--
 <?php
 include('skipif.inc');
-( ICONV_IMPL != "libiconv" ) and die("skip ICONV_IMPL != \"libiconv\""); 
+( ICONV_IMPL != "libiconv" ) and die("skip ICONV_IMPL != \"libiconv\"");
 ?>
 --INI--
 error_reporting=2039
diff --git a/ext/iconv/tests/translit-utf8.phpt b/ext/iconv/tests/translit-utf8.phpt
index 0151dc385c..c363eeeab6 100644
--- a/ext/iconv/tests/translit-utf8.phpt
+++ b/ext/iconv/tests/translit-utf8.phpt
@@ -3,7 +3,7 @@ Translit UTF-8 quotes
 --SKIPIF--
 <?php
 include('skipif.inc');
-( ICONV_IMPL != "libiconv" ) and die("skip ICONV_IMPL != \"libiconv\""); 
+( ICONV_IMPL != "libiconv" ) and die("skip ICONV_IMPL != \"libiconv\"");
 ?>
 --INI--
 error_reporting=2047