Trim trailing whitespace in *.phpt

35 files changed, 81 insertions, 81 deletions

diff --git a/tests/output/bug60321.phpt b/tests/output/bug60321.phpt
index 9802a57ccd..e9c109dbf7 100644
--- a/tests/output/bug60321.phpt
+++ b/tests/output/bug60321.phpt
@@ -2,7 +2,7 @@
 Bug #60321 (ob_get_status(true) no longer returns an array when buffer is empty)
 --FILE--
 <?php
-$return = ob_get_status(true);                                                  
+$return = ob_get_status(true);
 var_dump($return);
 --EXPECT--
 array(0) {
diff --git a/tests/output/bug65593.phpt b/tests/output/bug65593.phpt
index 3375a6bf08..2e40afa076 100644
--- a/tests/output/bug65593.phpt
+++ b/tests/output/bug65593.phpt
@@ -1,7 +1,7 @@
 --TEST--
 Bug #65593 (ob_start(function(){ob_start();});)
 --FILE--
-<?php 
+<?php
 echo "Test\n";
 
 ob_start(function(){ob_start();});
diff --git a/tests/output/flush_basic_001.phpt b/tests/output/flush_basic_001.phpt
index 1cc363d63c..fb1ce2c208 100644
--- a/tests/output/flush_basic_001.phpt
+++ b/tests/output/flush_basic_001.phpt
@@ -2,11 +2,11 @@
 Test basic functionality of flush()
 --FILE--
 <?php
-/* 
+/*
  * proto void flush(void)
  * Function is implemented in ext/standard/basic_functions.c.
  */
-  
+
 // Verify return type
 var_dump(flush());
 
diff --git a/tests/output/flush_error_001.phpt b/tests/output/flush_error_001.phpt
index 1f079e6009..e80f69c6b8 100644
--- a/tests/output/flush_error_001.phpt
+++ b/tests/output/flush_error_001.phpt
@@ -2,7 +2,7 @@
 Test wrong number of arguments for flush() (no impact)
 --FILE--
 <?php
-/* 
+/*
  * proto void flush(void)
  * Function is implemented in ext/standard/basic_functions.c.
  */
diff --git a/tests/output/ob_clean_basic_001.phpt b/tests/output/ob_clean_basic_001.phpt
index afaa7e2f4a..bd91676b12 100644
--- a/tests/output/ob_clean_basic_001.phpt
+++ b/tests/output/ob_clean_basic_001.phpt
@@ -1,11 +1,11 @@
 --TEST--
-Test ob_clean() function : basic functionality 
+Test ob_clean() function : basic functionality
 --FILE--
 <?php
 /* Prototype  : proto bool ob_clean(void)
- * Description: Clean (delete) the current output buffer 
+ * Description: Clean (delete) the current output buffer
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_clean() : basic functionality ***\n";
diff --git a/tests/output/ob_clean_error_001.phpt b/tests/output/ob_clean_error_001.phpt
index 8060c2be8b..fffe484074 100644
--- a/tests/output/ob_clean_error_001.phpt
+++ b/tests/output/ob_clean_error_001.phpt
@@ -1,11 +1,11 @@
 --TEST--
-Test ob_clean() function : error conditions 
+Test ob_clean() function : error conditions
 --FILE--
 <?php
 /* Prototype  : proto bool ob_clean(void)
- * Description: Clean (delete) the current output buffer 
+ * Description: Clean (delete) the current output buffer
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_clean() : error conditions ***\n";
diff --git a/tests/output/ob_end_clean_basic_001.phpt b/tests/output/ob_end_clean_basic_001.phpt
index 54e840bdbd..87942c2f6d 100644
--- a/tests/output/ob_end_clean_basic_001.phpt
+++ b/tests/output/ob_end_clean_basic_001.phpt
@@ -2,10 +2,10 @@
 Test return type and value, as well as basic behaviour, for ob_end_clean()
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_end_clean(void)
  * Function is implemented in main/output.c
-*/ 
+*/
 
 var_dump(ob_end_clean());
 
diff --git a/tests/output/ob_end_clean_error_001.phpt b/tests/output/ob_end_clean_error_001.phpt
index 0279db7b41..09bacaa081 100644
--- a/tests/output/ob_end_clean_error_001.phpt
+++ b/tests/output/ob_end_clean_error_001.phpt
@@ -2,10 +2,10 @@
 Test wrong number of arguments for ob_end_clean()
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_end_clean(void)
  * Function is implemented in main/output.c
-*/ 
+*/
 
 $extra_arg = 1;
 
diff --git a/tests/output/ob_end_flush_basic_001.phpt b/tests/output/ob_end_flush_basic_001.phpt
index cba7802761..811d6a0761 100644
--- a/tests/output/ob_end_flush_basic_001.phpt
+++ b/tests/output/ob_end_flush_basic_001.phpt
@@ -1,11 +1,11 @@
 --TEST--
-Test ob_end_flush() function : basic functionality 
+Test ob_end_flush() function : basic functionality
 --FILE--
 <?php
 /* Prototype  : proto bool ob_end_flush(void)
- * Description: Flush (send) the output buffer, and delete current output buffer 
+ * Description: Flush (send) the output buffer, and delete current output buffer
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_end_flush() : basic functionality ***\n";
diff --git a/tests/output/ob_end_flush_error_001.phpt b/tests/output/ob_end_flush_error_001.phpt
index 2cd9a64e0d..e9c15bd05f 100644
--- a/tests/output/ob_end_flush_error_001.phpt
+++ b/tests/output/ob_end_flush_error_001.phpt
@@ -1,11 +1,11 @@
 --TEST--
-Test ob_end_flush() function : error conditions 
+Test ob_end_flush() function : error conditions
 --FILE--
 <?php
 /* Prototype  : proto bool ob_end_flush(void)
- * Description: Flush (send) the output buffer, and delete current output buffer 
+ * Description: Flush (send) the output buffer, and delete current output buffer
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_end_flush() : error conditions ***\n";
diff --git a/tests/output/ob_flush_basic_001.phpt b/tests/output/ob_flush_basic_001.phpt
index 57de5e31ad..e53c7e5a23 100644
--- a/tests/output/ob_flush_basic_001.phpt
+++ b/tests/output/ob_flush_basic_001.phpt
@@ -1,11 +1,11 @@
 --TEST--
-Test ob_flush() function : basic functionality 
+Test ob_flush() function : basic functionality
 --FILE--
 <?php
 /* Prototype  : proto bool ob_flush(void)
- * Description: Flush (send) contents of the output buffer. The last buffer content is sent to next buffer 
+ * Description: Flush (send) contents of the output buffer. The last buffer content is sent to next buffer
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_flush() : basic functionality ***\n";
diff --git a/tests/output/ob_flush_error_001.phpt b/tests/output/ob_flush_error_001.phpt
index f24a19b8ce..6e95810dce 100644
--- a/tests/output/ob_flush_error_001.phpt
+++ b/tests/output/ob_flush_error_001.phpt
@@ -1,11 +1,11 @@
 --TEST--
-Test ob_flush() function : error conditions 
+Test ob_flush() function : error conditions
 --FILE--
 <?php
 /* Prototype  : proto bool ob_flush(void)
- * Description: Flush (send) contents of the output buffer. The last buffer content is sent to next buffer 
+ * Description: Flush (send) contents of the output buffer. The last buffer content is sent to next buffer
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_flush() : error conditions ***\n";
diff --git a/tests/output/ob_get_clean_basic_001.phpt b/tests/output/ob_get_clean_basic_001.phpt
index 7e1c475c63..2ccf490485 100644
--- a/tests/output/ob_get_clean_basic_001.phpt
+++ b/tests/output/ob_get_clean_basic_001.phpt
@@ -2,10 +2,10 @@
 Test return type and value, as well as basic behaviour, of ob_get_clean()
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_get_clean(void)
  * Function is implemented in main/output.c
-*/ 
+*/
 
 var_dump(ob_get_clean());
 
diff --git a/tests/output/ob_get_clean_basic_002.phpt b/tests/output/ob_get_clean_basic_002.phpt
index c877642e23..9b74438594 100644
--- a/tests/output/ob_get_clean_basic_002.phpt
+++ b/tests/output/ob_get_clean_basic_002.phpt
@@ -2,10 +2,10 @@
 Test basic behaviour of ob_get_clean()
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_get_clean(void)
  * Function is implemented in main/output.c
-*/ 
+*/
 
 ob_start();
 
diff --git a/tests/output/ob_get_clean_error_001.phpt b/tests/output/ob_get_clean_error_001.phpt
index d6e2dd7b61..563e62c35a 100644
--- a/tests/output/ob_get_clean_error_001.phpt
+++ b/tests/output/ob_get_clean_error_001.phpt
@@ -2,10 +2,10 @@
 Test wrong number of arguments for ob_get_clean()
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_get_clean(void)
  * Function is implemented in main/output.c
-*/ 
+*/
 
 $extra_arg = 1;
 
diff --git a/tests/output/ob_get_contents_basic_001.phpt b/tests/output/ob_get_contents_basic_001.phpt
index 8d324e5d61..cdf301281e 100644
--- a/tests/output/ob_get_contents_basic_001.phpt
+++ b/tests/output/ob_get_contents_basic_001.phpt
@@ -1,13 +1,13 @@
 --TEST--
 Test ob_get_contents() function : basic functionality
 --CREDITS--
-Iain Lewis <ilewis@php.net> 
+Iain Lewis <ilewis@php.net>
 --FILE--
 <?php
 /* Prototype  : proto string ob_get_contents(void)
- * Description: Return the contents of the output buffer 
+ * Description: Return the contents of the output buffer
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 
@@ -35,14 +35,14 @@ ob_end_flush();
 
 echo "\ncheck that contents disappear after a flush\n";
 ob_start();
-echo "Hello World\n"; 
+echo "Hello World\n";
 ob_flush();
 var_dump(ob_get_contents());
 ob_end_flush();
 
 echo "\ncheck that no contents found after an end\n";
 ob_start();
-echo "Hello World\n"; 
+echo "Hello World\n";
 ob_end_flush();
 var_dump(ob_get_contents());
 
diff --git a/tests/output/ob_get_contents_error_001.phpt b/tests/output/ob_get_contents_error_001.phpt
index 94e3f31368..2c1c043ba7 100644
--- a/tests/output/ob_get_contents_error_001.phpt
+++ b/tests/output/ob_get_contents_error_001.phpt
@@ -1,13 +1,13 @@
 --TEST--
 Test ob_get_contents() function : error cases
 --CREDITS--
-Iain Lewis <ilewis@php.net> 
+Iain Lewis <ilewis@php.net>
 --FILE--
 <?php
 /* Prototype  : proto string ob_get_contents(void)
- * Description: Return the contents of the output buffer 
+ * Description: Return the contents of the output buffer
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 
diff --git a/tests/output/ob_get_length_basic_001.phpt b/tests/output/ob_get_length_basic_001.phpt
index ef52044c0c..892d106719 100644
--- a/tests/output/ob_get_length_basic_001.phpt
+++ b/tests/output/ob_get_length_basic_001.phpt
@@ -2,10 +2,10 @@
 Test return type and value, as well as basic behaviour, of ob_get_length()
 --FILE--
 <?php
-/* 
+/*
  * proto int ob_get_length(void)
  * Function is implemented in main/output.c
-*/ 
+*/
 
 echo "No output buffers\n";
 var_dump(ob_get_length());
diff --git a/tests/output/ob_get_length_error_001.phpt b/tests/output/ob_get_length_error_001.phpt
index 3de0cb10a8..8e4318122b 100644
--- a/tests/output/ob_get_length_error_001.phpt
+++ b/tests/output/ob_get_length_error_001.phpt
@@ -2,10 +2,10 @@
 Test wrong number of arguments for ob_get_length()
 --FILE--
 <?php
-/* 
+/*
  * proto int ob_get_length(void)
  * Function is implemented in main/output.c
-*/ 
+*/
 
 $extra_arg = 1;
 
diff --git a/tests/output/ob_get_level_basic_001.phpt b/tests/output/ob_get_level_basic_001.phpt
index 65f3291355..4a6c84785b 100644
--- a/tests/output/ob_get_level_basic_001.phpt
+++ b/tests/output/ob_get_level_basic_001.phpt
@@ -1,11 +1,11 @@
 --TEST--
-Test ob_get_level() function : basic functionality 
+Test ob_get_level() function : basic functionality
 --FILE--
 <?php
 /* Prototype  : proto int ob_get_level(void)
- * Description: Return the nesting level of the output buffer 
+ * Description: Return the nesting level of the output buffer
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_get_level() : basic functionality ***\n";
diff --git a/tests/output/ob_get_level_error_001.phpt b/tests/output/ob_get_level_error_001.phpt
index 9694da54a0..00e9eca555 100644
--- a/tests/output/ob_get_level_error_001.phpt
+++ b/tests/output/ob_get_level_error_001.phpt
@@ -1,11 +1,11 @@
 --TEST--
-Test ob_get_level() function : error conditions 
+Test ob_get_level() function : error conditions
 --FILE--
 <?php
 /* Prototype  : proto int ob_get_level(void)
- * Description: Return the nesting level of the output buffer 
+ * Description: Return the nesting level of the output buffer
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_get_level() : error conditions ***\n";
diff --git a/tests/output/ob_implicit_flush_basic_001.phpt b/tests/output/ob_implicit_flush_basic_001.phpt
index 2bbf8fd45a..780eb6dfbb 100644
--- a/tests/output/ob_implicit_flush_basic_001.phpt
+++ b/tests/output/ob_implicit_flush_basic_001.phpt
@@ -3,9 +3,9 @@ Test ob_implicit_flush() function : check return value (always null).
 --FILE--
 <?php
 /* Prototype  : proto void ob_implicit_flush([int flag])
- * Description: Turn implicit flush on/off and is equivalent to calling flush() after every output call 
+ * Description: Turn implicit flush on/off and is equivalent to calling flush() after every output call
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_implicit_flush() : check return value ***\n";
diff --git a/tests/output/ob_implicit_flush_basic_002.phpt b/tests/output/ob_implicit_flush_basic_002.phpt
index df985a49b9..37d10ba640 100644
--- a/tests/output/ob_implicit_flush_basic_002.phpt
+++ b/tests/output/ob_implicit_flush_basic_002.phpt
@@ -3,9 +3,9 @@ Test ob_implicit_flush() function : ensure implicit flushing does not apply to u
 --FILE--
 <?php
 /* Prototype  : proto void ob_implicit_flush([int flag])
- * Description: Turn implicit flush on/off and is equivalent to calling flush() after every output call 
+ * Description: Turn implicit flush on/off and is equivalent to calling flush() after every output call
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_implicit_flush() : ensure implicit flushing does not apply to user buffers. ***\n";
diff --git a/tests/output/ob_implicit_flush_error_001.phpt b/tests/output/ob_implicit_flush_error_001.phpt
index 1fac1b34d9..63c892e0c4 100644
--- a/tests/output/ob_implicit_flush_error_001.phpt
+++ b/tests/output/ob_implicit_flush_error_001.phpt
@@ -3,9 +3,9 @@ Test ob_implicit_flush() function : wrong number of arguments
 --FILE--
 <?php
 /* Prototype  : proto void ob_implicit_flush([int flag])
- * Description: Turn implicit flush on/off and is equivalent to calling flush() after every output call 
+ * Description: Turn implicit flush on/off and is equivalent to calling flush() after every output call
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_implicit_flush() : error conditions ***\n";
diff --git a/tests/output/ob_implicit_flush_variation_001.phpt b/tests/output/ob_implicit_flush_variation_001.phpt
index 8f2442f8f8..d6d3a45e01 100644
--- a/tests/output/ob_implicit_flush_variation_001.phpt
+++ b/tests/output/ob_implicit_flush_variation_001.phpt
@@ -1,13 +1,13 @@
 --TEST--
-Test ob_implicit_flush() function : usage variation 
+Test ob_implicit_flush() function : usage variation
 --SKIPIF--
 <?php if (PHP_INT_SIZE != 8) die("skip this test is for 64-bit only");
 --FILE--
 <?php
 /* Prototype  : void ob_implicit_flush([int flag])
- * Description: Turn implicit flush on/off and is equivalent to calling flush() after every output call 
+ * Description: Turn implicit flush on/off and is equivalent to calling flush() after every output call
  * Source code: main/output.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing ob_implicit_flush() : usage variation ***\n";
diff --git a/tests/output/ob_start_basic_001.phpt b/tests/output/ob_start_basic_001.phpt
index 02275c62c5..0b06f6077f 100644
--- a/tests/output/ob_start_basic_001.phpt
+++ b/tests/output/ob_start_basic_001.phpt
@@ -2,10 +2,10 @@
 Test return type and value for ob_start()
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
  * Function is implemented in main/output.c
-*/ 
+*/
 
 var_dump(ob_start());
 
diff --git a/tests/output/ob_start_basic_004.phpt b/tests/output/ob_start_basic_004.phpt
index 9fe19e9b0f..eff1204236 100644
--- a/tests/output/ob_start_basic_004.phpt
+++ b/tests/output/ob_start_basic_004.phpt
@@ -1,13 +1,13 @@
 --TEST--
-ob_start() chunk_size: confirm buffer is flushed after any output call that causes its length to equal or exceed chunk_size. 
+ob_start() chunk_size: confirm buffer is flushed after any output call that causes its length to equal or exceed chunk_size.
 --INI--
 opcache.optimization_level=0
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
  * Function is implemented in main/output.c
-*/ 
+*/
 // In HEAD, $chunk_size value of 1 should not have any special behaviour (http://marc.info/?l=php-internals&m=123476465621346&w=2).
 function callback($string) {
 	global $callback_invocations;
diff --git a/tests/output/ob_start_basic_005.phpt b/tests/output/ob_start_basic_005.phpt
index 4048ad25a2..7cab6ed35f 100644
--- a/tests/output/ob_start_basic_005.phpt
+++ b/tests/output/ob_start_basic_005.phpt
@@ -2,10 +2,10 @@
 ob_start(): non-static method as static callbacks.
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
  * Function is implemented in main/output.c
-*/ 
+*/
 
 Class C {
 	function h($string) {
diff --git a/tests/output/ob_start_basic_006.phpt b/tests/output/ob_start_basic_006.phpt
index 464e71be33..d4d0fcc149 100644
--- a/tests/output/ob_start_basic_006.phpt
+++ b/tests/output/ob_start_basic_006.phpt
@@ -2,10 +2,10 @@
 ob_start(): ensure multiple buffer initialization with a single call using arrays is not supported on PHP6 (http://bugs.php.net/42641)
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
  * Function is implemented in main/output.c
-*/ 
+*/
 
 function f($string) {
 	static $i=0;
@@ -27,7 +27,7 @@ Class C {
 		$len = strlen($string);
 		return "C::g[call:$i; len:$len] - $string\n";
 	}
-	
+
 	function h($string) {
 		static $i=0;
 		$i++;
diff --git a/tests/output/ob_start_callbacks.phpt b/tests/output/ob_start_callbacks.phpt
index da52d85f7f..6815bccd63 100644
--- a/tests/output/ob_start_callbacks.phpt
+++ b/tests/output/ob_start_callbacks.phpt
@@ -1,7 +1,7 @@
 --TEST--
 Test ob_start() with callbacks in variables
 --FILE--
-<?php 
+<?php
 
 // Closure in variable
 $a = function ($s) { return strtoupper($s); };
diff --git a/tests/output/ob_start_error_001.phpt b/tests/output/ob_start_error_001.phpt
index 92372c7747..29288e2028 100644
--- a/tests/output/ob_start_error_001.phpt
+++ b/tests/output/ob_start_error_001.phpt
@@ -2,10 +2,10 @@
 Test wrong number of arguments and wrong arg types for ob_start()
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
  * Function is implemented in main/output.c
-*/ 
+*/
 
 function justPrint($str) {
 	return $str;
diff --git a/tests/output/ob_start_error_002.phpt b/tests/output/ob_start_error_002.phpt
index 38c789908d..7cac3ee4b3 100644
--- a/tests/output/ob_start_error_002.phpt
+++ b/tests/output/ob_start_error_002.phpt
@@ -2,10 +2,10 @@
 Test wrong number of arguments and wrong arg types for ob_start()
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
  * Function is implemented in main/output.c
-*/ 
+*/
 
 Class C {
 	static function f($str) {
diff --git a/tests/output/ob_start_error_003.phpt b/tests/output/ob_start_error_003.phpt
index 7fa292a739..3af56f7a2b 100644
--- a/tests/output/ob_start_error_003.phpt
+++ b/tests/output/ob_start_error_003.phpt
@@ -2,10 +2,10 @@
 Test ob_start() with object supplied but no method.
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
  * Function is implemented in main/output.c
-*/ 
+*/
 
 Class C {
 }
diff --git a/tests/output/ob_start_error_004.phpt b/tests/output/ob_start_error_004.phpt
index 7ddf998557..83f5dc8d1c 100644
--- a/tests/output/ob_start_error_004.phpt
+++ b/tests/output/ob_start_error_004.phpt
@@ -2,10 +2,10 @@
 Test ob_start() with non existent callback method.
 --FILE--
 <?php
-/* 
+/*
  * proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
  * Function is implemented in main/output.c
-*/ 
+*/
 
 Class C {
 }
diff --git a/tests/output/ob_start_error_005.phpt b/tests/output/ob_start_error_005.phpt
index 134f2249b7..d6f9dc4c10 100644
--- a/tests/output/ob_start_error_005.phpt
+++ b/tests/output/ob_start_error_005.phpt
@@ -3,10 +3,10 @@ ob_start(): ensure buffers can't be added from within callback.
 --FILE--
 <?php
 
-/* 
+/*
  * proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]])
  * Function is implemented in main/output.c
-*/ 
+*/
 
 function f($str) {
 	ob_start();