Trim trailing whitespace in *.phpt

80 files changed, 300 insertions, 300 deletions

diff --git a/ext/posix/tests/posix_ctermid.phpt b/ext/posix/tests/posix_ctermid.phpt
index 551ed7304e..ccf850d776 100644
--- a/ext/posix/tests/posix_ctermid.phpt
+++ b/ext/posix/tests/posix_ctermid.phpt
@@ -7,12 +7,12 @@ Source code: ext/posix/posix.c
 Falko Menge, mail at falko-menge dot de
 PHP Testfest Berlin 2009-05-10
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) { 
+<?php
+	if (!extension_loaded('posix')) {
         die('SKIP - POSIX extension not available');
     }
     // needed because of #ifdef HAVE_CTERMID in posix.c
-    if (!function_exists('posix_ctermid')) { 
+    if (!function_exists('posix_ctermid')) {
         die('SKIP - Function posix_ctermid() not available');
     }
 ?>
diff --git a/ext/posix/tests/posix_ctermid_basic.phpt b/ext/posix/tests/posix_ctermid_basic.phpt
index d1d46943ba..467e60e9ba 100644
--- a/ext/posix/tests/posix_ctermid_basic.phpt
+++ b/ext/posix/tests/posix_ctermid_basic.phpt
@@ -5,8 +5,8 @@ Marco Fabbri mrfabbri@gmail.com
 Francesco Fullone ff@ideato.it
 #PHPTestFest Cesena Italia on 2009-06-20
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
diff --git a/ext/posix/tests/posix_errno_basic.phpt b/ext/posix/tests/posix_errno_basic.phpt
index cd94a97515..c2fd021669 100644
--- a/ext/posix/tests/posix_errno_basic.phpt
+++ b/ext/posix/tests/posix_errno_basic.phpt
@@ -5,8 +5,8 @@ Morten Amundsen mor10am@gmail.com
 Francesco Fullone ff@ideato.it
 #PHPTestFest Cesena Italia on 2009-06-20
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
diff --git a/ext/posix/tests/posix_errno_variation1.phpt b/ext/posix/tests/posix_errno_variation1.phpt
index b57b7c0cac..ce8208b7ab 100644
--- a/ext/posix/tests/posix_errno_variation1.phpt
+++ b/ext/posix/tests/posix_errno_variation1.phpt
@@ -5,9 +5,9 @@ Morten Amundsen mor10am@gmail.com
 Francesco Fullone ff@ideato.it
 #PHPTestFest Cesena Italia on 2009-06-20
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
-        if(posix_getuid()==0) print "skip - Cannot run test as root.";    
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
+        if(posix_getuid()==0) print "skip - Cannot run test as root.";
 ?>
 --FILE--
 <?php
diff --git a/ext/posix/tests/posix_errno_variation2.phpt b/ext/posix/tests/posix_errno_variation2.phpt
index ad3aa311ea..23dc910b9a 100644
--- a/ext/posix/tests/posix_errno_variation2.phpt
+++ b/ext/posix/tests/posix_errno_variation2.phpt
@@ -5,8 +5,8 @@ Morten Amundsen mor10am@gmail.com
 Francesco Fullone ff@ideato.it
 #PHPTestFest Cesena Italia on 2009-06-20
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(!extension_loaded("pcntl")) print "skip - PCNTL extension required";
 ?>
 --FILE--
@@ -17,9 +17,9 @@ echo "*** Test by calling function with pid error ***\n";
 $pid = 10000;
 
 do {
-  $pid += 1;   	
+  $pid += 1;
   $result = shell_exec("ps -p " . $pid);
-} while (strstr($pid, $result)); 
+} while (strstr($pid, $result));
 
 posix_kill($pid, SIGKILL);
 var_dump(posix_errno());
diff --git a/ext/posix/tests/posix_get_last_error_error.phpt b/ext/posix/tests/posix_get_last_error_error.phpt
index 6cf2161d0c..5400b61598 100644
--- a/ext/posix/tests/posix_get_last_error_error.phpt
+++ b/ext/posix/tests/posix_get_last_error_error.phpt
@@ -1,13 +1,13 @@
 --TEST--
-Test posix_get_last_error() function : error conditions 
+Test posix_get_last_error() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto int posix_get_last_error(void)
- * Description: Retrieve the error number set by the last posix function which failed. 
+ * Description: Retrieve the error number set by the last posix function which failed.
  * Source code: ext/posix/posix.c
  * Alias to functions: posix_errno
  */
diff --git a/ext/posix/tests/posix_getcwd.phpt b/ext/posix/tests/posix_getcwd.phpt
index 75c8d575ba..20f7b0372e 100644
--- a/ext/posix/tests/posix_getcwd.phpt
+++ b/ext/posix/tests/posix_getcwd.phpt
@@ -2,7 +2,7 @@
 posix_getcwd(): Basic tests
 --SKIPIF--
 <?php
-if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 if (!function_exists('posix_getcwd')) die('skip posix_getcwd() not found');
 ?>
 --FILE--
diff --git a/ext/posix/tests/posix_getcwd_basic.phpt b/ext/posix/tests/posix_getcwd_basic.phpt
index 2477c376a8..9186f5e270 100644
--- a/ext/posix/tests/posix_getcwd_basic.phpt
+++ b/ext/posix/tests/posix_getcwd_basic.phpt
@@ -2,12 +2,12 @@
 posix_getcwd(): Basic tests
 --SKIPIF--
 <?php
-if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 if (!function_exists('posix_getcwd')) die('skip posix_getcwd() not found');
 ?>
 --FILE--
 <?php
-echo "Basic test of POSIX posix_getcwd function\n"; 
+echo "Basic test of POSIX posix_getcwd function\n";
 var_dump(posix_getcwd());
 var_dump(posix_getcwd(1));
 
diff --git a/ext/posix/tests/posix_getegid_basic.phpt b/ext/posix/tests/posix_getegid_basic.phpt
index d0016f497f..ab7da5a2c7 100644
--- a/ext/posix/tests/posix_getegid_basic.phpt
+++ b/ext/posix/tests/posix_getegid_basic.phpt
@@ -4,8 +4,8 @@ Test function posix_getegid() by calling it with its expected arguments
 Michelangelo van Dam dragonbe@gmail.com
 #PHPTestFest Dutch PHP Conference 2012
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
diff --git a/ext/posix/tests/posix_geteuid_basic.phpt b/ext/posix/tests/posix_geteuid_basic.phpt
index 76e9028043..f25fc34fd2 100644
--- a/ext/posix/tests/posix_geteuid_basic.phpt
+++ b/ext/posix/tests/posix_geteuid_basic.phpt
@@ -5,8 +5,8 @@ Marco Fabbri mrfabbri@gmail.com
 Francesco Fullone ff@ideato.it
 #PHPTestFest Cesena Italia on 2009-06-20
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
diff --git a/ext/posix/tests/posix_geteuid_error1.phpt b/ext/posix/tests/posix_geteuid_error1.phpt
index ac4e0d5ddc..941005f028 100644
--- a/ext/posix/tests/posix_geteuid_error1.phpt
+++ b/ext/posix/tests/posix_geteuid_error1.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_geteuid() by calling it more than or less than its expected arguments
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_getgid_error.phpt b/ext/posix/tests/posix_getgid_error.phpt
index bcd7a2fbdf..f02d07413a 100644
--- a/ext/posix/tests/posix_getgid_error.phpt
+++ b/ext/posix/tests/posix_getgid_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_getgid() function : error conditions 
+Test posix_getgid() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto int posix_getgid(void)
- * Description: Get the current group id (POSIX.1, 4.2.1) 
+ * Description: Get the current group id (POSIX.1, 4.2.1)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getgid() : error conditions ***\n";
diff --git a/ext/posix/tests/posix_getgrgid_basic.phpt b/ext/posix/tests/posix_getgrgid_basic.phpt
index fdcdf35a42..5759d0034d 100644
--- a/ext/posix/tests/posix_getgrgid_basic.phpt
+++ b/ext/posix/tests/posix_getgrgid_basic.phpt
@@ -1,18 +1,18 @@
 --TEST--
-Test posix_getgrgid() function : basic functionality 
+Test posix_getgrgid() function : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
-  echo "Basic test of POSIX getgid and getgrid fucntions\n"; 
-  	
+<?php
+  echo "Basic test of POSIX getgid and getgrid fucntions\n";
+
   $gid = posix_getgid();
   $groupinfo = posix_getgrgid($gid);
-  
+
   print_r($groupinfo);
-  
+
 ?>
 ===DONE===
 --EXPECTF--
diff --git a/ext/posix/tests/posix_getgrgid_error.phpt b/ext/posix/tests/posix_getgrgid_error.phpt
index 7fcc8926f4..ef7fa57a9d 100644
--- a/ext/posix/tests/posix_getgrgid_error.phpt
+++ b/ext/posix/tests/posix_getgrgid_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_getgrgid() function : error conditions 
+Test posix_getgrgid() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto array posix_getgrgid(long gid)
- * Description: Group database access (POSIX.1, 9.2.1) 
+ * Description: Group database access (POSIX.1, 9.2.1)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getgrgid() : error conditions ***\n";
diff --git a/ext/posix/tests/posix_getgrgid_variation.phpt b/ext/posix/tests/posix_getgrgid_variation.phpt
index 7abd32b97f..d8cce49911 100644
--- a/ext/posix/tests/posix_getgrgid_variation.phpt
+++ b/ext/posix/tests/posix_getgrgid_variation.phpt
@@ -3,14 +3,14 @@ Test posix_getgrgid() function : usage variations  - parameter types
 --SKIPIF--
 <?php
     PHP_INT_SIZE == 4 or die("skip - 32-bit only");
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto array posix_getgrgid(long gid)
- * Description: Group database access (POSIX.1, 9.2.1) 
+ * Description: Group database access (POSIX.1, 9.2.1)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getgrgid() : usage variations ***\n";
@@ -71,8 +71,8 @@ $values = array(
 foreach($values as $value) {
       echo "\nArg value $value \n";
       $result = posix_getgrgid($value);
-      if ((is_array($result) && (count($result) == 4)) 
-          || 
+      if ((is_array($result) && (count($result) == 4))
+          ||
           ($result === false)) {
           echo "valid output\n";
       } else {
diff --git a/ext/posix/tests/posix_getgroups_basic.phpt b/ext/posix/tests/posix_getgroups_basic.phpt
index f062468b4f..2d309e61d4 100644
--- a/ext/posix/tests/posix_getgroups_basic.phpt
+++ b/ext/posix/tests/posix_getgroups_basic.phpt
@@ -1,21 +1,21 @@
 --TEST--
-Test posix_getgroups() function : basic functionality 
+Test posix_getgroups() function : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
+<?php
   echo "Basic test of POSIX getgroups\n";
-   
+
   $groups = posix_getgroups();
-  
+
   if (!is_array($groups)) {
-  	echo "TEST FAILED - array result expected\n"; 
+  	echo "TEST FAILED - array result expected\n";
   } else {
   	echo "TEST PASSED\n";
-  }		 
-  
+  }
+
 ?>
 ===DONE===
 --EXPECT--
diff --git a/ext/posix/tests/posix_getpgid_basic.phpt b/ext/posix/tests/posix_getpgid_basic.phpt
index 3195387b75..500bc18cff 100644
--- a/ext/posix/tests/posix_getpgid_basic.phpt
+++ b/ext/posix/tests/posix_getpgid_basic.phpt
@@ -1,18 +1,18 @@
 --TEST--
-Test posix_getpgid() function : basic functionality 
+Test posix_getpgid() function : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
-  echo "Basic test of posix_getpgid function\n"; 
-  
-  $pid = posix_getpid();	
+<?php
+  echo "Basic test of posix_getpgid function\n";
+
+  $pid = posix_getpid();
   $pgid = posix_getpgid($pid);
-  
-  var_dump($pgid); 
-  
+
+  var_dump($pgid);
+
 ?>
 ===DONE====
 --EXPECTF--
diff --git a/ext/posix/tests/posix_getpgid_error.phpt b/ext/posix/tests/posix_getpgid_error.phpt
index b15a3c39b2..88d68554ee 100644
--- a/ext/posix/tests/posix_getpgid_error.phpt
+++ b/ext/posix/tests/posix_getpgid_error.phpt
@@ -1,17 +1,17 @@
 --TEST--
 Test posix_getpgid() function : error conditions
 --SKIPIF--
-<?php 
+<?php
 if((!extension_loaded("posix")) || (!function_exists("posix_getpgid"))) {
 	 print "skip - POSIX extension not loaded or posix_getpgid() does not exist";
-} 
+}
 ?>
 --FILE--
 <?php
 /* Prototype  : proto int posix_getpgid(void)
- * Description: Get the process group id of the specified process (This is not a POSIX function, but a SVR4ism, so we compile conditionally) 
+ * Description: Get the process group id of the specified process (This is not a POSIX function, but a SVR4ism, so we compile conditionally)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getpgid() : error conditions ***\n";
diff --git a/ext/posix/tests/posix_getpgid_variation.phpt b/ext/posix/tests/posix_getpgid_variation.phpt
index 478164c210..00449da8ab 100644
--- a/ext/posix/tests/posix_getpgid_variation.phpt
+++ b/ext/posix/tests/posix_getpgid_variation.phpt
@@ -1,18 +1,18 @@
 --TEST--
-Test posix_getpgid() function : variation 
+Test posix_getpgid() function : variation
 --SKIPIF--
-<?php 
+<?php
 PHP_INT_SIZE == 4 or die("skip - 32-bit only");
 if((!extension_loaded("posix")) || (!function_exists("posix_getpgid"))) {
 	 print "skip - POSIX extension not loaded or posix_getpgid() does not exist";
-} 
+}
 ?>
 --FILE--
 <?php
 /* Prototype  : proto int posix_getpgid(void)
- * Description: Get the process group id of the specified process (This is not a POSIX function, but a SVR4ism, so we compile conditionally) 
+ * Description: Get the process group id of the specified process (This is not a POSIX function, but a SVR4ism, so we compile conditionally)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getpgid() : usage variations ***\n";
@@ -63,7 +63,7 @@ $values = array(
 
       // unset data
       $unset_var,
-      
+
       // object data
       new stdclass(),
 );
diff --git a/ext/posix/tests/posix_getpgrp_basic.phpt b/ext/posix/tests/posix_getpgrp_basic.phpt
index a737019a2f..f460e347ce 100644
--- a/ext/posix/tests/posix_getpgrp_basic.phpt
+++ b/ext/posix/tests/posix_getpgrp_basic.phpt
@@ -1,17 +1,17 @@
 --TEST--
-Test posix_getpgrp() function : basic functionality 
+Test posix_getpgrp() function : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
-  echo "Basic test of POSIX getpgrp function\n"; 
-  	
+<?php
+  echo "Basic test of POSIX getpgrp function\n";
+
   $pgrp = posix_getpgrp();
-  
-  var_dump($pgrp); 
-  
+
+  var_dump($pgrp);
+
 ?>
 ===DONE====
 --EXPECTF--
diff --git a/ext/posix/tests/posix_getpgrp_error.phpt b/ext/posix/tests/posix_getpgrp_error.phpt
index 97f47ce8ca..6076d688c9 100644
--- a/ext/posix/tests/posix_getpgrp_error.phpt
+++ b/ext/posix/tests/posix_getpgrp_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_getpgrp() function : error conditions 
+Test posix_getpgrp() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto int posix_getpgrp(void)
- * Description: Get current process group id (POSIX.1, 4.3.1) 
+ * Description: Get current process group id (POSIX.1, 4.3.1)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getpgrp() : error conditions ***\n";
diff --git a/ext/posix/tests/posix_getpid_basic.phpt b/ext/posix/tests/posix_getpid_basic.phpt
index a1444413ed..40689583b5 100644
--- a/ext/posix/tests/posix_getpid_basic.phpt
+++ b/ext/posix/tests/posix_getpid_basic.phpt
@@ -1,17 +1,17 @@
 --TEST--
-Test posix_getpid() function : basic functionality 
+Test posix_getpid() function : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
-  echo "Basic test of POSIX getpid function\n"; 
-  	
+<?php
+  echo "Basic test of POSIX getpid function\n";
+
   $pid = posix_getpid();
-  
-  var_dump($pid); 
-  
+
+  var_dump($pid);
+
 ?>
 ===DONE====
 --EXPECTF--
diff --git a/ext/posix/tests/posix_getpid_error.phpt b/ext/posix/tests/posix_getpid_error.phpt
index 721bf66996..46131b7c9d 100644
--- a/ext/posix/tests/posix_getpid_error.phpt
+++ b/ext/posix/tests/posix_getpid_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_getpid() function : error conditions 
+Test posix_getpid() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto int posix_getpid(void)
- * Description: Get the current process id (POSIX.1, 4.1.1) 
+ * Description: Get the current process id (POSIX.1, 4.1.1)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getpid() : error conditions ***\n";
diff --git a/ext/posix/tests/posix_getppid_basic.phpt b/ext/posix/tests/posix_getppid_basic.phpt
index 2da591c177..8d10afc456 100644
--- a/ext/posix/tests/posix_getppid_basic.phpt
+++ b/ext/posix/tests/posix_getppid_basic.phpt
@@ -1,17 +1,17 @@
 --TEST--
-Test posix_getppid() function : basic functionality 
+Test posix_getppid() function : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
-  echo "Basic test of POSIX getppid function\n"; 
-  	
+<?php
+  echo "Basic test of POSIX getppid function\n";
+
   $ppid = posix_getppid();
-  
-  var_dump($ppid); 
-  
+
+  var_dump($ppid);
+
 ?>
 ===DONE====
 --EXPECTF--
diff --git a/ext/posix/tests/posix_getppid_error.phpt b/ext/posix/tests/posix_getppid_error.phpt
index 366c1ed8dc..d962182ba4 100644
--- a/ext/posix/tests/posix_getppid_error.phpt
+++ b/ext/posix/tests/posix_getppid_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_getppid() function : error conditions 
+Test posix_getppid() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto int posix_getppid(void)
- * Description: Get the parent process id (POSIX.1, 4.1.1) 
+ * Description: Get the parent process id (POSIX.1, 4.1.1)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getppid() : error conditions ***\n";
diff --git a/ext/posix/tests/posix_getpwuid_basic.phpt b/ext/posix/tests/posix_getpwuid_basic.phpt
index 1bcd59d0e6..16e0ae1152 100644
--- a/ext/posix/tests/posix_getpwuid_basic.phpt
+++ b/ext/posix/tests/posix_getpwuid_basic.phpt
@@ -1,18 +1,18 @@
 --TEST--
-Test posix_getpwuid() function : basic functionality 
+Test posix_getpwuid() function : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
+<?php
   echo "Basic test of POSIX getpwuid\n";
-   
-  	
+
+
   $pwuid = posix_getpwuid(posix_getuid());
-  
+
   print_r($pwuid);
-  
+
 ?>
 ===DONE====
 --EXPECTREGEX--
diff --git a/ext/posix/tests/posix_getpwuid_error.phpt b/ext/posix/tests/posix_getpwuid_error.phpt
index 4920e4e9da..440edf6a76 100644
--- a/ext/posix/tests/posix_getpwuid_error.phpt
+++ b/ext/posix/tests/posix_getpwuid_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_getpwuid() function : error conditions 
+Test posix_getpwuid() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto array posix_getpwuid(long uid)
- * Description: User database access (POSIX.1, 9.2.2) 
+ * Description: User database access (POSIX.1, 9.2.2)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getpwuid() : error conditions ***\n";
diff --git a/ext/posix/tests/posix_getpwuid_variation.phpt b/ext/posix/tests/posix_getpwuid_variation.phpt
index fa000f5b8a..0a0ad64051 100644
--- a/ext/posix/tests/posix_getpwuid_variation.phpt
+++ b/ext/posix/tests/posix_getpwuid_variation.phpt
@@ -3,14 +3,14 @@ Test posix_getpwuid() function : usage variations  - parameter types
 --SKIPIF--
 <?php
     PHP_INT_SIZE == 4 or die("skip - 32-bit only");
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto array posix_getpwuid(long uid)
- * Description: User database access (POSIX.1, 9.2.2) 
+ * Description: User database access (POSIX.1, 9.2.2)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getpwuid() : usage variations ***\n";
@@ -61,7 +61,7 @@ $values = array(
 
       // unset data
       $unset_var,
-      
+
       // object data
       new stdclass(),
 );
@@ -71,8 +71,8 @@ $values = array(
 foreach($values as $value) {
       echo "\nArg value $value \n";
       $result = posix_getpwuid($value);
-      if ((is_array($result) && (count($result) == 7)) 
-          || 
+      if ((is_array($result) && (count($result) == 7))
+          ||
           ($result === false)) {
           echo "valid output\n";
       } else {
diff --git a/ext/posix/tests/posix_getrlimit.phpt b/ext/posix/tests/posix_getrlimit.phpt
index 61da64a938..8cfc7575a4 100644
--- a/ext/posix/tests/posix_getrlimit.phpt
+++ b/ext/posix/tests/posix_getrlimit.phpt
@@ -2,7 +2,7 @@
 posix_getrlimit(): Basic tests
 --SKIPIF--
 <?php
-if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 if (!function_exists('posix_getrlimit')) die('skip posix_getrlimit() not found');
 ?>
 --FILE--
diff --git a/ext/posix/tests/posix_getrlimit_basic.phpt b/ext/posix/tests/posix_getrlimit_basic.phpt
index 7fdd0e7e4b..bace9fd5ee 100644
--- a/ext/posix/tests/posix_getrlimit_basic.phpt
+++ b/ext/posix/tests/posix_getrlimit_basic.phpt
@@ -2,12 +2,12 @@
 posix_getrlimit(): Basic tests
 --SKIPIF--
 <?php
-if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 if (!function_exists('posix_getrlimit')) die('skip posix_getrlimit() not found');
 ?>
 --FILE--
 <?php
-echo "Basic test of POSIX posix_getrlimit function\n"; 
+echo "Basic test of POSIX posix_getrlimit function\n";
 var_dump(posix_getrlimit());
 
 ?>
diff --git a/ext/posix/tests/posix_getsid.phpt b/ext/posix/tests/posix_getsid.phpt
index 62ed3c9ebd..5b7fc04118 100644
--- a/ext/posix/tests/posix_getsid.phpt
+++ b/ext/posix/tests/posix_getsid.phpt
@@ -1,14 +1,14 @@
 --TEST--
 Test posix_getsid() function test
 --DESCRIPTION--
-Get the current session id of a process pid (POSIX.1, 4.2.1) 
+Get the current session id of a process pid (POSIX.1, 4.2.1)
 Source code: ext/posix/posix.c
 --CREDITS--
 Moritz Neuhaeuser, info@xcompile.net
 PHP Testfest Berlin 2009-05-10
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "SKIP - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "SKIP - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
diff --git a/ext/posix/tests/posix_getsid_basic.phpt b/ext/posix/tests/posix_getsid_basic.phpt
index a53e1df8b3..5bf362efd4 100644
--- a/ext/posix/tests/posix_getsid_basic.phpt
+++ b/ext/posix/tests/posix_getsid_basic.phpt
@@ -1,18 +1,18 @@
 --TEST--
-Test posix_getsid() function : basic functionality 
+Test posix_getsid() function : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
-  echo "Basic test of posix_getsid function\n"; 
-  
-  $pid = posix_getpid();	
+<?php
+  echo "Basic test of posix_getsid function\n";
+
+  $pid = posix_getpid();
   $sid = posix_getsid($pid);
-  
-  var_dump($sid); 
-  
+
+  var_dump($sid);
+
 ?>
 ===DONE====
 --EXPECTF--
diff --git a/ext/posix/tests/posix_getsid_error.phpt b/ext/posix/tests/posix_getsid_error.phpt
index 9d2a259624..696595bfde 100644
--- a/ext/posix/tests/posix_getsid_error.phpt
+++ b/ext/posix/tests/posix_getsid_error.phpt
@@ -1,14 +1,14 @@
 --TEST--
-Test posix_getsid() function : error conditions 
+Test posix_getsid() function : error conditions
 --DESCRIPTION--
 cases: no params, wrong param, wrong param range
 --CREDITS--
 Moritz Neuhaeuser, info@xcompile.net
 PHP Testfest Berlin 2009-05-10
 --SKIPIF--
-<?php 
+<?php
 	if(!extension_loaded("posix")) {
-        die("SKIP - POSIX extension not loaded"); 
+        die("SKIP - POSIX extension not loaded");
     }
 ?>
 --FILE--
diff --git a/ext/posix/tests/posix_getuid_error.phpt b/ext/posix/tests/posix_getuid_error.phpt
index 42a35512a0..8954108c32 100644
--- a/ext/posix/tests/posix_getuid_error.phpt
+++ b/ext/posix/tests/posix_getuid_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_getuid() function : error conditions 
+Test posix_getuid() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto int posix_getuid(void)
- * Description: Get the current user id (POSIX.1, 4.2.1) 
+ * Description: Get the current user id (POSIX.1, 4.2.1)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_getuid() : error conditions ***\n";
diff --git a/ext/posix/tests/posix_initgroups.phpt b/ext/posix/tests/posix_initgroups.phpt
index e7db4a6794..3e464df084 100644
--- a/ext/posix/tests/posix_initgroups.phpt
+++ b/ext/posix/tests/posix_initgroups.phpt
@@ -2,7 +2,7 @@
 posix_initgroups(): Basic tests
 --SKIPIF--
 <?php
-if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 if (!function_exists('posix_initgroups')) die('skip posix_initgroups() not found');
 ?>
 --FILE--
diff --git a/ext/posix/tests/posix_initgroups_basic.phpt b/ext/posix/tests/posix_initgroups_basic.phpt
index afed610335..5799f3c722 100644
--- a/ext/posix/tests/posix_initgroups_basic.phpt
+++ b/ext/posix/tests/posix_initgroups_basic.phpt
@@ -2,12 +2,12 @@
 posix_initgroups(): Basic tests
 --SKIPIF--
 <?php
-if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 if (!function_exists('posix_initgroups')) die('skip posix_initgroups() not found');
 ?>
 --FILE--
 <?php
-echo "Basic test of POSIX posix_initgroups function\n"; 
+echo "Basic test of POSIX posix_initgroups function\n";
 var_dump(posix_initgroups('foo', 'bar'));
 var_dump(posix_initgroups(NULL, NULL));
 
diff --git a/ext/posix/tests/posix_isatty.phpt b/ext/posix/tests/posix_isatty.phpt
index 0b40dd1d43..011a636e64 100644
--- a/ext/posix/tests/posix_isatty.phpt
+++ b/ext/posix/tests/posix_isatty.phpt
@@ -2,7 +2,7 @@
 posix_isatty(): Basic tests
 --SKIPIF--
 <?php
-if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 if (!function_exists('posix_isatty')) die('skip posix_isatty() not found');
 ?>
 --FILE--
diff --git a/ext/posix/tests/posix_kill_basic.phpt b/ext/posix/tests/posix_kill_basic.phpt
index b68d3cb5db..b73e73c476 100644
--- a/ext/posix/tests/posix_kill_basic.phpt
+++ b/ext/posix/tests/posix_kill_basic.phpt
@@ -1,32 +1,32 @@
 --TEST--
-Test posix_kill(), posix_get_last_error and posix_strerror() functions : basic functionality 
+Test posix_kill(), posix_get_last_error and posix_strerror() functions : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
-  echo "Basic test of POSIX getpgid(), kill(), get_last_error() and strerror() functions\n"; 
-  	
+<?php
+  echo "Basic test of POSIX getpgid(), kill(), get_last_error() and strerror() functions\n";
+
   	// Don't rely on PCNTL extension being around
   	$SIGKILL = 9;
-  	
+
   	// TODO Once we have PS open working beef up this test to create a process and kill it
   	// for now start at a low pid and find first pid which does not exist.
   	$pid = 999;
   	do {
-  		$pid += 1;   	
+  		$pid += 1;
   		$result = shell_exec("ps -p " . $pid);
-	} while (stripos($result, (string)$pid) != FALSE); 
-  	
+	} while (stripos($result, (string)$pid) != FALSE);
+
   	echo "Kill pid=" . $pid . "\n";
 	var_dump(posix_kill($pid,$SIGKILL));
-	
-	$errno = posix_get_last_error(); 
-	
+
+	$errno = posix_get_last_error();
+
 	var_dump($errno);
 	var_dump(posix_strerror($errno));
-	
+
 ?>
 ===DONE====
 --EXPECTF--
diff --git a/ext/posix/tests/posix_kill_error.phpt b/ext/posix/tests/posix_kill_error.phpt
index 082b21d6ad..0c8f6ef642 100644
--- a/ext/posix/tests/posix_kill_error.phpt
+++ b/ext/posix/tests/posix_kill_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_kill() function : error conditions 
+Test posix_kill() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto bool posix_kill(int pid, int sig)
- * Description: Send a signal to a process (POSIX.1, 3.3.2) 
+ * Description: Send a signal to a process (POSIX.1, 3.3.2)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 
diff --git a/ext/posix/tests/posix_kill_variation1.phpt b/ext/posix/tests/posix_kill_variation1.phpt
index d26f11df03..ca6602f259 100644
--- a/ext/posix/tests/posix_kill_variation1.phpt
+++ b/ext/posix/tests/posix_kill_variation1.phpt
@@ -3,14 +3,14 @@ Test posix_kill() function : usage variations  - first parameter type
 --SKIPIF--
 <?php
     PHP_INT_SIZE == 4 or die("skip - 32-bit only");
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto bool posix_kill(int pid, int sig)
- * Description: Send a signal to a process (POSIX.1, 3.3.2) 
+ * Description: Send a signal to a process (POSIX.1, 3.3.2)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_kill() : usage variations ***\n";
@@ -62,7 +62,7 @@ $values = array(
 
       // unset data
       $unset_var,
-      
+
       // object data
       new stdclass(),
 );
diff --git a/ext/posix/tests/posix_kill_variation2.phpt b/ext/posix/tests/posix_kill_variation2.phpt
index 399151a7ed..61baf7e6a4 100644
--- a/ext/posix/tests/posix_kill_variation2.phpt
+++ b/ext/posix/tests/posix_kill_variation2.phpt
@@ -1,16 +1,16 @@
 --TEST--
 Test posix_kill() function : usage variations  - second parameter type
 --SKIPIF--
-<?php 
+<?php
     PHP_INT_SIZE == 4 or die("skip - 32-bit only");
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto bool posix_kill(int pid, int sig)
- * Description: Send a signal to a process (POSIX.1, 3.3.2) 
+ * Description: Send a signal to a process (POSIX.1, 3.3.2)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_kill() : usage variations ***\n";
@@ -62,7 +62,7 @@ $values = array(
 
       // unset data
       $unset_var,
-      
+
       // object data
       new stdclass(),
 );
diff --git a/ext/posix/tests/posix_mknod.phpt b/ext/posix/tests/posix_mknod.phpt
index 4044fb98d9..a238f18186 100644
--- a/ext/posix/tests/posix_mknod.phpt
+++ b/ext/posix/tests/posix_mknod.phpt
@@ -2,7 +2,7 @@
 posix_mknod(): Basic tests
 --SKIPIF--
 <?php
-if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 if (!function_exists('posix_mknod')) die('skip posix_mknod() not found');
 ?>
 --FILE--
diff --git a/ext/posix/tests/posix_mknod_basic.phpt b/ext/posix/tests/posix_mknod_basic.phpt
index bc35156460..e95aa301fd 100644
--- a/ext/posix/tests/posix_mknod_basic.phpt
+++ b/ext/posix/tests/posix_mknod_basic.phpt
@@ -2,12 +2,12 @@
 posix_mknod(): Basic tests
 --SKIPIF--
 <?php
-if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 if (!function_exists('posix_mknod')) die('skip posix_mknod() not found');
 ?>
 --FILE--
 <?php
-echo "Basic test of POSIX posix_mknod function\n"; 
+echo "Basic test of POSIX posix_mknod function\n";
 var_dump(posix_mknod(NULL, NULL, NULL, NULL));
 
 ?>
diff --git a/ext/posix/tests/posix_setegid_basic.phpt b/ext/posix/tests/posix_setegid_basic.phpt
index 729abc5f54..c5c98b1a49 100644
--- a/ext/posix/tests/posix_setegid_basic.phpt
+++ b/ext/posix/tests/posix_setegid_basic.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setegid() by calling it with its expected arguments
 --SKIPIF--
-<?php 
-    if(!extension_loaded("posix")) die("skip - POSIX extension not loaded"); 
+<?php
+    if(!extension_loaded("posix")) die("skip - POSIX extension not loaded");
 ?>
 --FILE--
 <?php
diff --git a/ext/posix/tests/posix_seteuid_basic.phpt b/ext/posix/tests/posix_seteuid_basic.phpt
index 204ebe8d07..49c4f5c449 100644
--- a/ext/posix/tests/posix_seteuid_basic.phpt
+++ b/ext/posix/tests/posix_seteuid_basic.phpt
@@ -5,8 +5,8 @@ Marco Fabbri mrfabbri@gmail.com
 Francesco Fullone ff@ideato.it
 #PHPTestFest Cesena Italia on 2009-06-20
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
diff --git a/ext/posix/tests/posix_seteuid_error.phpt b/ext/posix/tests/posix_seteuid_error.phpt
index b10e41075e..1ac3a38226 100644
--- a/ext/posix/tests/posix_seteuid_error.phpt
+++ b/ext/posix/tests/posix_seteuid_error.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_seteuid() by calling it more than or less than its expected arguments
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_seteuid_error2.phpt b/ext/posix/tests/posix_seteuid_error2.phpt
index cf724c13a5..6e1222aab3 100644
--- a/ext/posix/tests/posix_seteuid_error2.phpt
+++ b/ext/posix/tests/posix_seteuid_error2.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_seteuid() by substituting argument 1 with object values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_seteuid_variation1.phpt b/ext/posix/tests/posix_seteuid_variation1.phpt
index 44546c47bf..1c823bd8d9 100644
--- a/ext/posix/tests/posix_seteuid_variation1.phpt
+++ b/ext/posix/tests/posix_seteuid_variation1.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_seteuid() by substituting argument 1 with array values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_seteuid_variation2.phpt b/ext/posix/tests/posix_seteuid_variation2.phpt
index bcba394385..eafc366a00 100644
--- a/ext/posix/tests/posix_seteuid_variation2.phpt
+++ b/ext/posix/tests/posix_seteuid_variation2.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_seteuid() by substituting argument 1 with boolean values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_seteuid_variation3.phpt b/ext/posix/tests/posix_seteuid_variation3.phpt
index 413c6c21bd..25adbd4a72 100644
--- a/ext/posix/tests/posix_seteuid_variation3.phpt
+++ b/ext/posix/tests/posix_seteuid_variation3.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_seteuid() by substituting argument 1 with emptyUnsetUndefNull values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_seteuid_variation4.phpt b/ext/posix/tests/posix_seteuid_variation4.phpt
index 7dc10f85c7..dff46ea5e9 100644
--- a/ext/posix/tests/posix_seteuid_variation4.phpt
+++ b/ext/posix/tests/posix_seteuid_variation4.phpt
@@ -1,9 +1,9 @@
 --TEST--
 Test function posix_seteuid() by substituting argument 1 with float values.
 --SKIPIF--
-<?php 
+<?php
         PHP_INT_SIZE == 4 or die("skip - 32-bit only");
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_seteuid_variation5.phpt b/ext/posix/tests/posix_seteuid_variation5.phpt
index 8e43e1a152..5a102d4e03 100644
--- a/ext/posix/tests/posix_seteuid_variation5.phpt
+++ b/ext/posix/tests/posix_seteuid_variation5.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_seteuid() by substituting argument 1 with int values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_seteuid_variation6.phpt b/ext/posix/tests/posix_seteuid_variation6.phpt
index 10fd2a81b6..9a3b241d21 100644
--- a/ext/posix/tests/posix_seteuid_variation6.phpt
+++ b/ext/posix/tests/posix_seteuid_variation6.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_seteuid() by substituting argument 1 with string values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_setgid_basic.phpt b/ext/posix/tests/posix_setgid_basic.phpt
index da3751fea4..a1f4b41869 100644
--- a/ext/posix/tests/posix_setgid_basic.phpt
+++ b/ext/posix/tests/posix_setgid_basic.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setgid() by calling it with its expected arguments
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_setgid_error.phpt b/ext/posix/tests/posix_setgid_error.phpt
index 83d727c58a..169bd9f9ab 100644
--- a/ext/posix/tests/posix_setgid_error.phpt
+++ b/ext/posix/tests/posix_setgid_error.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setgid() by calling it more than or less than its expected arguments.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 Marco Fabbri mrfabbri@gmail.com
 Francesco Fullone ff@ideato.it
diff --git a/ext/posix/tests/posix_setgid_variation1.phpt b/ext/posix/tests/posix_setgid_variation1.phpt
index 64b83ec3cd..b4a511c8e3 100644
--- a/ext/posix/tests/posix_setgid_variation1.phpt
+++ b/ext/posix/tests/posix_setgid_variation1.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setgid() by substituting argument 1 with array values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_setgid_variation2.phpt b/ext/posix/tests/posix_setgid_variation2.phpt
index b8e50bad4d..6d4adb5a5a 100644
--- a/ext/posix/tests/posix_setgid_variation2.phpt
+++ b/ext/posix/tests/posix_setgid_variation2.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setgid() by substituting argument 1 with boolean values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_setgid_variation4.phpt b/ext/posix/tests/posix_setgid_variation4.phpt
index 15d3cf56d8..94bfa68a5e 100644
--- a/ext/posix/tests/posix_setgid_variation4.phpt
+++ b/ext/posix/tests/posix_setgid_variation4.phpt
@@ -1,9 +1,9 @@
 --TEST--
 Test function posix_setgid() by substituting argument 1 with float values.
 --SKIPIF--
-<?php 
+<?php
         PHP_INT_SIZE == 4 or die("skip - 32-bit only");
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_setgid_variation5.phpt b/ext/posix/tests/posix_setgid_variation5.phpt
index 49e98ec8eb..e447b87e27 100644
--- a/ext/posix/tests/posix_setgid_variation5.phpt
+++ b/ext/posix/tests/posix_setgid_variation5.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setgid() by substituting argument 1 with int values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_setgid_variation6.phpt b/ext/posix/tests/posix_setgid_variation6.phpt
index a711d05c9a..70882d5b4a 100644
--- a/ext/posix/tests/posix_setgid_variation6.phpt
+++ b/ext/posix/tests/posix_setgid_variation6.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setgid() by substituting argument 1 with object values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_setrlimit.phpt b/ext/posix/tests/posix_setrlimit.phpt
index 4806fcfb4d..88d62a2d2f 100644
--- a/ext/posix/tests/posix_setrlimit.phpt
+++ b/ext/posix/tests/posix_setrlimit.phpt
@@ -2,7 +2,7 @@
 posix_setrlimit(): Basic tests
 --SKIPIF--
 <?php
-if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 if (!function_exists('posix_setrlimit')) die('skip posix_setrlimit() not found');
 ?>
 --FILE--
diff --git a/ext/posix/tests/posix_setuid_basic.phpt b/ext/posix/tests/posix_setuid_basic.phpt
index 986b0be62c..3d3f7f8cae 100644
--- a/ext/posix/tests/posix_setuid_basic.phpt
+++ b/ext/posix/tests/posix_setuid_basic.phpt
@@ -5,8 +5,8 @@ Marco Fabbri mrfabbri@gmail.com
 Francesco Fullone ff@ideato.it
 #PHPTestFest Cesena Italia on 2009-06-20
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
diff --git a/ext/posix/tests/posix_setuid_error.phpt b/ext/posix/tests/posix_setuid_error.phpt
index 8aa51586a4..f1522e663c 100644
--- a/ext/posix/tests/posix_setuid_error.phpt
+++ b/ext/posix/tests/posix_setuid_error.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setuid() by calling it more than or less than its expected arguments
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_setuid_error2.phpt b/ext/posix/tests/posix_setuid_error2.phpt
index 5473f48897..697bd5b754 100644
--- a/ext/posix/tests/posix_setuid_error2.phpt
+++ b/ext/posix/tests/posix_setuid_error2.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setuid() by substituting argument 1 with object values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_setuid_variation1.phpt b/ext/posix/tests/posix_setuid_variation1.phpt
index 6748d7b9e8..94f13fbb10 100644
--- a/ext/posix/tests/posix_setuid_variation1.phpt
+++ b/ext/posix/tests/posix_setuid_variation1.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setuid() by substituting argument 1 with array values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_setuid_variation2.phpt b/ext/posix/tests/posix_setuid_variation2.phpt
index 77505a64f7..f3d697b7b4 100644
--- a/ext/posix/tests/posix_setuid_variation2.phpt
+++ b/ext/posix/tests/posix_setuid_variation2.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setuid() by substituting argument 1 with boolean values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_setuid_variation3.phpt b/ext/posix/tests/posix_setuid_variation3.phpt
index 0042b72ee3..9cef49876a 100644
--- a/ext/posix/tests/posix_setuid_variation3.phpt
+++ b/ext/posix/tests/posix_setuid_variation3.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setuid() by substituting argument 1 with emptyUnsetUndefNull values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_setuid_variation4.phpt b/ext/posix/tests/posix_setuid_variation4.phpt
index 185ef8f53c..dd552148cd 100644
--- a/ext/posix/tests/posix_setuid_variation4.phpt
+++ b/ext/posix/tests/posix_setuid_variation4.phpt
@@ -1,9 +1,9 @@
 --TEST--
 Test function posix_setuid() by substituting argument 1 with float values.
 --SKIPIF--
-<?php 
+<?php
         PHP_INT_SIZE == 4 or die("skip - 32-bit only");
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_setuid_variation5.phpt b/ext/posix/tests/posix_setuid_variation5.phpt
index a4ebe63395..09320b0cd9 100644
--- a/ext/posix/tests/posix_setuid_variation5.phpt
+++ b/ext/posix/tests/posix_setuid_variation5.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setuid() by substituting argument 1 with int values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
         if(posix_geteuid() == 0) print "skip - Cannot run test as root.";
 ?>
 --CREDITS--
diff --git a/ext/posix/tests/posix_setuid_variation6.phpt b/ext/posix/tests/posix_setuid_variation6.phpt
index 0536b8d199..f3f421593f 100644
--- a/ext/posix/tests/posix_setuid_variation6.phpt
+++ b/ext/posix/tests/posix_setuid_variation6.phpt
@@ -1,8 +1,8 @@
 --TEST--
 Test function posix_setuid() by substituting argument 1 with string values.
 --SKIPIF--
-<?php 
-        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+        if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
diff --git a/ext/posix/tests/posix_strerror_error.phpt b/ext/posix/tests/posix_strerror_error.phpt
index 3803f465b2..3007f976c6 100644
--- a/ext/posix/tests/posix_strerror_error.phpt
+++ b/ext/posix/tests/posix_strerror_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_strerror() function : error conditions 
+Test posix_strerror() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto string posix_strerror(int errno)
- * Description: Retrieve the system error message associated with the given errno. 
+ * Description: Retrieve the system error message associated with the given errno.
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_strerror() : error conditions ***\n";
diff --git a/ext/posix/tests/posix_strerror_variation1.phpt b/ext/posix/tests/posix_strerror_variation1.phpt
index 40fff34be8..e95ca55b85 100644
--- a/ext/posix/tests/posix_strerror_variation1.phpt
+++ b/ext/posix/tests/posix_strerror_variation1.phpt
@@ -3,14 +3,14 @@ Test posix_strerror() function : usage variations
 --SKIPIF--
 <?php
     PHP_INT_SIZE == 4 or die("skip - 32-bit only");
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto string posix_strerror(int errno)
- * Description: Retrieve the system error message associated with the given errno. 
+ * Description: Retrieve the system error message associated with the given errno.
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_strerror() : usage variations ***\n";
@@ -61,7 +61,7 @@ $values = array(
 
       // unset data
       $unset_var,
-      
+
       // object data
       new stdclass(),
 );
diff --git a/ext/posix/tests/posix_times.phpt b/ext/posix/tests/posix_times.phpt
index 6ad3407ccb..f75caa7920 100644
--- a/ext/posix/tests/posix_times.phpt
+++ b/ext/posix/tests/posix_times.phpt
@@ -7,8 +7,8 @@ Source code: ext/posix/posix.c
 Falko Menge, mail at falko-menge dot de
 PHP Testfest Berlin 2009-05-10
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) { 
+<?php
+	if (!extension_loaded('posix')) {
         die('SKIP - POSIX extension not available');
     }
 ?>
diff --git a/ext/posix/tests/posix_times_basic.phpt b/ext/posix/tests/posix_times_basic.phpt
index 5da6434b14..ad37834fd9 100644
--- a/ext/posix/tests/posix_times_basic.phpt
+++ b/ext/posix/tests/posix_times_basic.phpt
@@ -1,23 +1,23 @@
 --TEST--
-Test posix_times() function : basic functionality 
+Test posix_times() function : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
-  echo "Basic test of POSIX times function\n"; 
-  	
+<?php
+  echo "Basic test of POSIX times function\n";
+
   $times = posix_times();
-  
-  var_dump($times); 
-  
-  
+
+  var_dump($times);
+
+
   if ($times == FALSE) {
   	$errno= posix_get_last_error();
-  	var_dump(posix_strerror($errno)); 
+  	var_dump(posix_strerror($errno));
   }
-  
+
 ?>
 ===DONE====
 --EXPECTF--
diff --git a/ext/posix/tests/posix_times_error.phpt b/ext/posix/tests/posix_times_error.phpt
index b705047358..0f8a9e3601 100644
--- a/ext/posix/tests/posix_times_error.phpt
+++ b/ext/posix/tests/posix_times_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_times() function : error conditions 
+Test posix_times() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto array posix_times(void)
- * Description: Get process times (POSIX.1, 4.5.2) 
+ * Description: Get process times (POSIX.1, 4.5.2)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_times() : error conditions ***\n";
diff --git a/ext/posix/tests/posix_ttyname.phpt b/ext/posix/tests/posix_ttyname.phpt
index 76dff4e4c0..bfaf63861c 100644
--- a/ext/posix/tests/posix_ttyname.phpt
+++ b/ext/posix/tests/posix_ttyname.phpt
@@ -7,8 +7,8 @@ Source code: ext/posix/posix.c
 Falko Menge, mail at falko-menge dot de
 PHP Testfest Berlin 2009-05-10
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) { 
+<?php
+	if (!extension_loaded('posix')) {
         die('SKIP - POSIX extension not available');
     }
 ?>
diff --git a/ext/posix/tests/posix_ttyname_error.phpt b/ext/posix/tests/posix_ttyname_error.phpt
index f7b011e773..effa709717 100644
--- a/ext/posix/tests/posix_ttyname_error.phpt
+++ b/ext/posix/tests/posix_ttyname_error.phpt
@@ -17,7 +17,7 @@ if (!extension_loaded('posix')) {
 echo "*** Test by calling method or function with incorrect numbers of arguments ***\n";
 
 $fd = 'foo';
-$extra_arg = 'bar'; 
+$extra_arg = 'bar';
 
 var_dump(posix_ttyname( $fd, $extra_arg ) );
 
diff --git a/ext/posix/tests/posix_ttyname_error_wrongparams.phpt b/ext/posix/tests/posix_ttyname_error_wrongparams.phpt
index daa487f853..787e49c0f7 100644
--- a/ext/posix/tests/posix_ttyname_error_wrongparams.phpt
+++ b/ext/posix/tests/posix_ttyname_error_wrongparams.phpt
@@ -7,11 +7,11 @@ Source code: ext/posix/posix.c
 Falko Menge, mail at falko-menge dot de
 PHP Testfest Berlin 2009-05-10
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) { 
+<?php
+	if (!extension_loaded('posix')) {
         die('SKIP - POSIX extension not available');
     }
-	if (!extension_loaded('gd')) { 
+	if (!extension_loaded('gd')) {
         die('SKIP - GD extension not available');
     }
     if (!function_exists('imagecreate')) {
diff --git a/ext/posix/tests/posix_uname_basic.phpt b/ext/posix/tests/posix_uname_basic.phpt
index 6bd5b100ee..c48694579a 100644
--- a/ext/posix/tests/posix_uname_basic.phpt
+++ b/ext/posix/tests/posix_uname_basic.phpt
@@ -1,17 +1,17 @@
 --TEST--
-Test posix_uname() function : basic functionality 
+Test posix_uname() function : basic functionality
 --SKIPIF--
-<?php 
-	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); 
+<?php
+	if (!extension_loaded('posix')) die('skip - POSIX extension not loaded');
 ?>
 --FILE--
-<?php 
-  echo "Basic test of POSIX uname function\n"; 
-  	
-  $uname = posix_uname();  
-  unset($uname['domainname']);  
+<?php
+  echo "Basic test of POSIX uname function\n";
+
+  $uname = posix_uname();
+  unset($uname['domainname']);
   print_r($uname);
-  
+
 ?>
 ===DONE====
 --EXPECTF--
diff --git a/ext/posix/tests/posix_uname_error.phpt b/ext/posix/tests/posix_uname_error.phpt
index b44f4ae8ca..09c435fe69 100644
--- a/ext/posix/tests/posix_uname_error.phpt
+++ b/ext/posix/tests/posix_uname_error.phpt
@@ -1,15 +1,15 @@
 --TEST--
-Test posix_uname() function : error conditions 
+Test posix_uname() function : error conditions
 --SKIPIF--
-<?php 
-	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded"; 
+<?php
+	if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
 ?>
 --FILE--
 <?php
 /* Prototype  : proto array posix_uname(void)
- * Description: Get system name (POSIX.1, 4.4.1) 
+ * Description: Get system name (POSIX.1, 4.4.1)
  * Source code: ext/posix/posix.c
- * Alias to functions: 
+ * Alias to functions:
  */
 
 echo "*** Testing posix_uname() : error conditions ***\n";