Trim trailing whitespace in tests

11 files changed, 22 insertions, 22 deletions

diff --git a/ext/pcntl/tests/001.phpt b/ext/pcntl/tests/001.phpt
index fb1006e4bd..6aedbaf33b 100644
--- a/ext/pcntl/tests/001.phpt
+++ b/ext/pcntl/tests/001.phpt
@@ -2,11 +2,11 @@
 Test pcntl wait functionality
 --SKIPIF--
 <?php
-	if (!extension_loaded("pcntl")) print "skip"; 
+	if (!extension_loaded("pcntl")) print "skip";
 	elseif (!function_exists("posix_kill")) print "skip posix_kill() not available";
 ?>
 --FILE--
-<?php 
+<?php
 function test_exit_waits(){
 	print "\n\nTesting pcntl_wifexited and wexitstatus....";
 
@@ -25,7 +25,7 @@ function test_exit_signal(){
 	print "\n\nTesting pcntl_wifsignaled....";
 
 	$pid=pcntl_fork();
-    
+
 	if ($pid==0) {
 		sleep(10);
 		exit;
@@ -47,7 +47,7 @@ function test_stop_signal(){
 	print "\n\nTesting pcntl_wifstopped and pcntl_wstopsig....";
 
 	$pid=pcntl_fork();
-    
+
 	if ($pid==0) {
 		sleep(1);
 		exit;
diff --git a/ext/pcntl/tests/async_signals.phpt b/ext/pcntl/tests/async_signals.phpt
index 86b006295d..8e30204ab4 100644
--- a/ext/pcntl/tests/async_signals.phpt
+++ b/ext/pcntl/tests/async_signals.phpt
@@ -2,7 +2,7 @@
 Asynchronous signal handling through VM interrupts
 --SKIPIF--
 <?php
-	if (!extension_loaded("pcntl")) print "skip"; 
+	if (!extension_loaded("pcntl")) print "skip";
 	elseif (!function_exists("pcntl_signal")) print "skip pcntl_signal() not available";
 	elseif (!function_exists("posix_kill")) print "skip posix_kill() not available";
 	elseif (!function_exists("posix_getpid")) print "skip posix_getpid() not available";
diff --git a/ext/pcntl/tests/pcntl_exec.phpt b/ext/pcntl/tests/pcntl_exec.phpt
index 9a2c96ea38..b1225221de 100644
--- a/ext/pcntl/tests/pcntl_exec.phpt
+++ b/ext/pcntl/tests/pcntl_exec.phpt
@@ -1,8 +1,8 @@
 --TEST--
 pcntl_exec()
 --SKIPIF--
-<?php 
-if (!extension_loaded("pcntl")) print "skip"; 
+<?php
+if (!extension_loaded("pcntl")) print "skip";
 if (!getenv("TEST_PHP_EXECUTABLE") || !is_executable(getenv("TEST_PHP_EXECUTABLE"))) die("skip TEST_PHP_EXECUTABLE not set");
 ?>
 --FILE--
diff --git a/ext/pcntl/tests/pcntl_exec_2.phpt b/ext/pcntl/tests/pcntl_exec_2.phpt
index 5383593d97..72274ede5f 100644
--- a/ext/pcntl/tests/pcntl_exec_2.phpt
+++ b/ext/pcntl/tests/pcntl_exec_2.phpt
@@ -3,7 +3,7 @@ pcntl_exec() 2
 --SKIPIF--
 <?php
 
-if (!extension_loaded("pcntl")) print "skip"; 
+if (!extension_loaded("pcntl")) print "skip";
 if (!getenv("TEST_PHP_EXECUTABLE") || !is_executable(getenv("TEST_PHP_EXECUTABLE"))) die("skip TEST_PHP_EXECUTABLE not set");
 
 ?>
@@ -15,7 +15,7 @@ if (getenv("PCNTL_EXEC_TEST_IS_CHILD")) {
 }
 echo "ok\n";
 pcntl_exec(getenv("TEST_PHP_EXECUTABLE"), array('-n', __FILE__), array(
-	"PCNTL_EXEC_TEST_IS_CHILD" => "1", 
+	"PCNTL_EXEC_TEST_IS_CHILD" => "1",
 	"FOO" => "BAR",
 	1 => "long")
 );
diff --git a/ext/pcntl/tests/pcntl_fork_basic.phpt b/ext/pcntl/tests/pcntl_fork_basic.phpt
index b1e2a9bf68..59931df850 100644
--- a/ext/pcntl/tests/pcntl_fork_basic.phpt
+++ b/ext/pcntl/tests/pcntl_fork_basic.phpt
@@ -15,7 +15,7 @@ echo "*** Test by calling method or function with its expected arguments, first
 
 $pid = pcntl_fork();
 if ($pid > 0) {
-	pcntl_wait($status); 
+	pcntl_wait($status);
 	var_dump($pid);
 } else {
 	var_dump($pid);
diff --git a/ext/pcntl/tests/pcntl_fork_variation.phpt b/ext/pcntl/tests/pcntl_fork_variation.phpt
index 4eea07181c..c0708a93df 100644
--- a/ext/pcntl/tests/pcntl_fork_variation.phpt
+++ b/ext/pcntl/tests/pcntl_fork_variation.phpt
@@ -16,23 +16,23 @@ echo "*** Testing the process isolations between a process and its forks ***\n";
 $pid = pcntl_fork();
 
 if ($pid > 0) {
-  pcntl_wait($status); 
+  pcntl_wait($status);
   echo "father is $pid\n";
 
-  if (!isset($pid2)) 
+  if (!isset($pid2))
   {
     echo "father ($pid) doesn't know its grandsons\n";
   }
-} 
+}
 else 
 {
   echo "son ($pid)\n";
   $pid2 = pcntl_fork();
   if ($pid2 > 0)
-  {	
-    pcntl_wait($status2); 
+  {
+    pcntl_wait($status2);
     echo "son is father of $pid2\n";
-  } 
+  }
   else 
   {
     echo "grandson ($pid2)\n";
diff --git a/ext/pcntl/tests/pcntl_get_last_error.phpt b/ext/pcntl/tests/pcntl_get_last_error.phpt
index 4ed66c9610..f1a517051c 100644
--- a/ext/pcntl/tests/pcntl_get_last_error.phpt
+++ b/ext/pcntl/tests/pcntl_get_last_error.phpt
@@ -2,10 +2,10 @@
 Test pcntl_get_last_error()
 --SKIPIF--
 <?php
-	if (!extension_loaded("pcntl")) print "skip"; 
+	if (!extension_loaded("pcntl")) print "skip";
 ?>
 --FILE--
-<?php 
+<?php
 var_dump(pcntl_get_last_error());
 $pid = pcntl_wait($status);
 var_dump($pid);
diff --git a/ext/pcntl/tests/pcntl_signal_dispatch.phpt b/ext/pcntl/tests/pcntl_signal_dispatch.phpt
index a7a26dbf65..c64910fb36 100644
--- a/ext/pcntl/tests/pcntl_signal_dispatch.phpt
+++ b/ext/pcntl/tests/pcntl_signal_dispatch.phpt
@@ -2,7 +2,7 @@
 pcnt_signal_dispatch()
 --SKIPIF--
 <?php
-	if (!extension_loaded("pcntl")) print "skip"; 
+	if (!extension_loaded("pcntl")) print "skip";
 	elseif (!function_exists("pcntl_signal")) print "skip pcntl_signal() not available";
 	elseif (!function_exists("pcntl_signal_dispatch")) print "skip pcntl_signal_dispatch() not available";
 	elseif (!function_exists("posix_kill")) print "skip posix_kill() not available";
diff --git a/ext/pcntl/tests/pcntl_wait_rusage1.phpt b/ext/pcntl/tests/pcntl_wait_rusage1.phpt
index 6c9cd39540..b23195f914 100644
--- a/ext/pcntl/tests/pcntl_wait_rusage1.phpt
+++ b/ext/pcntl/tests/pcntl_wait_rusage1.phpt
@@ -25,7 +25,7 @@ if ($pid == -1) {
 	pcntl_wait($status, 0, $rusage);
 	var_dump(gettype($rusage));
 	var_dump(count($rusage));
-	
+
 	$rusage = new stdClass;
 	pcntl_wait($status, 0, $rusage);
 	var_dump(gettype($rusage));
diff --git a/ext/pcntl/tests/pcntl_waitpid_rusage1.phpt b/ext/pcntl/tests/pcntl_waitpid_rusage1.phpt
index 4ecc664bac..393dd59b9c 100644
--- a/ext/pcntl/tests/pcntl_waitpid_rusage1.phpt
+++ b/ext/pcntl/tests/pcntl_waitpid_rusage1.phpt
@@ -25,7 +25,7 @@ if ($pid == -1) {
 	pcntl_waitpid($pid, $status, 0, $rusage);
 	var_dump(gettype($rusage));
 	var_dump(count($rusage));
-	
+
 	$rusage = new stdClass;
 	pcntl_waitpid($pid, $status, 0, $rusage);
 	var_dump(gettype($rusage));
diff --git a/ext/pcntl/tests/signal_closure_handler.phpt b/ext/pcntl/tests/signal_closure_handler.phpt
index 106b928296..0df0061caa 100644
--- a/ext/pcntl/tests/signal_closure_handler.phpt
+++ b/ext/pcntl/tests/signal_closure_handler.phpt
@@ -2,7 +2,7 @@
 Closures as a signal handler
 --SKIPIF--
 <?php
-	if (!extension_loaded("pcntl")) print "skip"; 
+	if (!extension_loaded("pcntl")) print "skip";
 	elseif (!function_exists("pcntl_signal")) print "skip pcntl_signal() not available";
 	elseif (!function_exists("posix_kill")) print "skip posix_kill() not available";
 	elseif (!function_exists("posix_getpid")) print "skip posix_getpid() not available";