Remove trailing whitespace in inc files

Zend/tests/closures/closure_from_callable.inc

@@ -26,7 +26,7 @@ class Foo
 	{
 		return $param1;
 	}
-	
+
 	private static function privateStaticFunction($param1)
 	{
 		return $param1;
@@ -41,18 +41,18 @@ class Foo
 	{
 		return $param1;
 	}
-	
+
 	protected function protectedInstanceFunc($param1)
 	{
 		return $param1;
 	}
-	
+
-	
+
 	public function publicInstanceFunc($param1)
 	{
 		return $param1;
 	}
-	
+
 	public function closePrivateValid()
 	{
 		return Closure::fromCallable([$this, 'privateInstanceFunc']);
@@ -87,23 +87,23 @@ class Foo
 
 
 class SubFoo extends Foo {
-	
+
 	public function closePrivateStaticInvalid()
 	{
 		return Closure::fromCallable([__CLASS__, 'privateStaticFunction']);
 	}
-	
+
-	
+
 	public function closePrivateInvalid()
 	{
 		return Closure::fromCallable([$this, 'privateInstanceFunc']);
 	}
-	
+
 	public function closeProtectedStaticMethod()
 	{
 		return Closure::fromCallable([__CLASS__, 'protectedStaticFunction']);
 	}
-	
+
 	public function closeProtectedValid()
 	{
 		return Closure::fromCallable([$this, 'protectedInstanceFunc']);
@@ -113,13 +113,13 @@ class SubFoo extends Foo {
 	{
 		return Closure::fromCallable('parent::publicInstanceFunc');
 	}
-	
+
 	public function getSelfColonParentPublicInstanceMethod()
 	{
 		return Closure::fromCallable('self::publicInstanceFunc');
 	}
-	
+
-	
+
 	public function getSelfColonParentProtectedInstanceMethod()
 	{
 		return Closure::fromCallable('self::protectedInstanceFunc');

Zend/tests/list_keyed_evaluation_order.inc

@@ -47,7 +47,7 @@ class IndexableRetrievable
 {
     private $label;
     private $indexable;
-    
+
     public function __construct(string $label, Indexable $indexable) {
         $this->label = $label;
         $this->indexable = $indexable;

ext/calendar/tests/skipif.inc

@@ -1,4 +1,4 @@
-<?php 
+<?php
-if(!extension_loaded("calendar")) 
+if(!extension_loaded("calendar"))
-	print "skip - CALENDAR extension not available"; 
+	print "skip - CALENDAR extension not available";
 ?>

ext/curl/tests/server.inc

@@ -8,7 +8,7 @@ function curl_cli_server_start() {
     if(getenv('PHP_CURL_HTTP_REMOTE_SERVER')) {
         return getenv('PHP_CURL_HTTP_REMOTE_SERVER');
     }
-    
+
     $php_executable = getenv('TEST_PHP_EXECUTABLE');
     $doc_root = __DIR__;
     $router = "responder/get.php";
@@ -30,7 +30,7 @@ function curl_cli_server_start() {
 
         $handle = proc_open($cmd, $descriptorspec, $pipes, $doc_root);
     }
-	
+
     // note: even when server prints 'Listening on localhost:8964...Press Ctrl-C to quit.'
     //       it might not be listening yet...need to wait until fsockopen() call returns
     $error = "Unable to connect to server\n";

ext/gd/tests/func.inc

@@ -18,44 +18,44 @@ function get_php_info()
 function get_freetype_version()
 {
 	$version = 0;
-	
+
 	if (preg_match(',FreeType Version => (\d+\.\d+\.\d+),s', get_php_info(), $match)) {
 		$version = $match[1];
 	}
-	
+
 	return $version;
 }
 
 function get_libjpeg_version()
 {
 	$version = 0;
-	
+
 	if (preg_match(',libJPEG Version => ([a-z0-9]+),s', get_php_info(), $match)) {
 		$version = $match[1];
 	}
-	
+
 	return $version;
 }
 
 function get_libpng_version()
 {
 	$version = 0;
-	
+
 	if (preg_match(',libPNG Version => (\d+\.\d+\.\d+),s', get_php_info(), $match)) {
 		$version = $match[1];
 	}
-	
+
 	return $version;
 }
 
 function get_libxpm_version()
 {
 	$version = 0;
-	
+
 	if (preg_match(',libXpm Version => (\d+),s', get_php_info(), $match)) {
 		$version = $match[1];
 	}
-	
+
 	return $version;
 }
 

ext/imap/tests/clean.inc

@@ -6,7 +6,7 @@ $imap_stream = imap_open($default_mailbox, $username, $password);
 // delete all msgs in default mailbox, i.e INBOX
 $check = imap_check($imap_stream);
 for ($i = 1; $i <= $check->Nmsgs; $i++) {
-	imap_delete($imap_stream, $i); 
+	imap_delete($imap_stream, $i);
 }
 
 $mailboxes = imap_getmailboxes($imap_stream, $server, '*');
@@ -14,12 +14,12 @@ $mailboxes = imap_getmailboxes($imap_stream, $server, '*');
 foreach($mailboxes as $value) {
 	// Only delete mailboxes with our prefix
 	if (preg_match('/\{.*?\}INBOX\.(.+)/', $value->name, $match) == 1) {
-		if (strlen($match[1]) >= strlen($mailbox_prefix) 
+		if (strlen($match[1]) >= strlen($mailbox_prefix)
 		&& substr_compare($match[1], $mailbox_prefix, 0, strlen($mailbox_prefix)) == 0) {
 			imap_deletemailbox($imap_stream, $value->name);
 		}
-	}	
+	}
 }
 
-imap_close($imap_stream, CL_EXPUNGE); 
+imap_close($imap_stream, CL_EXPUNGE);
 ?>

ext/imap/tests/imap_include.inc

@@ -3,7 +3,7 @@
 $server   = '{127.0.0.1/norsh}';
 $default_mailbox = $server . "INBOX";
 $domain = "something.com";
-$admin_user = "webmaster"; // a user with admin access 
+$admin_user = "webmaster"; // a user with admin access
 $username = "$admin_user@$domain";
 $password = 'p4ssw0rd';
 $users = array("webmaster", "info", "admin", "foo"); // tests require 4 valid userids
@@ -56,39 +56,39 @@ function displayOverviewFields($resp, $fields=null) {
 
 
 /**
- * Create a test mailbox and populate with msgs 
+ * Create a test mailbox and populate with msgs
  *
  * @param string mailbox_suffix Suffix used to uniquely identify mailboxes
- * @param int message_count number of test msgs to be written to new mailbox 
+ * @param int message_count number of test msgs to be written to new mailbox
- * 
+ *
  * @return IMAP stream to new mailbox on success; FALSE on failure
  */
 function setup_test_mailbox($mailbox_suffix, $message_count, &$new_mailbox = null, $msg_type = "simple"){
 	global $server, $default_mailbox, $username, $password;
-	
+
 	// open a stream to default mailbox
 	$imap_stream = imap_open($default_mailbox, $username, $password);
 
 	if ($imap_stream === false) {
 		echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
 		return false;
-	}	
+	}
-	
+
 	echo "Create a temporary mailbox and add " . $message_count .  " msgs\n";
 	$new_mailbox = create_mailbox($imap_stream, $mailbox_suffix, $message_count, $msg_type);
 	if ($new_mailbox === false) {
 	   echo "Cant create a temporary mailbox: " . imap_last_error(). "\n";
 	   return false;
 	}
-	
+
 	echo ".. mailbox '$new_mailbox' created\n";
-	
+
 	// reopen stream to new mailbox
 	if (imap_reopen($imap_stream, $new_mailbox) === false) {
 		echo "cant re-open '$new_mailbox' mailbox: " . imap_last_error() . "\n";
 		return false;
 	}
-	
+
 	return $imap_stream;
 }
 
@@ -101,9 +101,9 @@ function setup_test_mailbox($mailbox_suffix, $message_count, &$new_mailbox = nul
 function create_mailbox($imap_stream, $mailbox_suffix, $message_count, $msg_type= "simple"){
 	global $default_mailbox, $mailbox_prefix;
 	$mailbox = $default_mailbox . "." . $mailbox_prefix . $mailbox_suffix;
-	
+
 	$mailboxes = imap_getmailboxes($imap_stream, $mailbox, '*');
-	
+
 	// check mailbox does not already exist
 	if ($mailboxes) {
 		foreach($mailboxes as $value) {
@@ -111,17 +111,17 @@ function create_mailbox($imap_stream, $mailbox_suffix, $message_count, $msg_type
 				exit ("TEST FAILED : Mailbox '$mailbox' already exists\n");
 			}
 		}
-	}	
+	}
 
 	if (imap_createmailbox($imap_stream, $mailbox) === false) {
 		return false;
 	}
-	
+
 	// Add number of test msgs requested
 	if ($message_count > 0) {
 		populate_mailbox($imap_stream, $mailbox, $message_count, $msg_type);
-	}	
+	}
-	
+
 	return $mailbox;
 }
 
@@ -146,42 +146,42 @@ function populate_mailbox($imap_stream, $mailbox, $message_count, $msg_type = "s
 			$envelope["from"]= "foo@anywhere.com";
 			$envelope["to"]  = "$users[0]@$domain";
 			$envelope["subject"] = "Test msg $i";
-		
+
 			$part1["type"] = TYPEMULTIPART;
 			$part1["subtype"] = "mixed";
-			
+
 			$part2["type"] = TYPETEXT;
 			$part2["subtype"] = "plain";
 			$part2["description"] = "imap_mail_compose() function";
 			$part2["contents.data"] = "message 1:xxxxxxxxxxxxxxxxxxxxxxxxxx";
-			
+
 			$part3["type"] = TYPETEXT;
 			$part3["subtype"] = "plain";
 			$part3["description"] = "Example";
 			$part3["contents.data"] = "message 2:yyyyyyyyyyyyyyyyyyyyyyyyyy";
-			
+
 			$part4["type"] = TYPETEXT;
 			$part4["subtype"] = "plain";
 			$part4["description"] = "Return Values";
 			$part4["contents.data"] = "message 3:zzzzzzzzzzzzzzzzzzzzzzzzzz";
-			
+
 			$body[1] = $part1;
 			$body[2] = $part2;
 			$body[3] = $part3;
 			$body[4] = $part4;
-			
+
 			$msg = imap_mail_compose($envelope, $body);
 		}
-	
+
 		imap_append($imap_stream, $mailbox, $msg);
 	}
 }
 
 /**
- * Get the mailbox name from a mailbox decription, i.e strip off server details.  
+ * Get the mailbox name from a mailbox decription, i.e strip off server details.
  *
- * @param string mailbox complete mailbox name 
+ * @param string mailbox complete mailbox name
- * @return mailbox name 
+ * @return mailbox name
  */
 function get_mailbox_name($mailbox){
 

ext/imap/tests/skipif.inc

@@ -1,6 +1,6 @@
 <?php
 extension_loaded('imap') or die('skip imap extension not available in this build');
- 
+
 // Change these to make tests run successfully
 $mailbox  = '{localhost/norsh}';
 $username = 'webmaster@something.com';

ext/interbase/tests/interbase.inc

@@ -14,7 +14,7 @@ function init_db()
 {
 	global $test_base, $user, $password;
 
-	$test_db = ibase_query(IBASE_CREATE, 
+	$test_db = ibase_query(IBASE_CREATE,
 		sprintf("CREATE SCHEMA '%s' USER '%s' PASSWORD '%s' DEFAULT CHARACTER SET %s",$test_base,
 		$user, $password, ($charset = ini_get('ibase.default_charset')) ? $charset : 'NONE'));
 	$tr = ibase_trans($test_db);
@@ -28,7 +28,7 @@ function init_db()
 function cleanup_db()
 {
 	global $test_base;
-    
+
 	$r = ibase_connect($test_base);
 	ibase_drop_db($r);
 }

ext/interbase/tests/skipif.inc

@@ -1,6 +1,6 @@
 <?php
 
-if (!extension_loaded("interbase")) print "skip interbase extension not available"; 
+if (!extension_loaded("interbase")) print "skip interbase extension not available";
 require("interbase.inc");
 if(!@ibase_connect($test_base)){
         die("skip cannot connnect");

ext/mbstring/tests/common.inc

@@ -6,7 +6,7 @@
 // Custom Error Hanlder for testing
 function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
 	global $debug;
-	
+
 	$err_type = array (
 				1	=> "Error",			// E_ERROR
 				2	=> "Warning",			// E_WARINING
@@ -23,7 +23,7 @@ function test_error_handler($err_no, $err_msg, $filename, $linenum, $vars) {
 				4096=> "Recoverable fatal error",      // E_RECOVERABLE_ERROR
 				8192=> "Deprecated",      // E_DEPRECATED
 				);
-	
+
 	if (!empty($debug)) {
 		printf("%s: %s (%d)\n", $err_type[$err_no], $err_msg, $linenum);
 	}
@@ -46,7 +46,7 @@ class tc
 	public $s1 = '日本語EUC-JPの文字列';
 	public $s2 = 'English Text';
 
-	function __construct() 
+	function __construct()
 	{
 	}
 }

ext/oci8/tests/conn_attr.inc

@@ -19,7 +19,7 @@ if ((isset($matches[1]) && $matches[1] >= 11)) {
         "grant use on edition myedition1 to $testuser",
     );
 } else {
-    // Server is Pre 11.2 
+    // Server is Pre 11.2
     $stmtarray = array(
         "drop user $testuser cascade",
         "create user $testuser identified by $testpassword",
@@ -34,7 +34,7 @@ foreach ($stmtarray as $stmt) {
 		$m = oci_error($s);
 		if (!in_array($m['code'], array(   // ignore expected errors
                         942 // table or view does not exist
-                     , 1918 // user does not exist 
+                     , 1918 // user does not exist
                      , 2289 // sequence does not exist
                      , 4080 // trigger does not exist
                     , 38802 // edition does not exist
@@ -50,8 +50,8 @@ foreach ($stmtarray as $stmt) {
 
 function get_attr($conn,$attr)
 {
-    $sel_stmt="select " .$attr. " from v\$session where sid = 
+    $sel_stmt="select " .$attr. " from v\$session where sid =
-	(select sid from v\$session where audsid = 
+	(select sid from v\$session where audsid =
 	sys_context('userenv','sessionid')) order by 1";
     $s2 = oci_parse($conn,$sel_stmt);
     oci_execute($s2,OCI_DEFAULT);
@@ -60,8 +60,8 @@ function get_attr($conn,$attr)
     }
 }
 
-/* Pass $conn_type=1 for a connection with oci_connect() 
+/* Pass $conn_type=1 for a connection with oci_connect()
-   Pass $conn_type=2 for ooci_pconnect 
+   Pass $conn_type=2 for ooci_pconnect
    Default will give a oci_new_connect */
 
 function get_conn($conn_type)
@@ -87,23 +87,23 @@ function get_conn($conn_type)
 
 function set_attr($conn,$attr,$sufix)
 {
-	if (!strcmp($attr,'MODULE')) 
+	if (!strcmp($attr,'MODULE'))
 		$r = oci_set_module_name($conn,'PHP TEST'.$sufix);
-	else if (!strcmp($attr,'ACTION')) 
+	else if (!strcmp($attr,'ACTION'))
         $r = oci_set_action($conn,'TASK'.$sufix);
-	else if (!strcmp($attr,'CLIENT_INFO')) 
+	else if (!strcmp($attr,'CLIENT_INFO'))
         $r = oci_set_client_info($conn,'INFO1'.$sufix);
-	else if (!strcmp($attr,'CLIENT_IDENTIFIER')) 
+	else if (!strcmp($attr,'CLIENT_IDENTIFIER'))
         $r = oci_set_client_identifier($conn,'ID00'.$sufix);
 	else
 		echo "Pass one of the above four attributes!!!\n";
 	if ($r) {
 		echo "Value of $attr has been set successfully\n";
     }
-    
+
 	//Do a round-trip here
 	oci_server_version($conn);
-	return $r;    
+	return $r;
 }
 
 function set_edit_attr($value)
@@ -126,7 +126,7 @@ function get_edit_attr ($conn) {
 
 function get_sys_attr($conn,$attr)
 {
-	$sel_stmt="select " .$attr. " from v\$session where sid = 
+	$sel_stmt="select " .$attr. " from v\$session where sid =
 	(select sid from v\$session where audsid = sys_context('userenv','sessionid')) order by 1";
     $s2 = oci_parse($conn,$sel_stmt);
     oci_execute($s2,OCI_DEFAULT);
@@ -141,7 +141,7 @@ function clean_up($c) {
         "drop edition myedition cascade",
         "drop user " . $GLOBALS['testuser'] . " cascade",
 	);
-    
+
 	foreach ($stmtarray as $stmt) {
         $s = oci_parse($c, $stmt);
         @oci_execute($s);

ext/oci8/tests/create_type.inc

@@ -9,7 +9,7 @@
         @OCIExecute($statement);
 
         $ora_sql = "CREATE TYPE ".$type_name." AS TABLE OF NUMBER(11)";
-                      
+
         $statement = OCIParse($c,$ora_sql);
         OCIExecute($statement);
     }

ext/oci8/tests/details.inc

@@ -30,11 +30,11 @@ if (file_exists(dirname(__FILE__)."/details_local.inc")) {
 		$dbase						= "localhost/XE";
 		$test_drcp					= FALSE;
 	}
-	
+
 	/*
 	 * Common object names for scripts to use
 	 */
-	
+
 	$table_name = "tb".substr(str_replace(Array(".", "-"), "_", php_uname("n")), 0, 5);
 	$type_name = strtoupper("tp".substr(str_replace(Array(".", "-"), "_", php_uname("n")), 0, 5));
 	$schema = '';

ext/oci8/tests/drcp_functions.inc

@@ -7,7 +7,7 @@ function drcp_create_table($conn)
 	$create_sql = "CREATE TABLE DRCPTEST (id NUMBER, name VARCHAR2(10), dept VARCHAR2(10))";
 	$statement = oci_parse($conn, $create_sql);
 	oci_execute($statement);
-	
+
 	$id_values = array(100,101,102,103,104,105,106,107,108);
 	$name_values = array("WIILIAMS","JOHN","SMITH","JONES","ADAMS","ROBERT",
 						 "BILL","LAWSON","MARY");
@@ -17,7 +17,7 @@ function drcp_create_table($conn)
 		$insert = "INSERT INTO DRCPTEST VALUES(".$id_values[$i].",'". $name_values[$i]."','".$dept_values[$i]."')";
 		$s = oci_parse($conn, $insert);
 		oci_execute($s);
-	}	
+	}
 }
 
 function drcp_drop_table($conn)
@@ -74,12 +74,12 @@ function drcp_create_package($c)
 			end;";
 	$s1 = oci_parse($c, $create_package_stmt);
 	oci_execute($s1);
-	
+
 	$package_body = "create or replace package body drcp_test_package as
 		procedure p1(var1 int) is
 		begin
 		var :=var1;
-		end;	
+		end;
 		function f1 return number is
 		begin
 		return drcp_test_package.var;

ext/oci8/tests/drop_table.inc

@@ -1,6 +1,6 @@
 <?php
 if ($c) {
-    $ora_sql = "DROP TABLE ".$schema.$table_name;                      
+    $ora_sql = "DROP TABLE ".$schema.$table_name;
     $statement = oci_parse($c,$ora_sql);
     oci_execute($statement);
 }

ext/openssl/tests/ServerClientTestCase.inc

@@ -96,7 +96,7 @@ class ServerClientTestCase
         eval($this->stripPhpTagsFromCode($proc1Code));
         $this->cleanupWorkerProcess();
     }
-    
+
     public function wait()
     {
         fgets($this->isWorker ? STDIN : $this->workerStdOut);

ext/pcre/tests/skip_001.inc

@@ -1,4 +1,4 @@
-<?php 
+<?php
 
 if (!function_exists('setlocale')) {
 	die('skip: setlocale() not available');

ext/pdo_firebird/tests/skipif.inc

@@ -1,5 +1,5 @@
 <?php /* $Id$ */
 
-if (!extension_loaded("interbase") || !extension_loaded("pdo_firebird")) print "skip"; 
+if (!extension_loaded("interbase") || !extension_loaded("pdo_firebird")) print "skip";
 
 ?>

ext/pdo_firebird/tests/testdb.inc

@@ -25,7 +25,7 @@ function init_db()
 function cleanup_db()
 {
 	global $test_base;
-    
+
 	$r = ibase_connect($test_base);
 	ibase_drop_db($r);
 }

ext/pdo_mysql/tests/mysql_pdo_test.inc

@@ -141,7 +141,7 @@ class MySQLPDOTest extends PDOTest {
 
 	}
 
-	static function detect_transactional_mysql_engine($db) {		
+	static function detect_transactional_mysql_engine($db) {
 		foreach ($db->query("show variables like 'have%'") as $row) {
 			if (!empty($row) && $row[1] == 'YES' && ($row[0] == 'have_innodb' || $row[0] == 'have_bdb')) {
 				return str_replace("have_", "", $row[0]);

ext/phar/phar/phar.inc

@@ -12,7 +12,7 @@
 // {{{ class Phar extends PHP_Archive
 /**
  * Phar class
- * 
+ *
  * @ingroup Phar
  * @brief   Phar implementation
  * @author  Marcus Boerger

ext/phar/phar/pharcommand.inc

@@ -12,11 +12,11 @@
 // {{{ class PharCommand extends CLICommand
 /**
  * PharCommand class
- * 
+ *
  * This class handles the handling of the phar
  * commands. It will be used from command line/console
  * in order to retrieve and execute phar functions.
- * 
+ *
  * @ingroup Phar
  * @brief   Phar console command implementation
  * @author  Marcus Boerger
@@ -47,7 +47,7 @@ class PharCommand extends CLICommand
 	// {{{ static function phar_args
 	/**
 	 * Phar arguments
-	 * 
+	 *
 	 * This function contains all the phar commands
 	 *
 	 * @param  string $which    Which argument is chosen.
@@ -185,7 +185,7 @@ class PharCommand extends CLICommand
 	// {{{ static function strEndsWith
 	/**
 	 * String Ends With
-	 * 
+	 *
 	 * Whether a string ends with another needle.
 	 *
 	 * @param string $haystack  The haystack
@@ -285,7 +285,7 @@ class PharCommand extends CLICommand
 	// {{{ static function cli_arg_typ_pharfile
 	/**
 	 * Argument type existing Phar file
-	 * 
+	 *
 	 * Return filename of an existing Phar.
 	 *
 	 * @param  string $arg      The file in the phar to open.
@@ -312,10 +312,10 @@ class PharCommand extends CLICommand
 	// {{{ static function cli_arg_typ_pharurl
 	/**
 	 * Argument type Phar url-like
-	 * 
+	 *
 	 * Check the argument as cli_arg_Typ_phar and return its name prefixed
 	 * with phar://
-	 * 
+	 *
 	 * Ex:
 	 * <code>
 	 *  $arg = 'pharchive.phar/file.php';
@@ -544,9 +544,9 @@ class PharCommand extends CLICommand
 	// {{{ function cli_cmd_run_pack
 	/**
 	 * Pack a new Phar
-	 * 
+	 *
 	 * This function will try to pack a new Phar archive.
-	 * 
+	 *
 	 * @see Exit to make sure that we are done.
 	 */
 	public function cli_cmd_run_pack()
@@ -617,7 +617,7 @@ class PharCommand extends CLICommand
 	 *
 	 * This function will take a directory and iterate through
 	 * it and get the files to insert into the Phar archive.
-	 * 
+	 *
 	 * @param Phar        $phar      The phar object.
 	 * @param string      $input     The input directory
 	 * @param string      $regex     The regex used in RegexIterator.
@@ -712,7 +712,7 @@ class PharCommand extends CLICommand
 	// {{{ public function phar_dir_operation
 	/**
 	 * Directory operations
-	 * 
+	 *
 	 * Phar directory operations.
 	 *
 	 * @param RecursiveIteratorIterator $dir  The recursiveIteratorIterator object.
@@ -801,9 +801,9 @@ class PharCommand extends CLICommand
 	// {{{ public function cli_cmd_run_tree
 	/**
 	 * Cli Command Run Tree
-	 * 
+	 *
 	 * Set the phar_dir_operation with a directorygraphiterator.
-	 * 
+	 *
 	 * @see DirectoryGraphIterator
 	 * @see $this->phar_dir_operation
 	 *
@@ -834,7 +834,7 @@ class PharCommand extends CLICommand
 	// {{{ static function cli_cmd_arg_extract
 	/**
 	 * Cli Command Arguments Extract
-	 * 
+	 *
 	 * The arguments for the extract function.
 	 *
 	 * @return array  The arguments for the extraction.
@@ -855,7 +855,7 @@ class PharCommand extends CLICommand
 	// {{{ public function cli_cmd_run_extract
 	/**
 	 * Run Extract
-	 * 
+	 *
 	 * Run the extraction of a phar Archive.
 	 *
 	 * @see $this->phar_dir_operation
@@ -889,7 +889,7 @@ class PharCommand extends CLICommand
 	// {{{ public function phar_dir_extract
 	/**
 	 * Extract to a directory
-	 * 
+	 *
 	 * This function will extract the content of a Phar
 	 * to a directory and create new files and directories
 	 * depending on the permissions on that folder.
@@ -1085,7 +1085,7 @@ class PharCommand extends CLICommand
 	// {{{ public function cli_cmd_run_stub_get
 	/**
 	 * Cli Command Run Stub
-	 * 
+	 *
 	 * Get arguments and store them into a stub.
 	 *
 	 * @param arguments $args
@@ -1102,7 +1102,7 @@ class PharCommand extends CLICommand
 	// {{{ public function cli_cmd_inf_compress
 	/**
 	 * Cli Command Inf Compress
-	 * 
+	 *
 	 * Cli Command compress informations
 	 *
 	 * @return string A description of the command.

ext/phar/tests/tar/files/corrupt_tarmaker.php.inc

@@ -32,7 +32,7 @@ class corrupt_tarmaker
 
     /**
      * save a file inside this package
-     * 
+     *
      * This code is modified from Vincent Lascaux's File_Archive
      * package, which is licensed under the LGPL license.
      * @param string relative path within the package
@@ -152,7 +152,7 @@ class corrupt_tarmaker
 
     /**
      * Create an internal directory, creating parent directories as needed
-     * 
+     *
      * @param string $dir
      */
     function mkdir($dir)

ext/phar/tests/tar/files/make.dangerous.tar.php.inc

@@ -33,7 +33,7 @@ class danger_tarmaker
 
     /**
      * save a file inside this package
-     * 
+     *
      * This code is modified from Vincent Lascaux's File_Archive
      * package, which is licensed under the LGPL license.
      * @param string relative path within the package
@@ -145,7 +145,7 @@ class danger_tarmaker
 
     /**
      * Create an internal directory, creating parent directories as needed
-     * 
+     *
      * @param string $dir
      */
     function mkdir($dir)

ext/phar/tests/tar/files/tarmaker.php.inc

@@ -32,7 +32,7 @@ class tarmaker
 
     /**
      * save a file inside this package
-     * 
+     *
      * This code is modified from Vincent Lascaux's File_Archive
      * package, which is licensed under the LGPL license.
      * @param string relative path within the package
@@ -144,7 +144,7 @@ class tarmaker
 
     /**
      * Create an internal directory, creating parent directories as needed
-     * 
+     *
      * @param string $dir
      */
     function mkdir($dir)

ext/phar/tests/zip/files/zipmaker.php.inc

@@ -51,7 +51,7 @@ class zipmaker
 
     /**
      * Create an internal directory, creating parent directories as needed
-     * 
+     *
      * This is a no-op for the tar creator
      * @param string $dir
      */

ext/reflection/tests/exception.inc

@@ -4,11 +4,11 @@ class ReflectionExceptionEx extends ReflectionException {
                 $this->errno = $_errno;
                 $this->errmsg = $_errmsg;
         }
-                                                                                                                                                            
+
         function getErrno() {
                 return $this->errno;
         }
-                                                                                                                                                            
+
         function getErrmsg() {
                 return $this->errmsg;
         }

ext/session/tests/save_handler.inc

@@ -110,7 +110,7 @@ function gc($maxlifetime) {
     $directory = opendir($session_save_path."/");
     $length = strlen(SESSION_FILE_PREFIX);
     while (($file = readdir($directory)) !== FALSE) {
-        $qualified = ($session_save_path."/".$file); 
+        $qualified = ($session_save_path."/".$file);
         if (is_file($qualified) === TRUE) {
             if (substr($file, 0, $length) === SESSION_FILE_PREFIX && (filemtime($qualified) + $maxlifetime <= time() )) {
                 unlink($qualified);

ext/snmp/tests/skipif.inc

@@ -1,11 +1,11 @@
 <?php
 extension_loaded('snmp') or die('skip snmp extension not available in this build');
- 
+
 require_once (dirname(__FILE__).'/snmp_include.inc');
 
 //test server is available
 // this require snmpget to work ...
-//snmpget  ( string $hostname  , string $community  , 
+//snmpget  ( string $hostname  , string $community  ,
 //string $object_id  [, int $timeout  [, int $retries  ]] )
 
 if (snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout) === false)

ext/soap/tests/interop/Round3/GroupD/round3_groupD_doclitparams.inc

@@ -2,7 +2,7 @@
 class SOAP_Interop_GroupD {
 
     function echoString($inputString)
-    {    	
+    {
       return array("return"=>$inputString->param0);
     }
 

ext/soap/tests/interop/Round4/GroupI/round4_groupI_xsd.inc

@@ -102,7 +102,7 @@ class SOAP_Interop_GroupI {
       return array("return"=>$boolean->inputBoolean);
     }
 
-    function echoComplexTypeAsSimpleTypes($input) 
+    function echoComplexTypeAsSimpleTypes($input)
     {
     	if (isset($input->inputComplexType)) {
     	  $ret = array("outputInteger" => $input->inputComplexType->varInt,
@@ -116,7 +116,7 @@ class SOAP_Interop_GroupI {
 	    }
 	  }
 
-    function echoSimpleTypesAsComplexType($input) 
+    function echoSimpleTypesAsComplexType($input)
     {
    	  $ret = array("varInt"   => $input->inputInteger,
    	               "varFloat" => $input->inputFloat);

ext/soap/tests/schema/test_schema.inc

@@ -44,7 +44,7 @@ $wsdl  = <<<EOF
 	</binding>
 	<service name="testService">
    <port name="testPort" binding="tns:testBinding">
-     <soap:address location="test://" /> 
+     <soap:address location="test://" />
    </port>
  </service>
 </definitions>

ext/spl/examples/autoload.inc

@@ -23,7 +23,7 @@ function __load_class($classname, $dir)
 	return false;
 }
 
-/** 
+/**
  * @brief   Class loader for SPL example classes
  * @author  Marcus Boerger
  * @version 1.0

ext/spl/examples/dbaarray.inc

@@ -49,12 +49,12 @@ class DbaArray extends DbaReader implements ArrayAccess
 	 */
 	function offsetGet($name)
 	{
-		$data = dba_fetch($name, $this->db); 
+		$data = dba_fetch($name, $this->db);
 		if($data) {
 			//return unserialize($data);
 			return $data;
 		}
-		else 
+		else
 		{
 			return NULL;
 		}

ext/spl/examples/dbareader.inc

@@ -32,7 +32,7 @@ class DbaReader implements Iterator
 		    throw new exception('Could not open file ' . $file);
 		}
 	}
-	
+
 	/**
 	 * Close database.
 	 */
@@ -60,7 +60,7 @@ class DbaReader implements Iterator
 
     /**
      * Fetches the current data if $key is valid
-     */	
+     */
 	private function fetch_data() {
 		if ($this->key !== false) {
 			$this->val = dba_fetch($this->key, $this->db);

ext/spl/examples/directoryfilterdots.inc

@@ -28,7 +28,7 @@ class DirectoryFilterDots extends RecursiveFilterIterator
 	}
 
 	/** @return whether the current entry is neither '.' nor '..'
-	 */	
+	 */
 	function accept()
 	{
 		return !$this->getInnerIterator()->isDot();

ext/spl/examples/directorygraphiterator.inc

@@ -23,9 +23,9 @@ class DirectoryGraphIterator extends DirectoryTreeIterator
 				new ParentIterator(
 					new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::KEY_AS_FILENAME
 					)
-				), 
+				),
 				CachingIterator::CALL_TOSTRING|CachingIterator::CATCH_GET_CHILD
-			), 
+			),
 			parent::SELF_FIRST
 		);
 	}

ext/spl/examples/directorytreeiterator.inc

@@ -24,27 +24,27 @@ class DirectoryTreeIterator extends RecursiveIteratorIterator
 		parent::__construct(
 			new RecursiveCachingIterator(
 				new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::KEY_AS_FILENAME
-				), 
+				),
 				CachingIterator::CALL_TOSTRING|CachingIterator::CATCH_GET_CHILD
-			), 
+			),
 			parent::SELF_FIRST
 		);
 	}
 
 	/** @return the current element prefixed with ASCII graphics
-	 */	
+	 */
 	function current()
 	{
 		$tree = '';
 		for ($l=0; $l < $this->getDepth(); $l++) {
 			$tree .= $this->getSubIterator($l)->hasNext() ? '| ' : '  ';
 		}
-		return $tree . ($this->getSubIterator($l)->hasNext() ? '|-' : '\-') 
+		return $tree . ($this->getSubIterator($l)->hasNext() ? '|-' : '\-')
 		       . $this->getSubIterator($l)->__toString();
 	}
 
 	/** Aggregates the inner iterator
-	 */	
+	 */
 	function __call($func, $params)
 	{
 		return call_user_func_array(array($this->getSubIterator(), $func), $params);

ext/spl/examples/dualiterator.inc

@@ -24,9 +24,9 @@ class DualIterator implements Iterator
 	const KEY_LHS   = 0x10;
 	const KEY_RHS   = 0x20;
 	const KEY_0     = 0x00;
-	
+
 	const DEFAULT_FLAGS = 0x13;
-	
+
 	private $lhs;
 	private $rhs;
 	private $flags;
@@ -37,7 +37,7 @@ class DualIterator implements Iterator
 	 * @param rhs   Right Hand Side Iterator
 	 * @param flags iteration flags
 	 */
-	function __construct(Iterator $lhs, Iterator $rhs, 
+	function __construct(Iterator $lhs, Iterator $rhs,
 					$flags = 0x13 /*DualIterator::DEFAULT_FLAGS*/)
 	{
 		$this->lhs   = $lhs;
@@ -74,22 +74,22 @@ class DualIterator implements Iterator
 	}
 
 	/** rewind both inner iterators
-	 */	
+	 */
 	function rewind()
 	{
 		$this->lhs->rewind();
-		$this->rhs->rewind();	
+		$this->rhs->rewind();
 	}
 
 	/** @return whether both inner iterators are valid
-	 */	
+	 */
 	function valid()
 	{
-		return $this->lhs->valid() && $this->rhs->valid();	
+		return $this->lhs->valid() && $this->rhs->valid();
 	}
 
 	/** @return current value depending on CURRENT_* flags
-	 */	
+	 */
 	function current()
 	{
 		switch($this->flags & 0x0F)
@@ -107,7 +107,7 @@ class DualIterator implements Iterator
 	}
 
 	/** @return key value depending on KEY_* flags
-	 */	
+	 */
 	function key()
 	{
 		switch($this->flags & 0xF0)
@@ -123,14 +123,14 @@ class DualIterator implements Iterator
 	}
 
 	/** move both inner iterators forward
-	 */	
+	 */
 	function next()
 	{
 		$this->lhs->next();
 		$this->rhs->next();
 	}
 
-	/** @return whether both inner iterators are valid and have identical 
+	/** @return whether both inner iterators are valid and have identical
 	 * current and key values or both are non valid.
 	 */
 	function areIdentical()
@@ -141,7 +141,7 @@ class DualIterator implements Iterator
 			 : $this->lhs->valid()   ==  $this->rhs->valid();
 	}
 
-	/** @return whether both inner iterators are valid and have equal current 
+	/** @return whether both inner iterators are valid and have equal current
 	 * and key values or both are non valid.
 	 */
 	function areEqual()
@@ -162,14 +162,14 @@ class DualIterator implements Iterator
 	 * @note If one implements RecursiveIterator the other must do as well.
 	 *       And if both do then a recursive comparison is being used.
 	 */
-	static function compareIterators(Iterator $lhs, Iterator $rhs, 
+	static function compareIterators(Iterator $lhs, Iterator $rhs,
 	                                 $identical = false)
 	{
 		if ($lhs instanceof RecursiveIterator)
 		{
 			if ($rhs instanceof RecursiveIterator)
 			{
-				$it = new RecursiveDualIterator($lhs, $rhs, 
+				$it = new RecursiveDualIterator($lhs, $rhs,
 								self::CURRENT_0 | self::KEY_0);
 				$it = new RecursiveCompareDualIterator($it);
 			}

ext/spl/examples/inigroups.inc

@@ -18,11 +18,11 @@ if (!class_exists("DbaReader", false)) require_once("dbareader.inc");
  * @version 1.1
  *
  * Using this class you can iterator over all groups of a ini file.
- * 
+ *
  * This class uses a 'is-a' relation to KeyFilter in contrast to a 'has-a'
- * relation. Doing so both current() and key() methods must be overwritten. 
+ * relation. Doing so both current() and key() methods must be overwritten.
  * If it would use a 'has-a' relation there would be much more to type...
- * but for puritists that would allow correctness in so far as then no 
+ * but for puritists that would allow correctness in so far as then no
  * key() would be needed.
  */
 class IniGroups extends KeyFilter

ext/spl/examples/keyfilter.inc

@@ -16,7 +16,7 @@
  *
  * Instances of this class act as a filter around iterators whose elements
  * are strings. In other words you can put an iterator into the constructor
- * and the instance will only return elements which match the given regular 
+ * and the instance will only return elements which match the given regular
  * expression.
  */
 class KeyFilter extends FilterIterator
@@ -38,13 +38,13 @@ class KeyFilter extends FilterIterator
 		$this->regex = $regex;
 	}
 
-	/** \return whether the current key mathes the regular expression 
+	/** \return whether the current key mathes the regular expression
 	 */
 	function accept()
 	{
 		return ereg($this->regex, $this->getInnerIterator()->key());
 	}
-	
+
 	/** @return regular expression used as filter
 	 */
 	function getRegex()
@@ -57,7 +57,7 @@ class KeyFilter extends FilterIterator
 	 */
 	protected function __clone()
 	{
-		// disallow clone 
+		// disallow clone
 	}
 }
 

ext/spl/examples/recursivecomparedualiterator.inc

@@ -33,7 +33,7 @@ class RecursiveCompareDualIterator extends RecursiveIteratorIterator
 	}
 
 	/** Rewind iteration andcomparison process. Starting with $equal = true.
-	 */	
+	 */
 	function rewind()
 	{
 		$this->equal = true;
@@ -49,7 +49,7 @@ class RecursiveCompareDualIterator extends RecursiveIteratorIterator
 		             && !$this->getInnerIterator()->getRHS()->valid();
 	}
 
-	/** @return whether both inner iterators are valid and have identical 
+	/** @return whether both inner iterators are valid and have identical
 	 * current and key values or both are non valid.
 	 */
 	function areIdentical()
@@ -57,7 +57,7 @@ class RecursiveCompareDualIterator extends RecursiveIteratorIterator
 		return $this->equal && $this->getInnerIterator()->areIdentical();
 	}
 
-	/** @return whether both inner iterators are valid and have equal current 
+	/** @return whether both inner iterators are valid and have equal current
 	 * and key values or both are non valid.
 	 */
 	function areEqual()

ext/spl/examples/recursivedualiterator.inc

@@ -24,7 +24,7 @@ class RecursiveDualIterator extends DualIterator implements RecursiveIterator
 	 * @param rhs   Right Hand Side Iterator
 	 * @param flags iteration flags
 	 */
-	function __construct(RecursiveIterator $lhs, RecursiveIterator $rhs, 
+	function __construct(RecursiveIterator $lhs, RecursiveIterator $rhs,
 				$flags = 0x33 /*DualIterator::DEFAULT_FLAGS*/)
 	{
 		parent::__construct($lhs, $rhs, $flags);
@@ -34,10 +34,10 @@ class RecursiveDualIterator extends DualIterator implements RecursiveIterator
 	 */
 	function hasChildren()
 	{
-		return $this->getLHS()->hasChildren() && $this->getRHS()->hasChildren();	
+		return $this->getLHS()->hasChildren() && $this->getRHS()->hasChildren();
 	}
 
-	/** @return new RecursiveDualIterator (late binding) for the two inner 
+	/** @return new RecursiveDualIterator (late binding) for the two inner
 	 * iterators current children.
 	 */
 	function getChildren()

ext/spl/examples/searchiterator.inc

@@ -38,7 +38,7 @@ abstract class SearchIterator extends FilterIterator
 	{
 		return !$this->done && parent::valid();
 	}
-	
+
 	/** Do not move forward but instead mark as finished.
 	 * @return void
 	 */
@@ -48,7 +48,7 @@ abstract class SearchIterator extends FilterIterator
 	}
 
 	/** Aggregates the inner iterator
-	 */	
+	 */
 	function __call($func, $params)
 	{
 		return call_user_func_array(array($this->getInnerIterator(), $func), $params);

ext/spl/internal/appenditerator.inc

@@ -34,7 +34,7 @@ class AppendIterator implements OuterIterator
 	 * the AppendIterator itself becomes valid. However there will be no
 	 * call to $it->rewind(). Also if the current state is invalid the inner
 	 * ArrayIterator will be rewound und forwarded to the appended element.
-	 */	
+	 */
 	function append(Iterator $it)
 	{
 		$this->iterators->append($it);
@@ -84,7 +84,7 @@ class AppendIterator implements OuterIterator
 		return $this->iterators->valid() ? $this->getInnerIterator()->key() : NULL;
 	}
 
-	/** Move to the next element. If this means to another Iterator that 
+	/** Move to the next element. If this means to another Iterator that
 	 * rewind that Iterator.
 	 * @return void
 	 */
@@ -112,7 +112,7 @@ class AppendIterator implements OuterIterator
 	}
 
 	/** Aggregates the inner iterator
-	 */	
+	 */
 	function __call($func, $params)
 	{
 		return call_user_func_array(array($this->getInnerIterator(), $func), $params);

ext/spl/internal/cachingiterator.inc

@@ -18,8 +18,8 @@
  * This iterator wrapper does a one ahead iteration. This way it knows whether
  * the inner iterator has one more element.
  *
- * @note If you want to convert the elements into strings and the inner 
+ * @note If you want to convert the elements into strings and the inner
- *       Iterator is an internal Iterator then you need to provide the 
+ *       Iterator is an internal Iterator then you need to provide the
  *       flag CALL_TOSTRING to do the conversion when the actual element
  *       is being fetched. Otherwise the conversion would happen with the
  *       already changed iterator. If you do not need this then it you should
@@ -41,7 +41,7 @@ class CachingIterator implements OuterIterator
 	/** Construct from another iterator
 	 *
 	 * @param it    Iterator to cache
-	 * @param flags Bitmask: 
+	 * @param flags Bitmask:
 	 *              - CALL_TOSTRING  (whether to call __toString() for every element)
 	 */
 	function __construct(Iterator $it, $flags = self::CALL_TOSTRING)
@@ -63,7 +63,7 @@ class CachingIterator implements OuterIterator
 		$this->it->rewind();
 		$this->next();
 	}
-	
+
 	/** Forward to the next element
 	 */
 	function next()
@@ -85,7 +85,7 @@ class CachingIterator implements OuterIterator
 		}
 		$this->it->next();
 	}
-	
+
 	/** @return whether the iterator is valid
 	 */
 	function valid()
@@ -99,7 +99,7 @@ class CachingIterator implements OuterIterator
 	{
 		return $this->it->valid();
 	}
-	
+
 	/** @return the current element
 	 */
 	function current()
@@ -123,8 +123,8 @@ class CachingIterator implements OuterIterator
 	{
 		return call_user_func_array(array($this->it, $func), $params);
 	}
-	
+
-	/** @return the string represenatation that was generated for the current 
+	/** @return the string represenatation that was generated for the current
 	 *          element
 	 * @throw exception when CALL_TOSTRING was not specified in constructor
 	 */
@@ -144,10 +144,10 @@ class CachingIterator implements OuterIterator
 		}
 		return $this->strValue;
 	}
-	
+
 	/**
 	 * @return The inner iterator
-	 */	
+	 */
 	function getInnerIterator()
 	{
 		return $this->it;

ext/spl/internal/filteriterator.inc

@@ -15,12 +15,12 @@
  * @version 1.1
  * @since PHP 5.0
  *
- * Instances of this class act as a filter around iterators. In other words 
+ * Instances of this class act as a filter around iterators. In other words
- * you can put an iterator into the constructor and the instance will only 
+ * you can put an iterator into the constructor and the instance will only
  * return selected (accepted) elements.
  *
- * The only thing that needs to be done to make this work is implementing 
+ * The only thing that needs to be done to make this work is implementing
- * method accept(). Typically this invloves reading the current element or 
+ * method accept(). Typically this invloves reading the current element or
  * key of the inner Iterator and checking whether it is acceptable.
  */
 abstract class FilterIterator implements OuterIterator
@@ -39,7 +39,7 @@ abstract class FilterIterator implements OuterIterator
 	/**
 	 * Rewind the inner iterator.
 	 */
-	function rewind() {	
+	function rewind() {
 		$this->it->rewind();
 		$this->fetch();
 	}
@@ -76,38 +76,38 @@ abstract class FilterIterator implements OuterIterator
 		$this->it->next();
 		$this->fetch();
 	}
-	
+
 	/**
 	 * @return Whether more elements are available
 	 */
 	function valid() {
 		return $this->it->valid();
 	}
-	
+
 	/**
 	 * @return The current key
 	 */
 	function key() {
 		return $this->it->key();
 	}
-	
+
 	/**
 	 * @return The current value
 	 */
 	function current() {
 		return $this->it->current();
 	}
-	
+
 	/**
 	 * hidden __clone
 	 */
 	protected function __clone() {
-		// disallow clone 
+		// disallow clone
 	}
 
 	/**
 	 * @return The inner iterator
-	 */	
+	 */
 	function getInnerIterator()
 	{
 		return $this->it;

ext/spl/internal/iteratoriterator.inc

@@ -13,8 +13,8 @@
  * @brief Basic Iterator wrapper
  * @since PHP 5.1
  *
- * This iterator wrapper allows to convert anything that is traversable into 
+ * This iterator wrapper allows to convert anything that is traversable into
- * an Iterator. It is very important to understand that most classes that do 
+ * an Iterator. It is very important to understand that most classes that do
  * not implement Iterator have their reasone to. Most likely they do not allow
  * the full Iterator feature set. If so you need to provide techniques to
  * prevent missuse. If you do not you must expect exceptions or fatal errors.
@@ -32,7 +32,7 @@
  }
  \endcode
  *
- * As you can see in the example this approach requires that the class to 
+ * As you can see in the example this approach requires that the class to
  * downcast to is actually a base class of the specified iterator to wrap.
  * Omitting the downcast in the above example would result in an endless loop
  * since IteratorIterator::__construct() would call SomeClass::getIterator().

ext/spl/internal/limititerator.inc

@@ -47,7 +47,7 @@ class LimitIterator implements OuterIterator
 		$this->count  = $count;
 		$this->pos    = 0;
 	}
-	
+
 	/** Seek to specified position
 	 * @param position offset to seek to (relative to beginning not offset
 	 *                 specified in constructor).
@@ -78,14 +78,14 @@ class LimitIterator implements OuterIterator
 		$this->pos = 0;
 		$this->seek($this->offset);
 	}
-	
+
 	/** @return whether iterator is valid
 	 */
 	function valid() {
 		return ($this->count == -1 || $this->pos < $this->offset + $this->count)
 			 && $this->it->valid();
 	}
-	
+
 	/** @return current key
 	 */
 	function key() {
@@ -105,7 +105,7 @@ class LimitIterator implements OuterIterator
 		$this->pos++;
 	}
 
-	/** @return current position relative to zero (not to offset specified in 
+	/** @return current position relative to zero (not to offset specified in
 	 *          constructor).
 	 */
 	function getPosition() {
@@ -114,7 +114,7 @@ class LimitIterator implements OuterIterator
 
 	/**
 	 * @return The inner iterator
-	 */	
+	 */
 	function getInnerIterator()
 	{
 		return $this->it;

ext/spl/internal/parentiterator.inc

@@ -15,8 +15,8 @@
  * @version 1.2
  * @since PHP 5.1
  *
- * This extended FilterIterator allows a recursive iteration using 
+ * This extended FilterIterator allows a recursive iteration using
- * RecursiveIteratorIterator that only shows those elements which have 
+ * RecursiveIteratorIterator that only shows those elements which have
  * children.
  */
 class ParentIterator extends RecursiveFilterIterator

ext/spl/internal/recursivearrayiterator.inc

@@ -18,12 +18,12 @@
  * Passes the RecursiveIterator interface to the inner Iterator and provides
  * the same functionality as FilterIterator. This allows you to skip parents
  * and all their childs before loading them all. You need to care about
- * function getChildren() because it may not always suit your needs. The 
+ * function getChildren() because it may not always suit your needs. The
  * builtin behavior uses reflection to return a new instance of the exact same
  * class it is called from. That is you extend RecursiveFilterIterator and
  * getChildren() will create instance of that class. The problem is that doing
  * this does not transport any state or control information of your accept()
- * implementation to the new instance. To overcome this problem you might 
+ * implementation to the new instance. To overcome this problem you might
  * need to overwrite getChildren(), call this implementation and pass the
  * control vaules manually.
  */
@@ -52,7 +52,7 @@ class RecursiveArrayIterator extends ArrayIterator implements RecursiveIterator
 		}
 		return $this->ref->newInstance($this->current());
 	}
-	
+
 	private $ref;
 }
 

ext/spl/internal/recursivecachingiterator.inc

@@ -25,7 +25,7 @@ class RecursiveCachingIterator extends CachingIterator implements RecursiveItera
 	/** Construct from another iterator
 	 *
 	 * @param it    Iterator to cache
-	 * @param flags Bitmask: 
+	 * @param flags Bitmask:
 	 *              - CALL_TOSTRING   (whether to call __toString() for every element)
 	 *              - CATCH_GET_CHILD (whether to catch exceptions when trying to get childs)
 	 */
@@ -35,7 +35,7 @@ class RecursiveCachingIterator extends CachingIterator implements RecursiveItera
 	}
 
 	/** Rewind Iterator
-	 */	
+	 */
 	function rewind();
 	{
 	   $this->hasChildren = false;
@@ -74,13 +74,13 @@ class RecursiveCachingIterator extends CachingIterator implements RecursiveItera
 		}
 		parent::next();
 	}
-	
+
 	private $ref;
 
 	/** @return whether the current element has children
 	 * @note The check whether the Iterator for the children can be created was
 	 *       already executed. Hence when flag CATCH_GET_CHILD was given in
-	 *       constructor this function returns false so that getChildren does 
+	 *       constructor this function returns false so that getChildren does
 	 *       not try to access those children.
 	 */
 	function hasChildren()

ext/spl/internal/recursivefilteriterator.inc

@@ -18,12 +18,12 @@
  * Passes the RecursiveIterator interface to the inner Iterator and provides
  * the same functionality as FilterIterator. This allows you to skip parents
  * and all their childs before loading them all. You need to care about
- * function getChildren() because it may not always suit your needs. The 
+ * function getChildren() because it may not always suit your needs. The
  * builtin behavior uses reflection to return a new instance of the exact same
  * class it is called from. That is you extend RecursiveFilterIterator and
  * getChildren() will create instance of that class. The problem is that doing
  * this does not transport any state or control information of your accept()
- * implementation to the new instance. To overcome this problem you might 
+ * implementation to the new instance. To overcome this problem you might
  * need to overwrite getChildren(), call this implementation and pass the
  * control vaules manually.
  */
@@ -35,7 +35,7 @@ abstract class RecursiveFilterIterator extends FilterIterator implements Recursi
 	{
 		parent::__construct($it);
 	}
-	
+
 	/** @return whether the current element has children
 	 */
 	function hasChildren()
@@ -55,7 +55,7 @@ abstract class RecursiveFilterIterator extends FilterIterator implements Recursi
 		}
 		return $this->ref->newInstance($this->getInnerIterator()->getChildren());
 	}
-	
+
 	private $ref;
 }
 

ext/spl/internal/recursiveiterator.inc

@@ -20,7 +20,7 @@ interface RecursiveIterator extends Iterator
 	/** @return whether the current element has children
 	 */
 	function hasChildren();
-	
+
 	/** @return the sub iterator for the current element
 	 * @note The returned object must implement RecursiveIterator.
 	 */

ext/spl/internal/recursiveiteratoriterator.inc

@@ -15,8 +15,8 @@
  * @version 1.2
  * @since PHP 5.0
  *
- * The objects of this class are created by instances of RecursiveIterator. 
+ * The objects of this class are created by instances of RecursiveIterator.
- * Elements of those iterators may be traversable themselves. If so these 
+ * Elements of those iterators may be traversable themselves. If so these
  * sub elements are recursed into.
  */
 class RecursiveIteratorIterator implements OuterIterator
@@ -47,7 +47,7 @@ class RecursiveIteratorIterator implements OuterIterator
 	 * @param flags  Control flags, zero or any combination of the following
 	 *               (since PHP 5.1).
 	 *               - CATCH_GET_CHILD which catches exceptions during
-	 *                 getChildren() calls and simply jumps to the next 
+	 *                 getChildren() calls and simply jumps to the next
 	 *                 element.
 	 */
 	function __construct(RecursiveIterator $it, $mode = self::LEAVES_ONLY, $flags = 0)
@@ -69,7 +69,7 @@ class RecursiveIteratorIterator implements OuterIterator
 		$this->ait[0]->recursed = false;
 		callNextElement(true);
 	}
-	
+
 	/** @return whether iterator is valid
 	 */
 	function valid()
@@ -85,7 +85,7 @@ class RecursiveIteratorIterator implements OuterIterator
 		}
 		return false;
 	}
-	
+
 	/** @return current key
 	 */
 	function key()
@@ -93,7 +93,7 @@ class RecursiveIteratorIterator implements OuterIterator
 		$it = $this->ait[$this->count];
 		return $it->key();
 	}
-	
+
 	/** @return current element
 	 */
 	function current()
@@ -101,7 +101,7 @@ class RecursiveIteratorIterator implements OuterIterator
 		$it = $this->ait[$this->count];
 		return $it->current();
 	}
-	
+
 	/** Forward to next element
 	 */
 	function next()
@@ -153,7 +153,7 @@ class RecursiveIteratorIterator implements OuterIterator
 		callNextElement(true);
 	}
 
-	/** @return Sub Iterator at given level or if unspecified the current sub 
+	/** @return Sub Iterator at given level or if unspecified the current sub
 	 *          Iterator
 	 */
 	function getSubIterator($level = NULL)
@@ -166,7 +166,7 @@ class RecursiveIteratorIterator implements OuterIterator
 
 	/**
 	 * @return The inner iterator
-	 */	
+	 */
 	function getInnerIterator()
 	{
 		return $this->it;
@@ -201,7 +201,7 @@ class RecursiveIteratorIterator implements OuterIterator
 	function beginChildren()
 	{
 	}
-	
+
 	/** Called after current child iterator is invalid and right before it
 	 * gets destructed.
 	 * @since PHP 5.1
@@ -226,7 +226,7 @@ class RecursiveIteratorIterator implements OuterIterator
 			}
 		}
 	}
-	
+
 	/** Called when the next element is available
 	 */
 	function nextElement()

ext/spl/internal/recursiveregexiterator.inc

@@ -15,20 +15,20 @@
  * @version 1.0
  * @since PHP 5.1
  *
- * This filter iterator assumes that the inner iterator 
+ * This filter iterator assumes that the inner iterator
  */
 class RecursiveRegexIterator extends RegexIterator implements RecursiveIterator
 {
 	/**
-	 * Constructs a regular expression filter around an iterator whose 
+	 * Constructs a regular expression filter around an iterator whose
 	 * elemnts or keys are strings.
 	 *
 	 * @param it          inner iterator
 	 * @param regex       the regular expression to match
-	 * @param mode        operation mode (one of self::MATCH, self::GET_MATCH, 
+	 * @param mode        operation mode (one of self::MATCH, self::GET_MATCH,
 	 *                    self::ALL_MATCHES, self::SPLIT)
 	 * @param flags       special flags (self::USE_KEY)
-	 * @param preg_flags  global PREG_* flags, see preg_match(), 
+	 * @param preg_flags  global PREG_* flags, see preg_match(),
 	 *                    preg_match_all(), preg_split()
 	 */
 	function __construct(RecursiveIterator $it, $regex, $mode = 0, $flags = 0, $preg_flags = 0) {
@@ -54,7 +54,7 @@ class RecursiveRegexIterator extends RegexIterator implements RecursiveIterator
 		}
 		return $this->ref->newInstance($this->getInnerIterator()->getChildren());
 	}
-	
+
 	private $ref;
 }
 

ext/spl/internal/regexiterator.inc

@@ -15,11 +15,11 @@
  * @version 1.0
  * @since PHP 5.1
  *
- * This filter iterator assumes that the inner iterator 
+ * This filter iterator assumes that the inner iterator
  */
 class RegexIterator extends FilterIterator
 {
-	const USE_KEY     = 0x00000001; /**< If present in $flags the key is 
+	const USE_KEY     = 0x00000001; /**< If present in $flags the key is
 	                                     used rather then the current value. */
 
 	const MATCH       = 0; /**< Mode: Executed a plain match only      */
@@ -27,26 +27,26 @@ class RegexIterator extends FilterIterator
 	const ALL_MATCHES = 2; /**< Mode: Return all matches (if any)      */
 	const SPLIT       = 3; /**< Mode: Return the split values (if any) */
 	const REPLACE     = 4; /**< Mode: Replace the input key or current */
-	
+
 	private $regex;     /**< the regular expression to match against */
-	private $mode;      /**< operation mode (one of self::MATCH, 
+	private $mode;      /**< operation mode (one of self::MATCH,
 	                         self::GET_MATCH, self::ALL_MATCHES, self::SPLIT) */
 	private $flags;     /**< special flags (self::USE_KEY) */
-	private $preg_flags;/**< PREG_* flags, see preg_match(), preg_match_all(), 
+	private $preg_flags;/**< PREG_* flags, see preg_match(), preg_match_all(),
-	                         preg_split() */ 
+	                         preg_split() */
 	private $key;       /**< the value used for key() */
 	private $current;   /**< the value used for current() */
 
 	/**
-	 * Constructs a regular expression filter around an iterator whose 
+	 * Constructs a regular expression filter around an iterator whose
 	 * elemnts or keys are strings.
 	 *
 	 * @param it          inner iterator
 	 * @param regex       the regular expression to match
-	 * @param mode        operation mode (one of self::MATCH, self::GET_MATCH, 
+	 * @param mode        operation mode (one of self::MATCH, self::GET_MATCH,
 	 *                    self::ALL_MATCHES, self::SPLIT)
 	 * @param flags       special flags (self::USE_KEY)
-	 * @param preg_flags  global PREG_* flags, see preg_match(), 
+	 * @param preg_flags  global PREG_* flags, see preg_match(),
 	 *                    preg_match_all(), preg_split()
 	 */
 	function __construct(Iterator $it, $regex, $mode = 0, $flags = 0, $preg_flags = 0) {

ext/spl/internal/seekableiterator.inc

@@ -25,8 +25,8 @@ interface SeekableIterator extends Iterator
 	 * \param $index position to seek to
 	 * \return void
 	 *
-	 * The method should throw an exception if it is not possible to seek to 
+	 * The method should throw an exception if it is not possible to seek to
-	 * the given position. Typically this exception should be of type 
+	 * the given position. Typically this exception should be of type
 	 * OutOfBoundsException.
 	 \code
 	function seek($index);

ext/spl/internal/spldoublylinkedlist.inc

@@ -15,8 +15,8 @@
  * The SplDoublyLinkedList class provides the main functionalities of a
  * doubly linked list (DLL).
  * @note The following userland implementation of Iterator is a bit different
- *        from the internal one. Internally, iterators generated by nested 
+ *        from the internal one. Internally, iterators generated by nested
- *        foreachs are independent, while they share the same traverse pointer 
+ *        foreachs are independent, while they share the same traverse pointer
  *        in userland.
  */
 class SplDoublyLinkedList implements Iterator, ArrayAccess, Countable
@@ -113,7 +113,7 @@ class SplDoublyLinkedList implements Iterator, ArrayAccess, Countable
 		return ($this->count() == 0);
 	}
 
-	/** Changes the iteration mode. There are two orthogonal sets of modes that 
+	/** Changes the iteration mode. There are two orthogonal sets of modes that
 	 * can be set:
 	 * - The direction of the iteration (either one or the other)
 	 *  - SplDoublyLnkedList::IT_MODE_LIFO (Stack style)

ext/spl/internal/splfileobject.inc

@@ -28,15 +28,15 @@ class SplFileObject extends SplFileInfo implements RecursiveIterator, SeekableIt
 	private $flags    = 0;
 	private $delimiter= ',';
 	private $enclosure= '"';
-	
+
 	/**
 	 * Constructs a new file object
-	 * 
+	 *
 	 * @param $file_name         The name of the stream to open
 	 * @param $open_mode         The file open mode
 	 * @param $use_include_path  Whether to search in include paths
 	 * @param $context           A stream context
-	 * @throw RuntimeException   If file cannot be opened (e.g. insufficient 
+	 * @throw RuntimeException   If file cannot be opened (e.g. insufficient
 	 *                           access rights).
 	 */
 	function __construct($file_name, $open_mode = 'r', $use_include_path = false, $context = NULL)
@@ -48,7 +48,7 @@ class SplFileObject extends SplFileInfo implements RecursiveIterator, SeekableIt
 		}
 		$this->fname = $file_name;
 	}
-	
+
 	/**
 	 * @return whether the end of the stream is reached
 	 */
@@ -65,13 +65,13 @@ class SplFileObject extends SplFileInfo implements RecursiveIterator, SeekableIt
 		$this->freeLine();
 		$this->lnum++;
 		$buf = fgets($this->fp, $this->max_len);
-		
+
 		return $buf;
 	}
 
 	/**
 	 * @param delimiter  character used as field separator
-	 * @param enclosure  end of 
+	 * @param enclosure  end of
 	 * @return array containing read data
 	 */
 	function fgetcsv($delimiter = NULL, $enclosure = NULL)
@@ -88,7 +88,7 @@ class SplFileObject extends SplFileInfo implements RecursiveIterator, SeekableIt
 			case 2:
 				break;
 		}
-		return fgetcsv($this->fp, $this->max_len, $delimiter, $enclosure); 
+		return fgetcsv($this->fp, $this->max_len, $delimiter, $enclosure);
 	}
 
 	/**
@@ -140,7 +140,7 @@ class SplFileObject extends SplFileInfo implements RecursiveIterator, SeekableIt
 	/**
 	 * @param pos new file position
 	 * @param whence seek method (SEEK_SET, SEEK_CUR, SEEK_END)
-	 * @return Upon success, returns 0; otherwise, returns -1. Note that 
+	 * @return Upon success, returns 0; otherwise, returns -1. Note that
 	 *         seeking past EOF is not considered an error.
 	 */
 	function fseek($pos, $whence = SEEK_SET)
@@ -179,7 +179,7 @@ class SplFileObject extends SplFileInfo implements RecursiveIterator, SeekableIt
 
 	/** Scan the next line
 	 * @param $format string specifying format to parse
-	 */	
+	 */
 	function fscanf($format /* , ... */)
 	{
 		$this->freeLine();
@@ -276,11 +276,11 @@ class SplFileObject extends SplFileInfo implements RecursiveIterator, SeekableIt
 	{
 		return !$this->eof();
 	}
-	
+
 	/**
 	 * @note Fill current line buffer if not done yet.
-	 * @return line buffer 
+	 * @return line buffer
-	 */	
+	 */
 	function current()
 	{
 		if (is_null($this->line))
@@ -291,20 +291,20 @@ class SplFileObject extends SplFileInfo implements RecursiveIterator, SeekableIt
 	}
 
 	/**
-	 * @return line number 
+	 * @return line number
 	 * @note fgetc() will increase the line number when reaing a new line char.
 	 *       This has the effect key() called on a read a new line will already
 	 *       return the increased line number.
 	 * @note Line counting works as long as you only read the file and do not
 	 *       use fseek().
-	 */	
+	 */
 	function key()
 	{
 		return $this->lnum;
 	}
 
 	/** Invalidate current line buffer.
-	 */	
+	 */
 	function next()
 	{
 		$this->freeLine();
@@ -342,7 +342,7 @@ class SplFileObject extends SplFileInfo implements RecursiveIterator, SeekableIt
 	 * @note If you DO overload this function key() and current() will increment
 	 *       $this->lnum automatically. If not then function reaLine() will do
 	 *       that for you.
-	 */ 
+	 */
 	function getCurrentLine()
 	{
 		$this->freeLine();
@@ -363,7 +363,7 @@ class SplFileObject extends SplFileInfo implements RecursiveIterator, SeekableIt
 
 	/**
 	 * @param $line_pos Seek to this line
-	 */	
+	 */
 	function seek($line_pos)
 	{
 		$this->rewind();

ext/spl/internal/splobjectstorage.inc

@@ -31,21 +31,21 @@ class SplObjectStorage implements Iterator, Countable, ArrayAccess
 	{
 		rewind($this->storage);
 	}
-	
+
 	/** @return whether iterator is valid
 	 */
 	function valid()
 	{
 		return key($this->storage) !== false;
 	}
-	
+
 	/** @return current key
 	 */
 	function key()
 	{
 		return $this->index;
 	}
-	
+
 	/** @return current object
 	 */
 	function current()
@@ -53,7 +53,7 @@ class SplObjectStorage implements Iterator, Countable, ArrayAccess
 		$element = current($this->storage);
 		return $element ? $element[0] : NULL
 	}
-	
+
 	/** @return get current object's associated information
 	 * @since 5.3.0
 	 */
@@ -62,7 +62,7 @@ class SplObjectStorage implements Iterator, Countable, ArrayAccess
 		$element = current($this->storage);
 		return $element ? $element[1] : NULL
 	}
-	
+
 	/** @return set current object's associated information
 	 * @since 5.3.0
 	 */
@@ -72,7 +72,7 @@ class SplObjectStorage implements Iterator, Countable, ArrayAccess
 			$this->storage[$this->index][1] = $inf;
 		}
 	}
-	
+
 	/** Forward to next element
 	 */
 	function next()

ext/spl/internal/splqueue.inc

@@ -11,7 +11,7 @@
 
 /** @ingroup SPL
  * @brief Implementation of a Queue through a DoublyLinkedList. As SplQueue
- *        extends SplDoublyLinkedList, unshift() and pop() are still available 
+ *        extends SplDoublyLinkedList, unshift() and pop() are still available
  *        even though they don't make much sense for a queue. For convenience,
  *        two aliases are available:
  *         - enqueue() is an alias of push()
@@ -26,7 +26,7 @@ class SplQueue extends SplDoublyLinkedList
 {
 	protected $_it_mode = parent::IT_MODE_FIFO;
 
-	/** Changes the iteration mode. There are two orthogonal sets of modes that 
+	/** Changes the iteration mode. There are two orthogonal sets of modes that
 	 * can be set:
 	 *
 	 * - The behavior of the iterator (either one or the other)

ext/spl/internal/splstack.inc

@@ -10,7 +10,7 @@
  */
 
 /** @ingroup SPL
- * @brief Implementation of a stack through a DoublyLinkedList. As SplStack 
+ * @brief Implementation of a stack through a DoublyLinkedList. As SplStack
  *        extends SplDoublyLinkedList, shift() and unshift() are still available even
  *        though they don't make much sense for a stack.
  * @since PHP 5.3
@@ -22,7 +22,7 @@ class SplStack extends SplDoublyLinkedList
 {
 	protected $_it_mode = parent::IT_MODE_LIFO;
 
-	/** Changes the iteration mode. There are two orthogonal sets of modes that 
+	/** Changes the iteration mode. There are two orthogonal sets of modes that
 	 * can be set:
 	 *
 	 * - The behavior of the iterator (either one or the other)

ext/standard/tests/array/data.inc

@@ -1,6 +1,6 @@
 <?php
 $tmp = pow(2,24);
-$data = array( 
+$data = array(
 	'PHP',
 	17=>'PHP: Hypertext Preprocessor',
 	5=>'Test',

ext/standard/tests/class_object/AutoTest.inc

@@ -2,12 +2,12 @@
 
 class autoTest {
   public static $bob = "bob";
-  
+
     public function __get($name) {
     echo "attempt to access $name\n";
     return "foo";
   }
-  
+
 }
 
 ?>

ext/standard/tests/file/file.inc

@@ -1,29 +1,29 @@
 <?php
-/* Header file for common file test functions 
+/* Header file for common file test functions
      Following functions are provided :
-       create_files() : create files with specified contents 
+       create_files() : create files with specified contents
        delete_files() : delete files
        create_links() : crate links of different types
-       delete_links() : delete links 
+       delete_links() : delete links
-       fill_files()   : fill file with specified contents 
+       fill_files()   : fill file with specified contents
-       change_file_perms() : Change permission of files 
+       change_file_perms() : Change permission of files
        fill_buffer()  : fills buffer with specified contents
-       compare_self_stat() : compares the first 13 elements of the 
+       compare_self_stat() : compares the first 13 elements of the
                             stat with the corresponding named key values of
                             the same stat.
        compare_stats() : Compares two stat values
 
-*/ 
+*/
 
 define('file_not_found', 2, 1);
 
-/* 
+/*
  Function: bool create_file(string $filename, string $mode = "w");
- Description: creates a new file using fopen() call 
+ Description: creates a new file using fopen() call
-   $filename = Name of the file 
+   $filename = Name of the file
    $mode = Mode as specified in fopen call, read documentation of fopen() call for more info
 
- Returns: 
+ Returns:
    true on success, false otherwise
 */
 function create_file($filename, $mode = "w") {
@@ -83,23 +83,23 @@ function fill_buffer(&$buffer, $fill_type, $fill_size) {
  Function : bool fill_file(resource $file_handle, string $fill_type, string $file_size);
  Description: Fills the file with data as specified with requested size.
    $file_handle = file handle, opened with write options,
-   $fill_type: 
+   $fill_type:
        "text" = fills with string of size $file_size
        "numeric" = fills with numeric value of size $file_size
        "empty" = no fill operation performed, returns true
        "text_with_new_line" = similar to "text" fill type but writes with new line
-       "alphanumeric" = fills with alphnumeric values 
+       "alphanumeric" = fills with alphnumeric values
  Returns: true on success, false on failure & invalid fill type
 */
 
 function fill_file($file_handle, $fill_type, $file_size) {
-   
+
   if ( $fill_type == "empty" ) {
     // no fill required, return true
     return true;
   } if ( $fill_type == "text" ) {
     $data = "text ";
-    $size_divider = strlen($data); 
+    $size_divider = strlen($data);
     $add_value = strlen($data);
   } else if ( $fill_type == "text_with_new_line" ) {
     $data = "line\nline of text\n";
@@ -113,7 +113,7 @@ function fill_file($file_handle, $fill_type, $file_size) {
     $data = 2;
     $size_divider = 1;
     $add_value = 0;
-  } else { 
+  } else {
     // invalid fill type;
     return false;
   }
@@ -124,7 +124,7 @@ function fill_file($file_handle, $fill_type, $file_size) {
   if ( $size > $chunk_size ) {
     $loop_count = 1;
     do {
-      $loop_count ++; 
+      $loop_count ++;
       if ( $size <= $chunk_size ) {
         $chunk_size = $size;
       }
@@ -142,14 +142,14 @@ function fill_file($file_handle, $fill_type, $file_size) {
       return false;
     }
   }
-  
+
   // successful, return true
   return true;
 }
 
 /*
- Function: int change_file_perms(string $file_path, int $count = 1, int $perms = 0755, 
+ Function: int change_file_perms(string $file_path, int $count = 1, int $perms = 0755,
-                                 string $name_prefix = "file", 
+                                 string $name_prefix = "file",
                                  string $name_suffix = 1, $file_extension = ".tmp");
  Description: changes file permission for given file(s).
    $file_path = dir path where file exists
@@ -157,21 +157,21 @@ function fill_file($file_handle, $fill_type, $file_size) {
    $perms = new permission of the file, similar to $mode args of chmod() call
    $name_prefix = common name prefix, default is "file"
    $name_suffix = suffix to end the common name given in name_prefix to create
-      a unique name. default is 1. 
+      a unique name. default is 1.
    $file_extension = default is .tmp
  Returns:
    Integer, Count of total files permission changed.
 */
 function change_file_perms($file_path,
-                           $count = 1, 
+                           $count = 1,
-                           $perms = 0755, 
+                           $perms = 0755,
-                           $name_prefix = "file", 
+                           $name_prefix = "file",
-                           $name_suffix = 1, 
+                           $name_suffix = 1,
-                           $file_extension = ".tmp" ) 
+                           $file_extension = ".tmp" )
 {
   $changed = 0;
 
-  if( $count <= 0 ) 
+  if( $count <= 0 )
     return $changed;
 
   if ( $name_suffix <= 0)
@@ -182,34 +182,34 @@ function change_file_perms($file_path,
     if( chmod($filename, $perms) )
       $changed++;
     $name_suffix++;
-  } 
+  }
   return $changed;
 }
 
-/* 
+/*
  Function: array create_files( string $file_path,
                                int $count = 1,
-                               string $content_type = "numeric", 
+                               string $content_type = "numeric",
-                               int $permission = 0755, 
+                               int $permission = 0755,
                                int $size = 1,
-                               string $mode = "w", 
+                               string $mode = "w",
-                               string $name_prefix = "file", 
+                               string $name_prefix = "file",
                                int $name_suffix = 1,
                                string $flag = "kilobytes"
                                string $file_extension = ".tmp"
                              );
- Description: Creates given number of files with specified mode and 
+ Description: Creates given number of files with specified mode and
    permissions. File is filled with content of size specified.
    $file_path = dir where files will be created
-   $name_prefix = prefix to be used for names, name is suffix with a 
+   $name_prefix = prefix to be used for names, name is suffix with a
      unqiue numeric value to make the file name unique, default = file
    $name_suffix = suffix to be used for the name, default = 1
    $count = total no. of files to be created, default = 1
-   $mode = file open mode as specified in fopen() call. Do not use 
+   $mode = file open mode as specified in fopen() call. Do not use
      modes used for only reading the file. Default = "w"
-   $permission = An octal number, This should be similar to $mode 
+   $permission = An octal number, This should be similar to $mode
-     specified in chmod() call. 
+     specified in chmod() call.
-   $content_type = Specify type of the content to fill in the file. 
+   $content_type = Specify type of the content to fill in the file.
      "numeric" = fill file with numeric values
      "text" = fill file with regular text
      "empty" = empty file
@@ -218,16 +218,16 @@ function change_file_perms($file_path,
      If imporper $content type is specified, file is created as empty
    $size = size of the fill in terms of kilobyte, i.e size of the file.
            if $flag is specified as "byte", then then given size is taken in bytes
-   $flag = specifiy if size has to be treated as no of total bytes or 
+   $flag = specifiy if size has to be treated as no of total bytes or
            multiple of KB.
      "kilobytes" = take size in terms of multiple of KB
-     "byte" = take size in terms of bytes 
+     "byte" = take size in terms of bytes
    $file_extension = default is .tmp
 
  Returns:
    An array with following key value pair:
      created => total file created
-     filled => total files filled 
+     filled => total files filled
      perms_changed => total files permission changed
 */
 function create_files( $file_path,
@@ -253,7 +253,7 @@ function create_files( $file_path,
   if ( $size == 0 )
     return $return_value;
 
-  // prepare the size based on flag 
+  // prepare the size based on flag
   $file_size = $size;
   if ( $flag == "kilobytes" ) {
     $file_size = $file_size * 1024;
@@ -288,11 +288,11 @@ function create_files( $file_path,
         fclose($file_handle);
         return $return_value;
       } // end of if
- 
+
-      // call fill_file() to fill the file 
+      // call fill_file() to fill the file
       if( fill_file($file_handle, $content_type, $file_size) )
         $return_value['filled']++;
-    
+
       fclose($file_handle);
 
       $tmp_name_suffix++;
@@ -300,9 +300,9 @@ function create_files( $file_path,
   }
 
   // change all file's permissions
-  $return_value['perms_changed'] = change_file_perms($file_path, $count, $permission, $name_prefix, 
+  $return_value['perms_changed'] = change_file_perms($file_path, $count, $permission, $name_prefix,
                                                      $name_suffix, $file_extension);
-  
+
   return $return_value;
 }
 
@@ -336,8 +336,8 @@ function create_files( $file_path,
      alphanumeric = fill with alphanumeric text
      If imporper $content type is specified, file is created as empty
    $size = size of the fill in terms of kilobyte, i.e size of the file.
-   $link_type = type of the link to be created 
+   $link_type = type of the link to be created
-      "soft" = soft link 
+      "soft" = soft link
       "hard" = hard link
    $filename = file used to create a link on
 
@@ -392,12 +392,12 @@ function create_links($file_path,
       }
       break;
   }
-  
+
   if ( $link_file_content == "empty" ) {
     $return_value['filled'] = 1;
     return $return_value;
   }
-  
+
   // fill the file with specific type of data and size
   $tmp_name_suffix = $link_name_suffix;
   $linkname = $file_path."/".$link_name_prefix.$tmp_name_suffix.$link_file_extension;
@@ -405,8 +405,8 @@ function create_links($file_path,
   if($file_handle == false) {
     return $return_value;
   } // end of if
- 
+
-  // call fill_file() to fill the file 
+  // call fill_file() to fill the file
   if( fill_file($file_handle, $link_file_content, $link_size) )
     $return_value['filled']++;
 
@@ -415,11 +415,11 @@ function create_links($file_path,
 
   // change the permission of the link file, only if hard link.
   // this is not applicable to soft links
-  if( $link_type == "hard" ) { 
+  if( $link_type == "hard" ) {
-    $return_value['perms_changed'] = change_file_perms($file_path, 
+    $return_value['perms_changed'] = change_file_perms($file_path,
-                                                        $link_count, 
+                                                        $link_count,
-                                                        $link_perms, 
+                                                        $link_perms,
-                                                        $link_name_prefix, 
+                                                        $link_name_prefix,
                                                         $link_name_suffix,
                                                         $link_file_extension );
   }
@@ -427,10 +427,10 @@ function create_links($file_path,
   return $return_value;
 }
 
-/* 
+/*
  Function: bool delete_file(string $filename);
- Description: delete a given file if exists 
+ Description: delete a given file if exists
- Returns: true on success  
+ Returns: true on success
           false on failure
           file_not_found if file doesn't exist
 */
@@ -446,7 +446,7 @@ function delete_file($filename) {
 }
 
 /*
- Function: array delete_files(string $file_path, int $count = 1, string $name_prefix = "file", 
+ Function: array delete_files(string $file_path, int $count = 1, string $name_prefix = "file",
                               int name_suffix = 1, $file_extension = ".tmp" );
  Description: Deletes given number of files if exists.
    $file_path = location of the files
@@ -460,15 +460,15 @@ function delete_file($filename) {
    failed = Count of failed to delete
 */
 function delete_files($file_path,
-                      $count = 1, 
+                      $count = 1,
-                      $name_prefix = "file", 
+                      $name_prefix = "file",
-                      $name_suffix = 1, 
+                      $name_suffix = 1,
-                      $file_extension = ".tmp") 
+                      $file_extension = ".tmp")
 {
   $return_value = array ('deleted' => 0, 'notfound' => 0, 'failed' => 0);
 
   if ( $name_suffix < 1 )
-    $name_suffix = 1; 
+    $name_suffix = 1;
   for($loop_counter = 1; $loop_counter <= $count; $loop_counter++) {
     $filename = $file_path."/".$name_prefix.$name_suffix.$file_extension;
     $name_suffix++;
@@ -480,20 +480,20 @@ function delete_files($file_path,
     } else {
       $return_value['failed']++;
     }
-    
+
   } // end of for
   return $return_value;
 }
 
 /*
- Function: array delete_links( $file_path, 
+ Function: array delete_links( $file_path,
-                               $link_file_count, 
+                               $link_file_count,
-                               $link_name_prefix, 
+                               $link_name_prefix,
-                               $link_name_suffix, 
+                               $link_name_suffix,
                                $link_file_extension );
  Description: Deletes given number of links if exists. Uses delete_files() function
-   $file_path = location of link files 
+   $file_path = location of link files
-   $link_file_count = Number of link files 
+   $link_file_count = Number of link files
    $link_name_prefix = prefix for the linkname, rest of the name is incremental(increment by 1 only)
      numeric starting from $link_name_suffix up to count
    $link_name_suffix = first numeric suffix in the name
@@ -504,16 +504,16 @@ function delete_files($file_path,
    failed = Count of failed to delete
 */
 function delete_links($file_path,
-                      $link_file_count = 1, 
+                      $link_file_count = 1,
-                      $link_name_prefix = "link", 
+                      $link_name_prefix = "link",
-                      $link_name_suffix = 1, 
+                      $link_name_suffix = 1,
-                      $link_file_extension = ".tmp") 
+                      $link_file_extension = ".tmp")
 {
-   // call the delete files to delete links 
+   // call the delete files to delete links
-   $return_value = delete_files( $file_path, 
+   $return_value = delete_files( $file_path,
-                                 $link_file_count, 
+                                 $link_file_count,
-                                 $link_name_prefix, 
+                                 $link_name_prefix,
-                                 $link_name_suffix, 
+                                 $link_name_suffix,
                                  $link_file_extension );
    return $return_value;
 }
@@ -524,7 +524,7 @@ function delete_links($file_path,
  Prototype:
   function compare_self_stat( array $stat );
  Description:
-  Compares the each of the first 13 values of the stat array with the 
+  Compares the each of the first 13 values of the stat array with the
   corresponding next 13 values of the same stat for equality
   $stat = stat array
 
@@ -536,7 +536,7 @@ function compare_self_stat( array $stat )
   $return_value = true;
 
   // named keys present in a stat
-  $string_keys = array("dev", "ino", "mode", "nlink", "uid", "gid", 
+  $string_keys = array("dev", "ino", "mode", "nlink", "uid", "gid",
                        "rdev", "size", "atime", "mtime", "ctime",
                        "blksize", "blocks");
 
@@ -557,7 +557,7 @@ function compare_self_stat( array $stat )
     }
   } // end of foreach
 
-  // if the $return_value is false, i.e all the element do not match then 
+  // if the $return_value is false, i.e all the element do not match then
   // dump the stat array so that its easy to figure out the error
   if ($return_value == false ) {
     echo "\n Dumping stat array ...\n";
@@ -569,7 +569,7 @@ function compare_self_stat( array $stat )
 
 /*
 Prototype:
-  function compare_stats( array $stat1, array $stat2, array $fields, 
+  function compare_stats( array $stat1, array $stat2, array $fields,
                           [string $op = "==", [ bool $flag = false] ]);
 Description:
   Compares two stat values, stat value should be obtained by stat/lstat
@@ -580,12 +580,12 @@ Description:
     "==" compare for equality
     ">"  if each element of stat1 is > than stat2
     "<"  if each element of stat1 is < than stat2
-  $fields = contains the key of the elements that needs to be compared. 
+  $fields = contains the key of the elements that needs to be compared.
             type of the comparison is based on $op argument value
-  $flag = specify true to dump the stat1 and stat2 
+  $flag = specify true to dump the stat1 and stat2
 */
 
-$all_stat_keys = array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 
+$all_stat_keys = array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
                        "dev", "ino", "mode", "nlink", "uid", "gid",
                        "rdev", "size", "atime", "mtime", "ctime",
                        "blksize", "blocks");
@@ -599,8 +599,8 @@ function compare_stats($stat1, $stat2, $fields, $op = "==", $flag = false ) {
 
   $result = true;
 
-  // compare values of given key from each stat array 
+  // compare values of given key from each stat array
-  for($index = 0; $index < count($fields); $index++) 
+  for($index = 0; $index < count($fields); $index++)
   {
     switch( $op )
     {
@@ -635,7 +635,7 @@ function compare_stats($stat1, $stat2, $fields, $op = "==", $flag = false ) {
          break;
     }
   }
-  // if the result is false(i.e values are not as expected), 
+  // if the result is false(i.e values are not as expected),
   // dump the stat array so that easy to figure out the error
   if ( $result == false ) {
     echo "\n Dumping stat array 1...\n";

ext/standard/tests/file/windows_links/common.inc

@@ -9,7 +9,7 @@ function get_junction(){
 	// junction.exe isn't included with Windows
 	// its a sysinternals tool for working with filesystem links
 	// see: http://technet.microsoft.com/en-us/sysinternals/bb896768
-	
+
 	// install somewhere that is on %path% or added to %path%
 	return "junction.exe";
 }

ext/standard/tests/file/windows_mb_path/util.inc

@@ -109,21 +109,21 @@ function remove_data($id, $dir = NULL)
 		$objects = scandir($dir);
 		foreach ($objects as $object) {
 			if ($object != "." && $object != "..") {
-				if (filetype($dir . DIRECTORY_SEPARATOR . $object) == "dir") 
+				if (filetype($dir . DIRECTORY_SEPARATOR . $object) == "dir")
-					remove_data($id, $dir . DIRECTORY_SEPARATOR . $object); 
+					remove_data($id, $dir . DIRECTORY_SEPARATOR . $object);
-				else 
+				else
 					unlink($dir . DIRECTORY_SEPARATOR . $object);
 			}
 		}
 		reset($objects);
 		rmdir($dir);
-	} 
+	}
 }
 
 function create_data($id, $item = "", $cp = 65001, $utf8 = true)
 {
 	if ($utf8) {
-		/* Keep this file ASCII, so zend.multibyte related stuff can be tasted as well. */ 
+		/* Keep this file ASCII, so zend.multibyte related stuff can be tasted as well. */
 		include dirname(__FILE__) . DIRECTORY_SEPARATOR . "util_utf8.inc";
 		return create_data_from_utf8($id, $item, $cp);
 	} else {

ext/standard/tests/mail/mail_include.inc

@@ -3,46 +3,46 @@
 $server   = '{localhost}';
 $default_mailbox = $server . "INBOX";
 $domain = "example.com";
-$admin_user = "webmaster"; // a user with admin access 
+$admin_user = "webmaster"; // a user with admin access
 $username = "$admin_user@$domain";
 $password = 'p4ssw0rd';
 $users = array("webmaster", "info", "admin", "foo"); // tests require 4 valid userids
 $mailbox_prefix = "phpttest"; // name used for test mailbox
 
 /**
- * Create a test mailbox and populate with msgs 
+ * Create a test mailbox and populate with msgs
  *
  * @para, string mailbox_suffix Suffix used to uniquely identify mailboxes
- * @param int message_count number of test msgs to be written to new mailbox 
+ * @param int message_count number of test msgs to be written to new mailbox
- * 
+ *
  * @return IMAP stream to new mailbox on success; FALSE on failure
  */
 function setup_test_mailbox($mailbox_suffix, $message_count, &$new_mailbox = null, $msg_type = "simple"){
 	global $server, $default_mailbox, $username, $password;
-	
+
 	// open a stream to default mailbox
 	$imap_stream = imap_open($default_mailbox, $username, $password);
 
 	if ($imap_stream === false) {
 		echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
 		return false;
-	}	
+	}
-	
+
 	echo "Create a temporary mailbox and add " . $message_count .  " msgs\n";
 	$new_mailbox = create_mailbox($imap_stream, $mailbox_suffix, $message_count, $msg_type);
 	if ($new_mailbox === false) {
 	   echo "Cant create a temporary mailbox: " . imap_last_error(). "\n";
 	   return false;
 	}
-	
+
 	echo ".. mailbox '$new_mailbox' created\n";
-	
+
 	// reopen stream to new mailbox
 	if (imap_reopen($imap_stream, $new_mailbox) === false) {
 		echo "cant re-open '$new_mailbox' mailbox: " . imap_last_error() . "\n";
 		return false;
 	}
-	
+
 	return $imap_stream;
 }
 
@@ -55,9 +55,9 @@ function setup_test_mailbox($mailbox_suffix, $message_count, &$new_mailbox = nul
 function create_mailbox($imap_stream, $mailbox_suffix, $message_count, $msg_type= "simple"){
 	global $default_mailbox, $mailbox_prefix;
 	$mailbox = $default_mailbox . "." . $mailbox_prefix . $mailbox_suffix;
-	
+
 	$mailboxes = imap_getmailboxes($imap_stream, $mailbox, '*');
-	
+
 	// check mailbox does not already exist
 	if ($mailboxes) {
 		foreach($mailboxes as $value) {
@@ -65,17 +65,17 @@ function create_mailbox($imap_stream, $mailbox_suffix, $message_count, $msg_type
 				exit ("TEST FAILED : Mailbox '$mailbox' already exists\n");
 			}
 		}
-	}	
+	}
 
 	if (imap_createmailbox($imap_stream, $mailbox) === false) {
 		return false;
 	}
-	
+
 	// Add number of test msgs requested
 	if ($message_count > 0) {
 		populate_mailbox($imap_stream, $mailbox, $message_count, $msg_type);
-	}	
+	}
-	
+
 	return $mailbox;
 }
 
@@ -100,42 +100,42 @@ function populate_mailbox($imap_stream, $mailbox, $message_count, $msg_type = "s
 			$envelope["from"]= "foo@anywhere.com";
 			$envelope["to"]  = "$users[0]@$domain";
 			$envelope["subject"] = "Test msg $i";
-		
+
 			$part1["type"] = TYPEMULTIPART;
 			$part1["subtype"] = "mixed";
-			
+
 			$part2["type"] = TYPETEXT;
 			$part2["subtype"] = "plain";
 			$part2["description"] = "imap_mail_compose() function";
 			$part2["contents.data"] = "message 1:xxxxxxxxxxxxxxxxxxxxxxxxxx";
-			
+
 			$part3["type"] = TYPETEXT;
 			$part3["subtype"] = "plain";
 			$part3["description"] = "Example";
 			$part3["contents.data"] = "message 2:yyyyyyyyyyyyyyyyyyyyyyyyyy";
-			
+
 			$part4["type"] = TYPETEXT;
 			$part4["subtype"] = "plain";
 			$part4["description"] = "Return Values";
 			$part4["contents.data"] = "message 3:zzzzzzzzzzzzzzzzzzzzzzzzzz";
-			
+
 			$body[1] = $part1;
 			$body[2] = $part2;
 			$body[3] = $part3;
 			$body[4] = $part4;
-			
+
 			$msg = imap_mail_compose($envelope, $body);
 		}
-	
+
 		imap_append($imap_stream, $mailbox, $msg);
 	}
 }
 
 /**
- * Get the mailbox name from a mailbox decription, i.e strip off server details.  
+ * Get the mailbox name from a mailbox decription, i.e strip off server details.
  *
- * @param string mailbox complete mailbox name 
+ * @param string mailbox complete mailbox name
- * @return mailbox name 
+ * @return mailbox name
  */
 function get_mailbox_name($mailbox){
 

ext/standard/tests/mail/mail_skipif.inc

@@ -10,7 +10,7 @@ if( substr(PHP_OS, 0, 3) == 'WIN' && extension_loaded('sockets')) {
 	// imap uses tcp port 143
 	socket_connect($socket, "localhost", 143) or die ("skip can't socket to mail server");
 }
- 
+
 // Change these to make tests run successfully
 $mailbox  = '{localhost}';
 $username = 'webmaster@example.com';

sapi/cgi/tests/include.inc

@@ -38,7 +38,7 @@ function get_cgi_path() /* {{{ */
 				}
 			}
 
-			if ($php_path && is_dir($php_path) && file_exists($php_path."/cgi/php-cgi") && is_executable($php_path."/cgi/php-cgi")) { 
+			if ($php_path && is_dir($php_path) && file_exists($php_path."/cgi/php-cgi") && is_executable($php_path."/cgi/php-cgi")) {
 				/* gotcha */
 				return $php_path."/cgi/php-cgi";
 			}

sapi/fpm/tests/fcgi.inc

@@ -437,12 +437,12 @@ class Client
 
     /**
      * Execute a request to the FastCGI application asyncronously
-     * 
+     *
      * This sends request to application and returns the assigned ID for that request.
      *
      * You should keep this id for later use with wait_for_response(). Ids are chosen randomly
      * rather than seqentially to guard against false-positives when using persistent sockets.
-     * In that case it is possible that a delayed response to a request made by a previous script 
+     * In that case it is possible that a delayed response to a request made by a previous script
      * invocation comes back on this socket and is mistaken for response to request made with same ID
      * during this request.
      *
@@ -502,7 +502,7 @@ class Client
 
     /**
      * Blocking call that waits for response to specific request
-     * 
+     *
      * @param Integer $requestId
      * @param Integer $timeoutMs [optional] the number of milliseconds to wait. Defaults to the ReadWriteTimeout value set.
      * @return string  response body
@@ -542,7 +542,7 @@ class Client
             }
             if ($resp['type'] == self::END_REQUEST) {
                 $this->_requests[$resp['requestId']]['state'] = self::REQ_STATE_OK;
-                if ($resp['requestId'] == $requestId) { 
+                if ($resp['requestId'] == $requestId) {
                     break;
                 }
             }

sapi/fpm/tests/include.inc

@@ -64,7 +64,7 @@ function run_fpm($config, &$out = false, $extra_args = '') /* {{{ */
 function test_fpm_conf($config, &$msg = NULL) { /* {{{ */
 	$cfg = dirname(__FILE__).'/test-fpm-config.tmp';
 	file_put_contents($cfg, $config);
-	exec(get_fpm_path() . ' -t -y ' . $cfg . ' 2>&1', $output, $code);	
+	exec(get_fpm_path() . ' -t -y ' . $cfg . ' 2>&1', $output, $code);
 	if ($code) {
 		$msg = preg_replace("/\[.+?\]/", "", $output[0]);
 		return false;

tests/classes/constants_basic_003.inc

@@ -1,5 +1,5 @@
 <?php
 class A {
-	const MY_CONST = "hello from A"; 
+	const MY_CONST = "hello from A";
 }
 ?>

tests/classes/interface_optional_arg_003.inc

@@ -1,4 +1,4 @@
-<?php 
+<?php
 interface I {
   function f($a = null);
 }

tests/lang/015.inc

@@ -1,3 +1,3 @@
-<?php 	
+<?php
 	echo "Hello";
 ?>

tests/lang/016.inc

@@ -1,4 +1,4 @@
-<?php 
+<?php
 function MyFunc ($a) {
 	echo $a;
 }

tests/lang/023-1.inc

@@ -10,11 +10,11 @@
 ?>
 
 *** Testing assignments and variable aliasing: ***<br>
-<?php 
+<?php
   /* This test tests assignments to variables using other variables as variable-names */
-  $a = "b"; 
+  $a = "b";
-  $$a = "test"; 
+  $$a = "test";
-  $$$a = "blah"; 
+  $$$a = "blah";
   ${$$$a}["associative arrays work too"] = "this is nifty";
 ?>
 This should read "blah": <?php echo "$test<br>\n"; ?>
@@ -22,7 +22,7 @@ This should read "this is nifty": <?php echo $blah[$test="associative arrays wor
 *************************************************<br>
 
 *** Testing integer operators ***<br>
-<?php 
+<?php
   /* test just about any operator possible on $i and $j (ints) */
   $i = 5;
   $j = 3;
@@ -38,7 +38,7 @@ Correct result - 3:  <?php echo $j%$i; ?><br>
 *********************************<br>
 
 *** Testing real operators ***<br>
-<?php 
+<?php
   /* test just about any operator possible on $i and $j (floats) */
   $i = 5.0;
   $j = 3.0;
@@ -55,7 +55,7 @@ Correct result - 3:  <?php echo $j%$i; ?><br>
 
 *** Testing if/elseif/else control ***<br>
 
-<?php 
+<?php
 /* sick if/elseif/else test by Andi :) */
 $a = 5;
 if ($a == "4") {
@@ -90,7 +90,7 @@ if ($a == "4") {
 
 *** Seriously nested if's test ***<br>
 ** spelling correction by kluzz **
-<?php 
+<?php
 /* yet another sick if/elseif/else test by Zeev */
 $i=$j=0;
 echo "Only two lines of text should follow:<br>\n";
@@ -98,7 +98,7 @@ if (0) { /* this code is not supposed to be executed */
   echo "hmm, this shouldn't be displayed #1<br>\n";
   $j++;
   if (1) {
-    $i 
+    $i
 +=
  $j;
     if (0) {
@@ -128,7 +128,7 @@ if (0) { /* this code is not supposed to be executed */
 } elseif (2-2) {  /* as long as 2-2==0, this isn't supposed to be executed either */
   $i = ++$j;
   echo "hmm, this shouldn't be displayed #2<br>\n";
-  if (1) { 
+  if (1) {
     $j = ++$i;
     if (0) {
       $j = $i*2+$j*($i++);
@@ -182,7 +182,7 @@ if (0) { /* this code is not supposed to be executed */
 ?>
 
 *** C-style else-if's ***<br>
-<?php 
+<?php
   /* looks like without we even tried, C-style else-if structure works fine! */
   if ($a=0) {
     echo "This shouldn't be displayed<br>\n";
@@ -199,7 +199,7 @@ if (0) { /* this code is not supposed to be executed */
 *************************<br>
 
 *** WHILE tests ***<br>
-<?php 
+<?php
 $i=0;
 $j=20;
 while ($i<(2*$j)) {
@@ -217,7 +217,7 @@ while ($i<(2*$j)) {
 
 
 *** Nested WHILEs ***<br>
-<?php 
+<?php
 $arr_len=3;
 
 $i=0;
@@ -253,7 +253,7 @@ while ($i<$arr_len) {
 *********************<br>
 
 *** hash test... ***<br>
-<?php 
+<?php
 /*
 $i=0;
 
@@ -273,7 +273,7 @@ echo "commented out...";
 **************************<br>
 
 *** Hash resizing test ***<br>
-<?php 
+<?php
 $i = 10;
 $a = 'b';
 while ($i > 0) {
@@ -295,7 +295,7 @@ while ($i > 0) {
 
 
 *** break/continue test ***<br>
-<?php 
+<?php
 $i=0;
 
 echo "\$i should go from 0 to 2<br>\n";
@@ -349,7 +349,7 @@ while ($i<5) {
 <?php include("023-2.inc"); ?>
 ********************************<br>
 
-<?php 
+<?php
 {
   echo "Tests completed.<br>\n";  # testing some PHP style comment...
 }

tests/lang/023-2.inc

@@ -1,5 +1,5 @@
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 <?php echo "and this is PHP code, 2+2=".(2+2).""; ?>
 

tests/lang/023.phpt

@@ -5,7 +5,7 @@ date.timezone=UTC
 --FILE--
 PHP Regression Test
 
-<?php 
+<?php
 
 include("023-1.inc");
 
@@ -246,7 +246,7 @@ $i=2<br>
 
 *** Nested file include test ***<br>
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>

tests/lang/024.phpt

@@ -1,7 +1,7 @@
 --TEST--
 Looped regression test (may take a while)
 --FILE--
-<?php 
+<?php
 for ($jdk=0; $jdk<50; $jdk++) {
 ?><html>
 <head>
@@ -11,11 +11,11 @@ for ($jdk=0; $jdk<50; $jdk++) {
     */
 ?>
 *** Testing assignments and variable aliasing: ***
-<?php 
+<?php
   /* This test tests assignments to variables using other variables as variable-names */
-  $a = "b"; 
+  $a = "b";
-  $$a = "test"; 
+  $$a = "test";
-  $$$a = "blah"; 
+  $$$a = "blah";
   ${$$$a}["associative arrays work too"] = "this is nifty";
 ?>
 This should read "blah": <?php echo "$test\n"; ?>
@@ -23,7 +23,7 @@ This should read "this is nifty": <?php echo $blah[$test="associative arrays wor
 *************************************************
 
 *** Testing integer operators ***
-<?php 
+<?php
   /* test just about any operator possible on $i and $j (ints) */
   $i = 5;
   $j = 3;
@@ -47,7 +47,7 @@ Correct result - 3:  <?php echo $j%$i; ?>
 *********************************
 
 *** Testing real operators ***
-<?php 
+<?php
   /* test just about any operator possible on $i and $j (floats) */
   $i = 5.0;
   $j = 3.0;
@@ -72,7 +72,7 @@ Correct result - 3:  <?php echo $j%$i; ?>
 
 *** Testing if/elseif/else control ***
 
-<?php 
+<?php
 /* sick if/elseif/else test by Andi :) */
 $a = 5;
 if ($a == "4") {
@@ -107,7 +107,7 @@ if ($a == "4") {
 
 *** Seriously nested if's test ***
 ** spelling correction by kluzz **
-<?php 
+<?php
 /* yet another sick if/elseif/else test by Zeev */
 $i=$j=0;
 echo "Only two lines of text should follow:\n";
@@ -143,7 +143,7 @@ if (0) { /* this code is not supposed to be executed */
 } elseif (2-2) {  /* as long as 2-2==0, this isn't supposed to be executed either */
   $i = ++$j;
   echo "hmm, this shouldn't be displayed #2\n";
-  if (1) { 
+  if (1) {
     $j = ++$i;
     if (0) {
       $j = $i*2+$j*($i++);
@@ -197,7 +197,7 @@ if (0) { /* this code is not supposed to be executed */
 ?>
 
 *** C-style else-if's ***
-<?php 
+<?php
   /* looks like without we even tried, C-style else-if structure works fine! */
   if ($a=0) {
     echo "This shouldn't be displayed\n";
@@ -214,7 +214,7 @@ if (0) { /* this code is not supposed to be executed */
 *************************
 
 *** WHILE tests ***
-<?php 
+<?php
 $i=0;
 $j=20;
 while ($i<(2*$j)) {
@@ -232,7 +232,7 @@ while ($i<(2*$j)) {
 
 
 *** Nested WHILEs ***
-<?php 
+<?php
 $arr_len=3;
 
 $i=0;
@@ -268,7 +268,7 @@ while ($i<$arr_len) {
 *********************
 
 *** hash test... ***
-<?php 
+<?php
 /*
 $i=0;
 
@@ -288,7 +288,7 @@ echo "commented out...";
 **************************
 
 *** Hash resizing test ***
-<?php 
+<?php
 $i = 10;
 $a = "b";
 while ($i > 0) {
@@ -310,7 +310,7 @@ while ($i > 0) {
 
 
 *** break/continue test ***
-<?php 
+<?php
 $i=0;
 
 echo "\$i should go from 0 to 2\n";
@@ -364,7 +364,7 @@ while ($i<5) {
 <?php include("023-2.inc"); ?>
 ********************************
 
-<?php 
+<?php
 {
   echo "Tests completed.\n";  # testing some PHP style comment...
 }
@@ -589,7 +589,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -814,7 +814,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -1039,7 +1039,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -1264,7 +1264,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -1489,7 +1489,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -1714,7 +1714,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -1939,7 +1939,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -2164,7 +2164,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -2389,7 +2389,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -2614,7 +2614,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -2839,7 +2839,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -3064,7 +3064,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -3289,7 +3289,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -3514,7 +3514,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -3739,7 +3739,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -3964,7 +3964,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -4189,7 +4189,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -4414,7 +4414,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -4639,7 +4639,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -4864,7 +4864,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -5089,7 +5089,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -5314,7 +5314,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -5539,7 +5539,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -5764,7 +5764,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -5989,7 +5989,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -6214,7 +6214,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -6439,7 +6439,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -6664,7 +6664,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -6889,7 +6889,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -7114,7 +7114,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -7339,7 +7339,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -7564,7 +7564,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -7789,7 +7789,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -8014,7 +8014,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -8239,7 +8239,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -8464,7 +8464,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -8689,7 +8689,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -8914,7 +8914,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -9139,7 +9139,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -9364,7 +9364,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -9589,7 +9589,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -9814,7 +9814,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -10039,7 +10039,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -10264,7 +10264,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -10489,7 +10489,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -10714,7 +10714,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -10939,7 +10939,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -11164,7 +11164,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -11389,7 +11389,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>
@@ -11614,7 +11614,7 @@ $i=2
 
 *** Nested file include test ***
 <html>
-This is Finish.phtml.  This file is supposed to be included 
+This is Finish.phtml.  This file is supposed to be included
 from regression_test.phtml.  This is normal HTML.
 and this is PHP code, 2+2=4
 </html>

tests/quicktester.inc

@@ -15,7 +15,7 @@ TESTS;
   Remember to NOT put a trailing ; after a line!
 
  */
-error_reporting(E_ALL);  
+error_reporting(E_ALL);
 $tests = explode("\n",$tests);
 $success = TRUE;
 foreach ($tests as $n=>$test)
@@ -72,4 +72,4 @@ foreach ($tests as $n=>$test)
 	}
 }
 if ($success) echo "OK";
-		 
+

tests/security/open_basedir.inc

@@ -3,7 +3,7 @@
 // This file contains helper functions for testing open_basedir configuration
 // Care must be taken with where the directories are created because different
 // SAPIs set the working directory differently. So simply creating a directory
-// relative to the current working directory like this: mkdir("blah") might 
+// relative to the current working directory like this: mkdir("blah") might
 // actually create it in several different places depending on the SAPI..!
 //
 // Note also depending on the version of php being tested, so the open_basedir
@@ -26,7 +26,7 @@ function recursive_delete_directory($directory) {
     // Make sure the directory is valid
     if (is_dir($directory) == FALSE) {
         return FALSE;
-    } 
+    }
 
     // Check we can access the directory
     if (is_readable($directory) == FALSE) {
@@ -110,7 +110,7 @@ function test_open_basedir_array($function) {
     global $savedDirectory;
 
     test_open_basedir_before($function);
-    test_open_basedir_error($function); 
+    test_open_basedir_error($function);
     var_dump(is_array($function("./../.")));
     var_dump(is_array($function("../ok")));
     var_dump(is_array($function("ok.txt")));
@@ -124,7 +124,7 @@ function test_open_basedir_array($function) {
 function test_open_basedir($function) {
     global $savedDirectory;
     test_open_basedir_before($function);
-    test_open_basedir_error($function);     
+    test_open_basedir_error($function);
     var_dump($function("./../."));
     var_dump($function("../ok"));
     var_dump($function("ok.txt"));