Reindent phpt files

11 files changed, 286 insertions, 286 deletions

diff --git a/ext/standard/tests/mail/mail_basic7.phpt b/ext/standard/tests/mail/mail_basic7.phpt
index c01fb5fe25..9c9c61d835 100644
--- a/ext/standard/tests/mail/mail_basic7.phpt
+++ b/ext/standard/tests/mail/mail_basic7.phpt
@@ -22,13 +22,13 @@ $to = 'user@example.com';
 $subject = 'Test Subject';
 $message = 'A Message';
 $additional_headers = array(
-	'KHeaders' => 'aaaa',
-	'bcc'=>'foo@bar',
-	'foo'=>
-	array(
-		"bar\r\n hoge",
-		"bar\r\n\t fuga",
-	),
+    'KHeaders' => 'aaaa',
+    'bcc'=>'foo@bar',
+    'foo'=>
+    array(
+        "bar\r\n hoge",
+        "bar\r\n\t fuga",
+    ),
 );
 $outFile = "mailBasic7.out";
 @unlink($outFile);
@@ -48,14 +48,14 @@ $subject = 'Test Subject';
 $message = 'A Message';
 // Headers should not have array values
 $additional_headers = array(
-	'orig-date' => array('foo1'),
-	'from' => array('foo2'),
-	'sender' => array('foo3'),
-	'reply-to' => array('foo4'),
-	'to' => array('foo5'),
-	'bcc' => array('foo6'),
-	'message-id' => array('foo7'),
-	'in-reply-to'=> array('foo8'),
+    'orig-date' => array('foo1'),
+    'from' => array('foo2'),
+    'sender' => array('foo3'),
+    'reply-to' => array('foo4'),
+    'to' => array('foo5'),
+    'bcc' => array('foo6'),
+    'message-id' => array('foo7'),
+    'in-reply-to'=> array('foo8'),
 );
 $outFile = "mailBasic7.out";
 @unlink($outFile);
@@ -74,13 +74,13 @@ $to = 'user@example.com';
 $subject = 'Test Subject';
 $message = 'A Message';
 $additional_headers = array(
-	'foo1' => array('foo1'=>'bar1'),
-	'foo2' => array('foo2', array('foo3')),
-	'foo3' => array(123),
-	'foo4' => array(123.456),
-	'foo5' => array(FALSE),
-	'foo6' => array(NULL),
-	'foo7' => array(new StdClass),
+    'foo1' => array('foo1'=>'bar1'),
+    'foo2' => array('foo2', array('foo3')),
+    'foo3' => array(123),
+    'foo4' => array(123.456),
+    'foo5' => array(FALSE),
+    'foo6' => array(NULL),
+    'foo7' => array(new StdClass),
 );
 $outFile = "mailBasic7.out";
 @unlink($outFile);
@@ -99,16 +99,16 @@ $to = 'user@example.com';
 $subject = 'Test Subject';
 $message = 'A Message';
 $additional_headers = array(
-	'*:foo1' => array('bar1'),
-	'foo2:::' => array('bar1'),
-	'foo3()' => array('bar1'),
-	'foo4@' => array('bar1'),
-	'foo5|' => array('bar1'),
-	"\0foo6" => array('bar1'),
-	"foo7\0" => array('bar1'),
-	"foo8" => array(),
-	"foo9" => '%&$#!',
-	"foo10" => "abc\0\tdef",
+    '*:foo1' => array('bar1'),
+    'foo2:::' => array('bar1'),
+    'foo3()' => array('bar1'),
+    'foo4@' => array('bar1'),
+    'foo5|' => array('bar1'),
+    "\0foo6" => array('bar1'),
+    "foo7\0" => array('bar1'),
+    "foo8" => array(),
+    "foo9" => '%&$#!',
+    "foo10" => "abc\0\tdef",
 );
 $outFile = "mailBasic7.out";
 @unlink($outFile);
diff --git a/ext/standard/tests/mail/mail_basic_alt1-win32.phpt b/ext/standard/tests/mail/mail_basic_alt1-win32.phpt
index c48634e99c..5952a14f59 100644
--- a/ext/standard/tests/mail/mail_basic_alt1-win32.phpt
+++ b/ext/standard/tests/mail/mail_basic_alt1-win32.phpt
@@ -38,48 +38,48 @@ HERE;
 $res = mail($to, $subject, $message);
 
 if ($res !== true) {
-	exit("TEST FAILED : Unable to send test email\n");
+    exit("TEST FAILED : Unable to send test email\n");
 } else {
-	echo "Msg sent OK\n";
+    echo "Msg sent OK\n";
 }
 
 // Search for email message on the mail server using imap.
 $imap_stream = imap_open($default_mailbox, $username, $password);
 if ($imap_stream === false) {
-	echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
-	return false;
+    echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
+    return false;
 }
 
 $found = false;
 $repeat_count = 20; // we will repeat a max of 20 times
 while (!$found && $repeat_count > 0) {
 
-	// sleep for a while to allow msg to be delivered
-	sleep(1);
+    // sleep for a while to allow msg to be delivered
+    sleep(1);
 
-	$current_msg_count = imap_check($imap_stream)->Nmsgs;
+    $current_msg_count = imap_check($imap_stream)->Nmsgs;
 
-	// Iterate over recent msgs to find the one we sent above
-	for ($i = 1; $i <= $current_msg_count; $i++) {
-		// get hdr details
-		$hdr = imap_headerinfo($imap_stream, $i);
+    // Iterate over recent msgs to find the one we sent above
+    for ($i = 1; $i <= $current_msg_count; $i++) {
+        // get hdr details
+        $hdr = imap_headerinfo($imap_stream, $i);
 
-		if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
-			echo "Id of msg just sent is $i\n";
-			echo ".. delete it\n";
-			imap_delete($imap_stream, $i);
-			$found = true;
-			break;
-		}
-	}
+        if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
+            echo "Id of msg just sent is $i\n";
+            echo ".. delete it\n";
+            imap_delete($imap_stream, $i);
+            $found = true;
+            break;
+        }
+    }
 
-	$repeat_count -= 1;
+    $repeat_count -= 1;
 }
 
 if (!$found) {
-	echo "TEST FAILED: email not delivered\n";
+    echo "TEST FAILED: email not delivered\n";
 } else {
-	echo "TEST PASSED: Msgs sent and deleted OK\n";
+    echo "TEST PASSED: Msgs sent and deleted OK\n";
 }
 
 imap_close($imap_stream, CL_EXPUNGE);
diff --git a/ext/standard/tests/mail/mail_basic_alt2-win32.phpt b/ext/standard/tests/mail/mail_basic_alt2-win32.phpt
index 3aff59a614..8c7a28983c 100644
--- a/ext/standard/tests/mail/mail_basic_alt2-win32.phpt
+++ b/ext/standard/tests/mail/mail_basic_alt2-win32.phpt
@@ -35,48 +35,48 @@ $extra_headers = "from: user@example.com";
 $res = mail($to, $subject, $message, $extra_headers);
 
 if ($res !== true) {
-	exit("TEST FAILED : Unable to send test email\n");
+    exit("TEST FAILED : Unable to send test email\n");
 } else {
-	echo "Msg sent OK\n";
+    echo "Msg sent OK\n";
 }
 
 // Search for email message on the mail server using imap.
 $imap_stream = imap_open($default_mailbox, $username, $password);
 if ($imap_stream === false) {
-	echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
-	return false;
+    echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
+    return false;
 }
 
 $found = false;
 $repeat_count = 20; // we will repeat a max of 20 times
 while (!$found && $repeat_count > 0) {
 
-	// sleep for a while to allow msg to be delivered
-	sleep(1);
+    // sleep for a while to allow msg to be delivered
+    sleep(1);
 
-	$current_msg_count = imap_check($imap_stream)->Nmsgs;
+    $current_msg_count = imap_check($imap_stream)->Nmsgs;
 
-	// Iterate over recent msgs to find the one we sent above
-	for ($i = 1; $i <= $current_msg_count; $i++) {
-		// get hdr details
-		$hdr = imap_headerinfo($imap_stream, $i);
+    // Iterate over recent msgs to find the one we sent above
+    for ($i = 1; $i <= $current_msg_count; $i++) {
+        // get hdr details
+        $hdr = imap_headerinfo($imap_stream, $i);
 
-		if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
-			echo "Id of msg just sent is $i\n";
-			echo ".. delete it\n";
-			imap_delete($imap_stream, $i);
-			$found = true;
-			break;
-		}
-	}
+        if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
+            echo "Id of msg just sent is $i\n";
+            echo ".. delete it\n";
+            imap_delete($imap_stream, $i);
+            $found = true;
+            break;
+        }
+    }
 
-	$repeat_count -= 1;
+    $repeat_count -= 1;
 }
 
 if (!$found) {
-	echo "TEST FAILED: email not delivered\n";
+    echo "TEST FAILED: email not delivered\n";
 } else {
-	echo "TEST PASSED: Msgs sent and deleted OK\n";
+    echo "TEST PASSED: Msgs sent and deleted OK\n";
 }
 
 imap_close($imap_stream, CL_EXPUNGE);
diff --git a/ext/standard/tests/mail/mail_basic_alt3-win32.phpt b/ext/standard/tests/mail/mail_basic_alt3-win32.phpt
index 52d48937ed..15fb701e28 100644
--- a/ext/standard/tests/mail/mail_basic_alt3-win32.phpt
+++ b/ext/standard/tests/mail/mail_basic_alt3-win32.phpt
@@ -35,48 +35,48 @@ $extra_headers = "FRom: user@example.com";
 $res = mail($to, $subject, $message, $extra_headers);
 
 if ($res !== true) {
-	exit("TEST FAILED : Unable to send test email\n");
+    exit("TEST FAILED : Unable to send test email\n");
 } else {
-	echo "Msg sent OK\n";
+    echo "Msg sent OK\n";
 }
 
 // Search for email message on the mail server using imap.
 $imap_stream = imap_open($default_mailbox, $username, $password);
 if ($imap_stream === false) {
-	echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
-	return false;
+    echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
+    return false;
 }
 
 $found = false;
 $repeat_count = 20; // we will repeat a max of 20 times
 while (!$found && $repeat_count > 0) {
 
-	// sleep for a while to allow msg to be delivered
-	sleep(1);
+    // sleep for a while to allow msg to be delivered
+    sleep(1);
 
-	$current_msg_count = imap_check($imap_stream)->Nmsgs;
+    $current_msg_count = imap_check($imap_stream)->Nmsgs;
 
-	// Iterate over recent msgs to find the one we sent above
-	for ($i = 1; $i <= $current_msg_count; $i++) {
-		// get hdr details
-		$hdr = imap_headerinfo($imap_stream, $i);
+    // Iterate over recent msgs to find the one we sent above
+    for ($i = 1; $i <= $current_msg_count; $i++) {
+        // get hdr details
+        $hdr = imap_headerinfo($imap_stream, $i);
 
-		if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
-			echo "Id of msg just sent is $i\n";
-			echo ".. delete it\n";
-			imap_delete($imap_stream, $i);
-			$found = true;
-			break;
-		}
-	}
+        if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
+            echo "Id of msg just sent is $i\n";
+            echo ".. delete it\n";
+            imap_delete($imap_stream, $i);
+            $found = true;
+            break;
+        }
+    }
 
-	$repeat_count -= 1;
+    $repeat_count -= 1;
 }
 
 if (!$found) {
-	echo "TEST FAILED: email not delivered\n";
+    echo "TEST FAILED: email not delivered\n";
 } else {
-	echo "TEST PASSED: Msgs sent and deleted OK\n";
+    echo "TEST PASSED: Msgs sent and deleted OK\n";
 }
 
 imap_close($imap_stream, CL_EXPUNGE);
diff --git a/ext/standard/tests/mail/mail_basic_alt4-win32.phpt b/ext/standard/tests/mail/mail_basic_alt4-win32.phpt
index a677312442..96c6fb11f5 100644
--- a/ext/standard/tests/mail/mail_basic_alt4-win32.phpt
+++ b/ext/standard/tests/mail/mail_basic_alt4-win32.phpt
@@ -36,48 +36,48 @@ $extra_parameters = "addons"; // should be ignored
 $res = mail($to, $subject, $message, $extra_headers, $extra_parameters);
 
 if ($res !== true) {
-	exit("TEST FAILED : Unable to send test email\n");
+    exit("TEST FAILED : Unable to send test email\n");
 } else {
-	echo "Msg sent OK\n";
+    echo "Msg sent OK\n";
 }
 
 // Search for email message on the mail server using imap.
 $imap_stream = imap_open($default_mailbox, $username, $password);
 if ($imap_stream === false) {
-	echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
-	return false;
+    echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
+    return false;
 }
 
 $found = false;
 $repeat_count = 20; // we will repeat a max of 20 times
 while (!$found && $repeat_count > 0) {
 
-	// sleep for a while to allow msg to be delivered
-	sleep(1);
+    // sleep for a while to allow msg to be delivered
+    sleep(1);
 
-	$current_msg_count = imap_check($imap_stream)->Nmsgs;
+    $current_msg_count = imap_check($imap_stream)->Nmsgs;
 
-	// Iterate over recent msgs to find the one we sent above
-	for ($i = 1; $i <= $current_msg_count; $i++) {
-		// get hdr details
-		$hdr = imap_headerinfo($imap_stream, $i);
+    // Iterate over recent msgs to find the one we sent above
+    for ($i = 1; $i <= $current_msg_count; $i++) {
+        // get hdr details
+        $hdr = imap_headerinfo($imap_stream, $i);
 
-		if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
-			echo "Id of msg just sent is $i\n";
-			echo ".. delete it\n";
-			imap_delete($imap_stream, $i);
-			$found = true;
-			break;
-		}
-	}
+        if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
+            echo "Id of msg just sent is $i\n";
+            echo ".. delete it\n";
+            imap_delete($imap_stream, $i);
+            $found = true;
+            break;
+        }
+    }
 
-	$repeat_count -= 1;
+    $repeat_count -= 1;
 }
 
 if (!$found) {
-	echo "TEST FAILED: email not delivered\n";
+    echo "TEST FAILED: email not delivered\n";
 } else {
-	echo "TEST PASSED: Msgs sent and deleted OK\n";
+    echo "TEST PASSED: Msgs sent and deleted OK\n";
 }
 
 imap_close($imap_stream, CL_EXPUNGE);
diff --git a/ext/standard/tests/mail/mail_include.inc b/ext/standard/tests/mail/mail_include.inc
index ba7ee121b5..c69d4a7182 100644
--- a/ext/standard/tests/mail/mail_include.inc
+++ b/ext/standard/tests/mail/mail_include.inc
@@ -18,32 +18,32 @@ $mailbox_prefix = "phpttest"; // name used for test mailbox
  * @return IMAP stream to new mailbox on success; FALSE on failure
  */
 function setup_test_mailbox($mailbox_suffix, $message_count, &$new_mailbox = null, $msg_type = "simple"){
-	global $server, $default_mailbox, $username, $password;
+    global $server, $default_mailbox, $username, $password;
 
-	// open a stream to default mailbox
-	$imap_stream = imap_open($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 $server: " . imap_last_error() . "\n";
-		return false;
-	}
+    if ($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 "Can't create a temporary mailbox: " . 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 "Can't create a temporary mailbox: " . imap_last_error(). "\n";
+       return false;
+    }
 
-	echo ".. mailbox '$new_mailbox' created\n";
+    echo ".. mailbox '$new_mailbox' created\n";
 
-	// reopen stream to new mailbox
-	if (imap_reopen($imap_stream, $new_mailbox) === false) {
-		echo "can't re-open '$new_mailbox' mailbox: " . imap_last_error() . "\n";
-		return false;
-	}
+    // reopen stream to new mailbox
+    if (imap_reopen($imap_stream, $new_mailbox) === false) {
+        echo "can't re-open '$new_mailbox' mailbox: " . imap_last_error() . "\n";
+        return false;
+    }
 
-	return $imap_stream;
+    return $imap_stream;
 }
 
 /**
@@ -53,30 +53,30 @@ function setup_test_mailbox($mailbox_suffix, $message_count, &$new_mailbox = nul
  * @param string $mailbox
  */
 function create_mailbox($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 $value) {
-			if ($value->name == $mailbox) {
-				exit ("TEST FAILED : Mailbox '$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;
+    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 $value) {
+            if ($value->name == $mailbox) {
+                exit ("TEST FAILED : Mailbox '$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;
 }
 
 /**
@@ -87,48 +87,48 @@ function create_mailbox($imap_stream, $mailbox_suffix, $message_count, $msg_type
  */
 function populate_mailbox($imap_stream, $mailbox, $message_count, $msg_type = "simple"){
 
-	global $users, $domain;
-
-	for($i = 1; $i <= $message_count; $i++) {
-		if ($msg_type == "simple") {
-			$msg =  "From: foo@anywhere.com\r\n"
-				. "To: $users[0]@$domain\r\n"
-				. "Subject: test$i\r\n"
-				. "\r\n"
-				. "$i: this is a test message, please ignore\r\n";
-		} else {
-			$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);
-	}
+    global $users, $domain;
+
+    for($i = 1; $i <= $message_count; $i++) {
+        if ($msg_type == "simple") {
+            $msg =  "From: foo@anywhere.com\r\n"
+                . "To: $users[0]@$domain\r\n"
+                . "Subject: test$i\r\n"
+                . "\r\n"
+                . "$i: this is a test message, please ignore\r\n";
+        } else {
+            $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);
+    }
 }
 
 /**
@@ -139,12 +139,12 @@ function populate_mailbox($imap_stream, $mailbox, $message_count, $msg_type = "s
  */
 function get_mailbox_name($mailbox){
 
-	if (preg_match('/\{.*?\}(.*)/', $mailbox, $match) != 1) {
-		echo "Unrecpognized mailbox name\n";
-		return false;
-	}
+    if (preg_match('/\{.*?\}(.*)/', $mailbox, $match) != 1) {
+        echo "Unrecpognized mailbox name\n";
+        return false;
+    }
 
-	return $match[1];
+    return $match[1];
 }
 
 ?>
diff --git a/ext/standard/tests/mail/mail_log.phpt b/ext/standard/tests/mail/mail_log.phpt
index e60aa621b0..4f9e9423f4 100644
--- a/ext/standard/tests/mail/mail_log.phpt
+++ b/ext/standard/tests/mail/mail_log.phpt
@@ -9,7 +9,7 @@ date_default_timezone_set("UTC");
 
 $logfile = ini_get("mail.log");
 if (file_exists($logfile)) {
-	unlink($logfile);
+    unlink($logfile);
 }
 touch($logfile);
 clearstatcache();
diff --git a/ext/standard/tests/mail/mail_skipif.inc b/ext/standard/tests/mail/mail_skipif.inc
index fedcfbbe4e..8f2468581d 100644
--- a/ext/standard/tests/mail/mail_skipif.inc
+++ b/ext/standard/tests/mail/mail_skipif.inc
@@ -2,13 +2,13 @@
 extension_loaded('imap') or die('skip imap extension not available in this build');
 
 if( substr(PHP_OS, 0, 3) == 'WIN' && extension_loaded('sockets')) {
-	// be sure mail server is accessible... on PHP 5.3.13 release build, using test-pack PHP-5.3-r1af8b3f,
-	// the code below didn't skip test even though there was no mail server
-	//     test then failed (no mail server to test against)
-	$socket  = socket_create(AF_INET, SOCK_RAW, 1);
-	socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => 10, 'usec' => 10));
-	// imap uses tcp port 143
-	socket_connect($socket, "localhost", 143) or die ("skip can't socket to mail server");
+    // be sure mail server is accessible... on PHP 5.3.13 release build, using test-pack PHP-5.3-r1af8b3f,
+    // the code below didn't skip test even though there was no mail server
+    //     test then failed (no mail server to test against)
+    $socket  = socket_create(AF_INET, SOCK_RAW, 1);
+    socket_set_option($socket, SOL_SOCKET, SO_RCVTIMEO, array('sec' => 10, 'usec' => 10));
+    // 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
@@ -20,7 +20,7 @@ $retries = 0; // don't retry connect on failure
 
 $mbox = imap_open($mailbox, $username, $password, $options, $retries);
 if (!$mbox) {
-	die("skip could not connect to mailbox $mailbox");
+    die("skip could not connect to mailbox $mailbox");
 }
 imap_close($mbox);
 ?>
diff --git a/ext/standard/tests/mail/mail_variation_alt1-win32.phpt b/ext/standard/tests/mail/mail_variation_alt1-win32.phpt
index 92a59477d0..155dc9815a 100644
--- a/ext/standard/tests/mail/mail_variation_alt1-win32.phpt
+++ b/ext/standard/tests/mail/mail_variation_alt1-win32.phpt
@@ -37,48 +37,48 @@ HERE;
 $res = mail($to, $subject, $message);
 
 if ($res !== true) {
-	exit("TEST COMPLETED : Unable to send test email\n");
+    exit("TEST COMPLETED : Unable to send test email\n");
 } else {
-	echo "Msg sent OK\n";
+    echo "Msg sent OK\n";
 }
 
 // Search for email message on the mail server using imap.
 $imap_stream = imap_open($default_mailbox, $username, $password);
 if ($imap_stream === false) {
-	echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
-	return false;
+    echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
+    return false;
 }
 
 $found = false;
 $repeat_count = 20; // we will repeat a max of 20 times
 while (!$found && $repeat_count > 0) {
 
-	// sleep for a while to allow msg to be delivered
-	sleep(1);
+    // sleep for a while to allow msg to be delivered
+    sleep(1);
 
-	$current_msg_count = imap_check($imap_stream)->Nmsgs;
+    $current_msg_count = imap_check($imap_stream)->Nmsgs;
 
-	// Iterate over recent msgs to find the one we sent above
-	for ($i = 1; $i <= $current_msg_count; $i++) {
-		// get hdr details
-		$hdr = imap_headerinfo($imap_stream, $i);
+    // Iterate over recent msgs to find the one we sent above
+    for ($i = 1; $i <= $current_msg_count; $i++) {
+        // get hdr details
+        $hdr = imap_headerinfo($imap_stream, $i);
 
-		if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
-			echo "Id of msg just sent is $i\n";
-			echo ".. delete it\n";
-			imap_delete($imap_stream, $i);
-			$found = true;
-			break;
-		}
-	}
+        if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
+            echo "Id of msg just sent is $i\n";
+            echo ".. delete it\n";
+            imap_delete($imap_stream, $i);
+            $found = true;
+            break;
+        }
+    }
 
-	$repeat_count -= 1;
+    $repeat_count -= 1;
 }
 
 if (!$found) {
-	echo "TEST FAILED: email not delivered\n";
+    echo "TEST FAILED: email not delivered\n";
 } else {
-	echo "TEST PASSED: Msgs sent and deleted OK\n";
+    echo "TEST PASSED: Msgs sent and deleted OK\n";
 }
 
 imap_close($imap_stream, CL_EXPUNGE);
diff --git a/ext/standard/tests/mail/mail_variation_alt2-win32.phpt b/ext/standard/tests/mail/mail_variation_alt2-win32.phpt
index 06c16eb5f8..36d971329f 100644
--- a/ext/standard/tests/mail/mail_variation_alt2-win32.phpt
+++ b/ext/standard/tests/mail/mail_variation_alt2-win32.phpt
@@ -37,48 +37,48 @@ HERE;
 $res = mail($to, $subject, $message);
 
 if ($res !== true) {
-	exit("TEST COMPLETED : Unable to send test email\n");
+    exit("TEST COMPLETED : Unable to send test email\n");
 } else {
-	echo "Msg sent OK\n";
+    echo "Msg sent OK\n";
 }
 
 // Search for email message on the mail server using imap.
 $imap_stream = imap_open($default_mailbox, $username, $password);
 if ($imap_stream === false) {
-	echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
-	return false;
+    echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
+    return false;
 }
 
 $found = false;
 $repeat_count = 20; // we will repeat a max of 20 times
 while (!$found && $repeat_count > 0) {
 
-	// sleep for a while to allow msg to be delivered
-	sleep(1);
+    // sleep for a while to allow msg to be delivered
+    sleep(1);
 
-	$current_msg_count = imap_check($imap_stream)->Nmsgs;
+    $current_msg_count = imap_check($imap_stream)->Nmsgs;
 
-	// Iterate over recent msgs to find the one we sent above
-	for ($i = 1; $i <= $current_msg_count; $i++) {
-		// get hdr details
-		$hdr = imap_headerinfo($imap_stream, $i);
+    // Iterate over recent msgs to find the one we sent above
+    for ($i = 1; $i <= $current_msg_count; $i++) {
+        // get hdr details
+        $hdr = imap_headerinfo($imap_stream, $i);
 
-		if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
-			echo "Id of msg just sent is $i\n";
-			echo ".. delete it\n";
-			imap_delete($imap_stream, $i);
-			$found = true;
-			break;
-		}
-	}
+        if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
+            echo "Id of msg just sent is $i\n";
+            echo ".. delete it\n";
+            imap_delete($imap_stream, $i);
+            $found = true;
+            break;
+        }
+    }
 
-	$repeat_count -= 1;
+    $repeat_count -= 1;
 }
 
 if (!$found) {
-	echo "TEST FAILED: email not delivered\n";
+    echo "TEST FAILED: email not delivered\n";
 } else {
-	echo "TEST PASSED: Msgs sent and deleted OK\n";
+    echo "TEST PASSED: Msgs sent and deleted OK\n";
 }
 
 imap_close($imap_stream, CL_EXPUNGE);
diff --git a/ext/standard/tests/mail/mail_variation_alt3-win32.phpt b/ext/standard/tests/mail/mail_variation_alt3-win32.phpt
index 44eda4555b..96d5d796bb 100644
--- a/ext/standard/tests/mail/mail_variation_alt3-win32.phpt
+++ b/ext/standard/tests/mail/mail_variation_alt3-win32.phpt
@@ -36,48 +36,48 @@ HERE;
 $res = mail($to, $subject, $message);
 
 if ($res !== true) {
-	exit("TEST COMPLETED : Unable to send test email\n");
+    exit("TEST COMPLETED : Unable to send test email\n");
 } else {
-	echo "Msg sent OK\n";
+    echo "Msg sent OK\n";
 }
 
 // Search for email message on the mail server using imap.
 $imap_stream = imap_open($default_mailbox, $username, $password);
 if ($imap_stream === false) {
-	echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
-	return false;
+    echo "Cannot connect to IMAP server $server: " . imap_last_error() . "\n";
+    return false;
 }
 
 $found = false;
 $repeat_count = 20; // we will repeat a max of 20 times
 while (!$found && $repeat_count > 0) {
 
-	// sleep for a while to allow msg to be delivered
-	sleep(1);
+    // sleep for a while to allow msg to be delivered
+    sleep(1);
 
-	$current_msg_count = imap_check($imap_stream)->Nmsgs;
+    $current_msg_count = imap_check($imap_stream)->Nmsgs;
 
-	// Iterate over recent msgs to find the one we sent above
-	for ($i = 1; $i <= $current_msg_count; $i++) {
-		// get hdr details
-		$hdr = imap_headerinfo($imap_stream, $i);
+    // Iterate over recent msgs to find the one we sent above
+    for ($i = 1; $i <= $current_msg_count; $i++) {
+        // get hdr details
+        $hdr = imap_headerinfo($imap_stream, $i);
 
-		if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
-			echo "Id of msg just sent is $i\n";
-			echo ".. delete it\n";
-			imap_delete($imap_stream, $i);
-			$found = true;
-			break;
-		}
-	}
+        if (substr($hdr->Subject, 0 , strlen($subject_prefix)) == $subject_prefix) {
+            echo "Id of msg just sent is $i\n";
+            echo ".. delete it\n";
+            imap_delete($imap_stream, $i);
+            $found = true;
+            break;
+        }
+    }
 
-	$repeat_count -= 1;
+    $repeat_count -= 1;
 }
 
 if (!$found) {
-	echo "TEST FAILED: email not delivered\n";
+    echo "TEST FAILED: email not delivered\n";
 } else {
-	echo "TEST PASSED: Msgs sent and deleted OK\n";
+    echo "TEST PASSED: Msgs sent and deleted OK\n";
 }
 
 imap_close($imap_stream, CL_EXPUNGE);