Changeset 8572 for trunk/wp-includes/pluggable.php

Timestamp:

08/06/2008 08:31:54 PM (16 years ago)

Author:

markjaquith

Message:

Cast to array when using foreach(). Props santosj (and thanks for your perseverance!). fixes #2784

File:

• trunk/wp-includes/pluggable.php (modified) (4 diffs)

trunk/wp-includes/pluggable.php

@@ -281 +281 @@
         if ( !empty( $tempheaders ) ) {
             // Iterate through the raw headers
-            foreach ( $tempheaders as $header ) {
+            foreach ( (array) $tempheaders as $header ) {
                 if ( strpos($header, ':') === false )
                     continue;
@@ -364 +364 @@
     // Add any CC and BCC recipients
     if ( !empty($cc) ) {
-        foreach ($cc as $recipient) {
+        foreach ( (array) $cc as $recipient ) {
             $phpmailer->AddCc( trim($recipient) );
         }
     }
     if ( !empty($bcc) ) {
-        foreach ($bcc as $recipient) {
+        foreach ( (array) $bcc as $recipient) {
             $phpmailer->AddBcc( trim($recipient) );
         }
@@ -402 +402 @@
     // Set custom headers
     if ( !empty( $headers ) ) {
-        foreach ( $headers as $name => $content ) {
+        foreach( (array) $headers as $name => $content ) {
             $phpmailer->AddCustomHeader( sprintf( '%1$s: %2$s', $name, $content ) );
         }
@@ -790 +790 @@
     while($found) {
         $found = false;
-        foreach($strip as $val) {
+        foreach( (array) $strip as $val ) {
             while(strpos($location, $val) !== false) {
                 $found = true;