Changeset 6106

Timestamp:

09/13/2007 04:51:46 AM (17 years ago)

Author:

ryan

Message:

no follow callback

File:

• branches/2.2/wp-includes/formatting.php (modified) (1 diff)

branches/2.2/wp-includes/formatting.php

@@ -637 +637 @@
     // This is a pre save filter, so text is already escaped.
     $text = stripslashes($text);
-    $text = preg_replace('|<a (.+?)>|ie', "'<a ' . str_replace(' rel=\"nofollow\"','',stripslashes('$1')) . ' rel=\"nofollow\">'", $text);
+    $text = preg_replace_callback('|<a (.+?)>|i', 'wp_rel_nofollow_callback', $text);
     $text = $wpdb->escape($text);
     return $text;
+}
+
+function wp_rel_nofollow_callback( $matches ) {
+    $text = $matches[1];
+    $text = str_replace(array(' rel="nofollow"', " rel='nofollow'"), '', $text);
+    return "<a $text rel=\"nofollow\">";
 }