Changeset 24241 for trunk/wp-includes/formatting.php

Timestamp:

05/10/2013 10:54:33 PM (12 years ago)

Author:

markjaquith

Message:

Improve regular expressions by using a backreference to match right quote of quote pair when matching attributes.

props kovshenin. see #24225.

File:

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

trunk/wp-includes/formatting.php

@@ -3207 +3207 @@
     global $_links_add_target;
     $tag = $m[1];
-    $link = preg_replace('|(target=[\'"](.*?)[\'"])|i', '', $m[2]);
+    $link = preg_replace('|(target=([\'"])(.*?)\2)|i', '', $m[2]);
     return '<' . $tag . $link . ' target="' . esc_attr( $_links_add_target ) . '">';
 }