Changeset 10392 for branches/2.7/wp-includes/formatting.php

Timestamp:

01/21/2009 06:51:48 PM (11 years ago)

Author:

ryan

Message:

Use preg_replace_callback instead of preg_replace with eval. Props beaulebens. see #8689 for 2.7

File:

• branches/2.7/wp-includes/formatting.php (modified) (1 diff)

branches/2.7/wp-includes/formatting.php

@@ -1306 +1306 @@
     } else {
         $subject = str_replace('_', ' ', $matches[2]);
-        /** @todo use preg_replace_callback() */
-        $subject = preg_replace('#\=([0-9a-f]{2})#ei', "chr(hexdec(strtolower('$1')))", $subject);
+        $subject = preg_replace_callback('#\=([0-9a-f]{2})#i', create_function('$match', 'return chr(hexdec(strtolower($match[1])));'), $subject);
         return $subject;
     }