Changeset 3855 for trunk/wp-includes/functions-formatting.php

Timestamp:

06/08/2006 03:17:01 AM (19 years ago)

Author:

ryan

Message:

Make replacement strings backref safe without using \${1} so as to preserve php <= 4.2 compatible. Props mdawaffe. fixes #2774

File:

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

trunk/wp-includes/functions-formatting.php

@@ -522 +522 @@
 function zeroise($number,$threshold) { // function to add leading zeros when necessary
     return sprintf('%0'.$threshold.'s', $number);
-    }
+}
 
 
 function backslashit($string) {
+    $string = preg_replace('/^([0-9])/', '\\\\\\\\\1', $string);
     $string = preg_replace('/([a-z])/i', '\\\\\1', $string);
     return $string;