/** @var string */
public $mHash;
- /** @var */
+ /** @var string */
public $mRef;
/**
* the bytes backwards and initialised with 0 instead of 1. See bug 34428.
*
* @param string $s
- * @return string|bool false if the hash extension is not available
+ * @return string|bool False if the hash extension is not available
*/
function xdiffAdler32( $s ) {
if ( !function_exists( 'hash' ) ) {