/**
* Pop an error mask.
*
* This function restores the previous error mask.
*
* @author Olav Morken, UNINETT AS <*****@*****.**>
*/
public static function popErrorMask()
{
$lastMask = array_pop(self::$logLevelStack);
error_reporting($lastMask[0]);
self::$logMask = $lastMask[1];
}
