public static function relenquish()
{
if (self::$_locked) {
return;
}
if (!is_null(self::$_oldErrorHandler) && self::$_oldErrorHandler) {
set_error_handler(self::$_oldErrorHandler);
self::$_oldErrorHandler = NULL;
} else {
restore_exception_handler();
}
if (!is_null(self::$_oldExceptionHandler) && self::$_oldExceptionHandler) {
set_error_handler(self::$_oldExceptionHandler);
self::$_oldExceptionHandler = NULL;
} else {
restore_exception_handler();
}
self::$_inControl = FALSE;
}