- uksort($scopeVars, function ($a, $b) {
- $aIndex = array_search($a, self::$specialNames);
- $bIndex = array_search($b, self::$specialNames);
+ \uksort($scopeVars, function ($a, $b) {
+ $aIndex = \array_search($a, self::$specialNames);
+ $bIndex = \array_search($b, self::$specialNames);