Imbo\Resource\AccessRules::isStringArray PHP Method

isStringArray() private method

Checks if this is an array containing only strings
private isStringArray ( $values ) : boolean
return boolean True if all values are strings
    private function isStringArray($values)
    {
        if (!is_array($values)) {
            return false;
        }
        return array_reduce($values, function ($res, $value) {
            return $res && is_string($value);
        }, true);
    }