algo13

That's a difficult problem... Although you can obtain a list of parameters passed by reference of built-in functions, it can not judge whether it is assignment(e.g. `preg_match`) or change(e.g. `each`)....

@ovr Thanks for comment. - It fails when there is no NS.([If there is no NS, `key of Compiler::$traits` becomes `\T`](https://github.com/ovr/phpsa/blob/63d2b1f5013cd779d70507ee0acbc53d8b46470f/src/Compiler.php#L47)) - If you want to acquire NS, you can...

@Kilgaloon Autoload of [`lumen-framework/composer.json`](https://github.com/laravel/lumen-framework/blob/5.4/composer.json#L58) contains [`src/helpers.php`](https://github.com/laravel/lumen-framework/blob/5.4/src/helpers.php). Is it an error indication of a function in this file? - abort - app - base_path - decrypt - dispatch - config -...