Why PhpCode Extractor is not loading default gettext translation function

[eusonlito]

Why Extractors\PhpCode have not defined _ as a valid function in public static $functions?

I have edited your code to add support to default php gettext translations in Gettext\Extractors\PhpCode:

    public static $functions = array(
        '_' => '_',
        '__' => '__',
        '__e' => '__',
        'n__' => 'n__',
        'n__e' => 'n__',
        'p__' => 'p__',
        'p__e' => 'p__'
    );

Now I can load all strings from my code.

[oscarotero]

By default it use the translator functions, but the $functions property is public so you can customize as you wish:

Gettext\Extractors\PhpCode::$functions = array(
    '_' => '__',
   'gettext' => '__',
    //etc
);

Note that the key is the function name you use (_, gettext, etc) and the value is the behaviour (it behaves like __ or like p__, etc), so '_' => '_' is not valid.