将全局变量传递给调度路由器库php

Question

So I'm using noodlehaus / dispatch for my website routhing. I want to pass some variables from main scope like $currentLang to route(...), but I get this error:

Notice: Undefined variable: currentLang in C:\xampp\htdocs\_PERSONAL ewSite\index.php on line 18

Here's a part of my code.

require './functions/dispatch.php';

$currentLang = 'en';

route('GET', '/resume', function () {
    $data['lang'] = $currentLang;

    return response(
        phtml(__DIR__.'/views/resume', ['data' => $data ])
    );
});

dispatch();

Please help me with this. Thanks.

Answer 1

adding global $data; solved the problem:

require './functions/dispatch.php';

$currentLang = 'en';

route('GET', '/resume', function () {
    global $data;
    $data['resume'] = json_decode(
        file_get_contents("assets/json/resume-".$data['lang'].".json"), true
    );

    return response(
        phtml(__DIR__.'/views/resume', ['data' => $data ])
    );
});