Description:
------------
If an anonymous function pulls a variable from the global scope using "global", and that function is passed to another scope, it pulls the variable from the scope where the function was created, not where it was executed.

Reproduce code:
---------------
<?php
    $variable = "first";
    
    $closure = function() {
        global $variable;
        
        echo $variable . "\n";
    };
    
    $closure();
    
    function test($closure)
    {
        $variable = "second";
        
        $closure();
    }
    
    test($closure);
?>

Expected result:
----------------
first
second

Actual result:
--------------
first
first