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@ 2016-01-01T19:57:37Z

<?php

function local(){
    $x = 0;
    
    return function(){
        $x += 1;
        return $x;
    };
}

var_dump(local());

Output
Performance
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var_dump: documentation ( source)

preferences:dark modelive preview

51.95 ms | 402 KiB | 5 Q