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@ 2020-11-10T11:24:24Z

<?php

function defineGlobal() {
    global $test;
    
    $test = 'hello';
}

var_dump($test);
defineGlobal();
var_dump($test);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

32.37 ms | 404 KiB | 5 Q