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@ 2019-05-08T16:51:40Z

<?php

$foo = new class {};

function modify($a) {
    global $foo;
    var_dump($a === $foo);

    $a->hello = "world";
    var_dump($a === $foo);
}

modify($foo);
var_dump($foo);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

67.98 ms | 404 KiB | 5 Q