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@ 2015-10-14T23:07:13Z

<?php

function foo() {
    return NULL;
}

function bar() {
    $a = 1;
}

var_dump(foo());

var_dump(bar());

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

47.46 ms | 1746 KiB | 6 Q