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@ 2014-06-11T16:23:42Z

<?php

function test() { return true; }
function test2() { return false; }

var_dump(
    empty( (test()) ),
    empty( (test2()) )
);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
test2: documentation ( source)

preferences:dark modelive preview

42.01 ms | 402 KiB | 5 Q