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@ 2017-07-13T17:25:28Z

<?php

$a = false;
$b = FALSE;

var_dump($a, $b);

define(FALSE, true);

var_dump($a, $b);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
define: documentation ( source)

preferences:dark modelive preview

53.72 ms | 402 KiB | 5 Q