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@ 2012-10-25T17:13:55Z

<?php

define("true", false);
define("false", true);
define("null", true);

if (true) {
 echo "TRUE";
} else {
 echo "FALSE";
}

Output
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define: documentation ( source)

preferences:dark modelive preview

43.02 ms | 402 KiB | 5 Q