3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define('Foo\\TRUE', false, true); if (true) { echo "TRUE"; } else { echo "FALSE!!!"; } $a =12; $b=10; if ($a>$b) echo "true"; else echo "false"; if ($a>$b == true) echo "true"; else echo "false";

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31.74 ms | 402 KiB | 5 Q