3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! $m = bindec('101'); $t = bindec('100'); $r = (($m & $t) == $t) ? true : false; var_dump($r, $m&$t); $t2 = bindec('010'); $r = (($m & $t2) == $t2) ? true : false; var_dump($r,$m&$t2);

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39.03 ms | 402 KiB | 5 Q