- var_dump: documentation ( source)
- bindec: documentation ( source)
<?php
// Everything you enter here will be executed by our servers. Try it!
$m = bindec('11101101');
$t = bindec('00001000');
$r = (($m | $t == $m) ? true : false);
var_dump($r);
$t2 =bindec(00000010);
$r = (($m | $t2 == $m) ? true : false);