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@ 2014-09-24T12:27:39Z

<?php

/**
* Rozkmiń tę zagadkę!
* Podpowiem że 97 == 1 + 32 + 64
* @return boolean
*/
function isBeng(){
$pow = pow(2, date('w'));

return ($pow & 97) == $pow;
}


var_dump(isBeng());

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
date: documentation ( source)
pow: documentation ( source)

preferences:dark modelive preview

36.53 ms | 402 KiB | 5 Q