stiff

gistfile1.txt

<?php

$wanted = array(2, 4, 6);
$not_wanted = array(3, 5);

$candidates_w = $candiates_nw = [];
for ($i=0; $i < 100; $i++)
{
        foreach ($wanted as $w_permid) {
                if ($w_permid & $i) {
                        $candidates_w[$i][$w_permid][] = $i;
                }
        }
        foreach ($not_wanted as $nw_permid) {
                if (!($nw_permid & $i)) {
                        $candidates_nw[$i][$nw_permid][] = $i;
                }
        }
}

if ($argv[2] === 'w') {
        var_dump($candidates_w);
}
if ($argv[2] === 'nw') {
        var_dump($candidates_nw);
}