Pyh.conf’25: a new PHP conference for the Russian-speaking community

    Voting

    : five minus three?
    (Example: nine)

    The Note You're Voting On

    Anonymous
    19 years ago
    Using (cmask - umask) is a wrong way to calculate the new mask:

    0022 - 0700 = 0656 WRONG
    0700 & ~0022 = 0700 CORRECT

    Correct php code:
    <?php
    $rmask     = ($cmask & ~$umask);
    ?>

    << Back to user notes page

    To Top