[PHP-NOTES] note 130277 added to function.decbin

Output a formatted binary number representation of a number:

<?php
function display_formatted_binary($n)
{
    $s = sprintf('%032b', $n);
    preg_match('#^(\d{8})(\d{8})(\d{8})(\d{8})$#', $s, $m);
    $m = array_slice($m, 1, 4);

    return implode('_', $m);
}

display_formatted_binary(1 << 14)
// 00000000_00000000_01000000_00000000
?>
----
Server IP: 45.112.84.4
Probable Submitter: 80.90.5.137 (proxied: 105.155.39.168)
----
Manual Page -- https://php.net/manual/en/function.decbin.php
Edit        -- https://main.php.net/note/edit/130277
Del: integrated  -- https://main.php.net/note/delete/130277/integrated
Del: useless     -- https://main.php.net/note/delete/130277/useless
Del: bad code    -- https://main.php.net/note/delete/130277/bad+code
Del: spam        -- https://main.php.net/note/delete/130277/spam
Del: non-english -- https://main.php.net/note/delete/130277/non-english
Del: in docs     -- https://main.php.net/note/delete/130277/in+docs
Del: other reasons-- https://main.php.net/note/delete/130277
Reject      -- https://main.php.net/note/reject/130277
Search      -- https://main.php.net/manage/user-notes.php