PHP Port =D

[Korvin Szanto]

function spark($numbers,$delimiter = ',') {
    $ticks = array(▁,▂,▃,▄,▅,▆,▇);
    $sorted = explode($delimiter,$numbers);
    sort($sorted);
    foreach (explode($delimiter,$numbers) as $i => $tick)
        $out .= $ticks[round(($tick / ($sorted[count($sorted)-1] == 0 ? 1 : $sorted[count($sorted)-1])) * (count($ticks)-1))];
    return $out;
}

Thought it'd be fun to port to PHP so I did!

It's not so much a port as it is a recreation, tell me what you think.

EX: echo spark("0 0 1 2 3 0 0",' '); produces ▁▁▃▅▇▁▁

[Zach Holman]

Looks sharp; I've seen a lot of Python and Ruby samples floating around too. Goes to show that a higher-level language can be much more terse. :)