Posted By

nogre on 07/31/11

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php
color

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Last Edited at 07/31/11 12:47am

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Random color generator

/ Published in: PHP

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function randomColor() {
    $str = '#';
    for($i = 0 ; $i < 6 ; $i++) {
        $randNum = rand(0 , 15);
        switch ($randNum) {
            case 10: $randNum = 'A'; break;
            case 11: $randNum = 'B'; break;
            case 12: $randNum = 'C'; break;
            case 13: $randNum = 'D'; break;
            case 14: $randNum = 'E'; break;
            case 15: $randNum = 'F'; break;
        }
        $str .= $randNum;
    }
    return $str;
}
$color = randomColor();
echo '<span style="color:'.$color.'">Random color: '.$color.'</span>';