Random Color Generator

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        Simple random color generator

<?php
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>';
?>

Tags:
• color
• generator
• php
• random

Comments

Snippets Manager replied on Sat, 2012/01/21 - 5:49pm

<?php $color = substr(md5(time()), 0, 6); ?>

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