note 38609 added to function.dechex
| From: | paeppi at actionorg dot de | Date: | Tue, 30 Dec 2003 03:53:21 +0000 |
| Subject: | note 38609 added to function.dechex | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-62662@lists.php.net to get a copy of this message | ||
Easier way to create random hex color:
<?php
function rand_color() {
$hexcolor = dechex(mt_rand(0,16777215));
while (strlen($hexcolor) < 6) {
$hexcolor = $hexcolor."0";
}
return $hexcolor;
}
echo "#".rand_color();
?>
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Manual Page -- http://www.php.net/manual/en/function.dechex.php
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