Minecraft chat message colorfier.

colorfy.php

<?php
$str = $_GET['string'];

$str = explode(' ', $str);

$colors = array('a', 'b', 'c', 'd', 'e', '1', '2', '3', '4', '5', '6', '7', '8', '9');

foreach($str as $key => $value) {
	$color = $colors[rand(0, count($colors)-1)];
	$str[$key] = utf8_decode('§').$color.$value;
}
$str = join(' ', $str);

?>
<meta chartset="UTF-8" />
<style>
body {
	font-family: Helvetica, Arial, Verdana, sans-serif;
}
</style>
<form method="get">
	<output>
		<div>Input: <input type="text" name="string" value="<?php echo $_GET['string']; ?>" /><input type="submit" /></div>
		<div>Output: <input type="text" value="<?php echo $str; ?>" /></div>
	</output>
</form>