PHP/Math/max
Finding the Greatest and Least Values in a key-value pair
<source lang="html4strict">
<?php
$clothes = array( "hats" => 75, "coats" => 32, "shoes" => 102,); uasort($clothes, "evenfirst"); var_export($clothes);printf("
Most items: %d; least items: %d.
\n",max($clothes), min($clothes));
?>
</source>