- rtrim: documentation ( source)
- htmlentities: documentation ( source)
- preg_replace: documentation ( source)
- strtolower: documentation ( source)
<?php
class Simplify
{
public static function URL($input)
{
return rtrim(preg_replace('/([^a-z0-9]+)/', '-', strtolower(preg_replace("/&([a-z])[a-z]+;/i", "$1", htmlentities($input)))), '-');
}
}
echo Simplify::URL("Test! Wellicht --- een góëd voorbeeld ^#*$ dit keer!");