- strtr: documentation ( source)
- print_r: documentation ( source)
- str_replace: documentation ( source)
- trim: documentation ( source)
- preg_replace: documentation ( source)
- strtolower: documentation ( source)
<?php
$s = strtr("This is á tèst!",
"aaaaaaaceeeeiiiidnoooooouuuuybsaaaaaaaceeeeiiiidnoooooouuuyybyRr",
"aaaaaaaceeeeiiiidnoooooouuuuybsaaaaaaaceeeeiiiidnoooooouuuyybyRr");
$s = trim($s);
$s = str_replace (" ", "-", $s);
$s = preg_replace('/[^a-zA-Z0-9-]/', '', $s);
$s = strtolower($s);
print_r($s);