Urlize a string for pretty urls and SEO.

urlize.php

<?php
// Thanks to: http://cubiq.org/the-perfect-php-clean-url-generator

function toAscii( $str, $replace = array(), $delimiter = '-' ) {
    if( ! empty( $replace ) ) {
        $str = str_replace( ( array ) $replace, ' ', $str);
    }

    $clean = iconv( 'UTF-8', 'ASCII//TRANSLIT', $str );
    $clean = preg_replace( "/[^a-zA-Z0-9\/_|+ -]/", '', $clean );
    $clean = strtolower( trim( $clean, '-' ) );
    $clean = preg_replace( "/[\/_|+ -]+/", $delimiter, $clean );

    return $clean;
}
var_dump(toAscii('co"r/aç ã\o'));
// string(9) "cor-ac-ao"

Works amazing, thanks