Online PHP editor | refs for LGAs3

@ 2020-05-19T11:02:32Z

<?php

function item_slug($string){
    return preg_replace(array('/[^A-Za-z0-9 -]+/','/[ -]+/'), array('','-'),$string);
}

$strings = [
    "example---a-digital-product..",
    "Example - A digital product"
];

foreach ($strings as $str) {
    echo item_slug($str) . PHP_EOL;
}