Online PHP editor | refs for 2UabO

@ 2018-06-03T05:29:01Z

<?php
// Variable to check
$url = "https://w3schools.com";

// Validate url
if (filter_var($url, FILTER_VALIDATE_URL)) {
    echo("$url is a valid URL");
} else {
    echo("$url is not a valid URL");
}
?>