PHP Urlbox Snippet

urlbox.php

<?php
function urlbox($url, $args)
{
    $URLBOX_APIKEY = "xxx-xxx";
    $URLBOX_SECRET = "xxx-xxx";
 
    $options['url'] = urlencode($url);
    $options += $args;
 
    foreach ($options as $key => $value) {
        $_parts[] = "$key=$value";
    }
 
    $query_string = implode("&", $_parts);
    $TOKEN = hash_hmac("sha1", $query_string, $URLBOX_SECRET);
 
    return "https://api.urlbox.io/v1/$URLBOX_APIKEY/$TOKEN/png?$query_string";
}
 
$options['width'] = "1024";
$options['height'] = "768";
$options['full_page'] = 'true';
$options['force'] = 'true';
 
 
$apicallUrl = urlbox("google.com", $options);
 
?>