Eventually I want to end up with the 9bbfc150 part of the URL (not the iframe id in case the user only pastes the URL into the form). Currently finding 0 URLs.
[php]<?php
$url_string = ‘’;
preg_match_all(’#(www.|https?://){?}[a-zA-Z0-9]{2,254}.[a-zA-Z0-9]{2,4}(\S*)#i’,$url_string,$a);
$count = count($a[1]);
echo “URLs = " .$count.”
";
for ($row = 0; $row < $count ; $row++) {
echo $a[1]["$row"]."
";
?>[/php]