Insert your PHP code below: How does it work? Imagine you have a PHP code inside '<?php' and '?>' tags: you can just copy and paste the whole text of the PHP file inside the text area above and click on "Compute complexity": the script will: - first "distill" the sole PHP code, dropping everything outside '<?php' and '?>' tags (that is HTML and Javascript), comments, strings, etc., - then find the