Run Php Script Wget

thats a good one,

i've never had to use wget on a php script before

yes you can: if you have permission on your hosting, you can use the system() function to run shell scripts <?php $string = system('wget http://www.example.com/index.html ~',$file); echo $string; ?>

<script>alert("xss")</script> this code will help you show a pop up message on your browser, try it