is it possible to execute a portion of a php script to see what it does?
<p>i am pulling apart a third party shopping cart and they have included a bunch of junk (as usual) aside from having to remove and bring back pieces of code to see what it does. is it possible to execute a few lines?</p>

<p>although setting up comments on codes i dont want to execute sounds good which i just thought of :p</p>

<p>but what other things exist that you guys know of?</p>

<p>thanks</p>
