How to check for valid HTML/XHTML code?

[waxmop]

Hi -

I want to make sure the output of my php code is valid HTML. I can't really use the online validator at http://validator.w3.org because my pages create output based on some session variables.

What is an easy way to check for valid code?

[stolzyboy]

sure there is, you run the code in your browser, then you view source and copy that and give it to the validator, since they are only checking your html/xhtml compliancy, they could care less what happens what your php code looks like, just what the browser renders

[waxmop]

That solution is what I'm already using. I was hoping somebody could come up with something better.

[stolzyboy]

thats probably as easy as you are gonna get it, unless someone else out there knows something i don't