title: PHP syntax checking?
body: <p>I'm using TextWrangler to edit PHP code.  I often run into the problem that the code just displays as a blank page in my development environment.  Is there a good way to further target which place I should look in my code for the problem?  </p>
  
  <p>Right now I'm just manually running through every line any time I run into this, but I'm guessing there is some sort of solution for this that I haven't been able to find the name for..</p>