title: PHP - Equivalent for Python PDB(Debugger) in PHP?
body: <p>I'm essentially a PHP coder that started to code some things in Python. I'm amazed with <a href="http://docs.python.org/library/pdb.html" rel="noreferrer">Python PDB</a>, there is something equivalent to PHP?</p>
  
  <p>I'm working with a PHP Web Framework and I'd like specially of the <code>pdb.set_trace()</code> that is very useful when we are working with a web framework in Python.</p>
  
  <p>My question is, there is something equivalent for PHP?</p>