title: Which php variable debugging function do you use? var_dump, print_r, var_export, other?
body: <p>I personally use <a href="http://php.net/var_dump" rel="nofollow noreferrer"><code>var_dump</code></a>, but lots of people like <a href="http://php.net/print_r" rel="nofollow noreferrer"><code>print_r</code></a>. </p>
  
  <p>What does everyone use? Pros and Cons?</p>
  
  <p>Does someone have a special home brew function of their own?</p>