title: Strange Apache Segfault caused by XDebug
body: <p>I've got a quite large codebase (nothing too massive though) that is encountering a segfault on the one of the most innocuous lines of code ever.</p>
  
  <p>Basically this (within a class method):</p>
  
  <blockquote>
    <p>$this->saved = $saved;</p>
  </blockquote>
  
  <p>gettype() confirms $saved is a boolean, and it's defined in the class as protected. If I comment it out it runs fine.</p>
  
  <p>Since I disabled XDebug it's started to work, but I can't really get any work done without XDebug.  Any ideas on what it could be and how I can fix it?</p>
  
  <p>Thanks!</p>