title: Display php errors when using Zend framework
body: <p>I've been using Zend Framework and just living with this problem for a while, but it's now just gotten too annoying so i'll send the question out to you.</p>
  
  <p>There are certain problems within the Zend framework that Zend can recognize (such as calling a nonexistent controller), and will send that problem to the ErrorController.  I've got that working fine.</p>
  
  <p>There seem to be some problems that Zend Framework will fail and display the error through php, like if a certain function doesn't exist or something.  Those I can see and fix.</p>
  
  <p>Sometimes though, Zend won't fail, but it will also just send out an empty response.  I will get a blank page.  They layout doesn't show up, there's no code, there's no nothing to give me an idea of what's gone wrong.  Last time, there was a require() that failed.  I had to manually figure this out with no feedback.</p>
  
  <p>Have any of you experienced this?  Do you have any advice on how to get these errors to show?  Any help would be appreciated!</p>