PHP output buffering callback yielding blank screen

Question

Here is the code:

 ob_start(array(&$dispatcher, 'outputCallback')); 
 include($file);
 ob_end_flush();

 function outputCallback($string) {
    if(ob_get_level() == 1) { 
        $static =& ParserStatic::getInstance();
        return $static->insertToppings($string);
    }
    return false;
  }

The problem is when I return $string it behaves OK, but when it executes the object assignment, it gives a blank screen. What's going wrong?

Are you still torturing yourself with PHP4? If not, then PHP5 basically forbids use of reference operator on objects. Remove &s. — Kornel
– Kornel, Commented Sep 7, 2009 at 8:48

Amber · Accepted Answer · 2009-09-07 08:45:54Z

1

Have you tried checking your web server's error log to see if PHP is throwing an error? That should help you identify the cause of the problem.

answered Sep 7, 2009 at 8:45

Amber

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1 Comment

lordlinier Over a year ago

damn! somehow it unload the Static class, thanks for the help mate!

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