[Tickets #7181] Re: Fatal error: Cannot use object of type PEAR_Error as array in /usr/share/horde3/lib/Horde/IMAP/Cache.php on line 80

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Ticket URL: http://bugs.horde.org/ticket/7181
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  Ticket             | 7181
  Updated By         | Michael Slusarz <slusarz at horde.org>
  Summary            | Fatal error: Cannot use object of type PEAR_Error as
                     | array in /usr/share/horde3/lib/Horde/IMAP/Cache.php on
                     | line 80
  Queue              | Horde Framework Packages
  Version            | FRAMEWORK_3
  Type               | Bug
  State              | Feedback
  Priority           | 2. Medium
  Milestone          |
  Patch              |
  Owners             |
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Michael Slusarz <slusarz at horde.org> (2008-09-05 13:55) wrote:

That print_r() has to return *something* or else there is no possible  
way the code could reach that point (the code would short-circuit that  
section if the variable was truly empty).  You can try replacing  
print_r() with var_dump() and see if that helps.

And if PHP is crashing, an error message has to be output *somewhere*  
(unless you have somehow configured your webserver to redirect all  
standard output/error from PHP to /dev/null, which is a Bad Idea).