Error Handling Notes
Submitted by johnk on Mon, 01/22/2007 - 13:32.
Error messaging facility:
$errL = new ErrorListener();
global $errL;
...
$errL->add('context', 'message', $errCode);
...
if ($errL->hasErrors())
$errL->showAsHtml();
$errL->getError('context');
if ($errL->hasError('context'))
exit;
The listener would collect all error messages into an object, and provide methods to help display them.
It can also dispatch code:
$errL->addHandlerObject('context', &$objRef );If an error is triggered with the key 'context', $objRef->errorHandler($errCode) is called.
Shortly after I wrote this note, a class at PHP Classes showed up that does something related: error_manager