unknown exception error in php

Question

i wanna catch all exceptions thrown in a script and then check if they have a error code 23000.

if they don't i want to rethrow the exception.

here is my code:

function myException($exception) { /*** If it is a Doctrine Connection Mysql Duplication Exception ***/ if(get_class($exception) === 'Doctrine_Connection_Mysql_Exception' && $exception->getCode() === 23000) { echo "Duplicate entry"; } else { throw $exception; } } set_exception_handler('myException'); $contact = new Contact(); $contact->email = 'peter'; $contact->save();

but i get this error message and i dont know what it means:

Fatal error: Exception thrown without a stack frame in Unknown on line 0

i want to be able to rethrow the original error message if it has not the error code 23000.

even when i deleted the check errorcode i still get the same message:

function myException($exception) { throw $exception; } set_exception_handler('myException'); $contact = new Contact(); $contact->email = 'peter'; $contact->save();

how could i solve this?

thanks

Pekka · Accepted Answer · 2010-05-09 07:31:38Z

Don't use the exception handler for this.

The exception handler is only the "last resort" to handle uncaught exceptions.

You can't throw a new exception within it - it would lead to an infinite loop.

The regular way to handle exceptions is using a try... catch {} block:

try { $contact->save(); } catch (Exception $exception) { if(get_class($exception) === 'Doctrine_Connection_Mysql_Exception' && $exception->getCode() === 23000) { echo "Duplicate entry"; } else { throw $exception; // throw it on if it's not a doctrine exception // (if that's what you want) } }

I know this looks way more messy than the way you do it. That's why I'm not really fond of exceptions.

Maksim Burnin · Accepted Answer · 2010-05-10 08:43:34Z

i'm not sure but try this code

function myException($exception) { restore_exception_handler(); throw $exception; } //you can set here another exception handler that will be restored. //or your exception will be thrown to standard handler //set_exception_handler('myException2'); set_exception_handler('myException'); $contact = new Contact(); $contact->email = 'peter'; $contact->save();

Collectives™ on Stack Overflow

unknown exception error in php

2 Answers 2

Comments

Comments

Linked

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Linked

Related