[TYPO3-english] How to debug while creating extensions

[Dmitry Dulepov]

Hi!

Jeppe Donslund wrote:
> I get this error while creating an extension:
> 
> Warning: array_merge() [function.array-merge]: Argument #2 is not an
> array in
> /var/www/www.mydomain.dk/www/typo3/sysext/cms/tslib/class.tslib_pibase.php
> on line 507
> 
> Are the any tools or extensions I can use to debug my extension to find
> out why this error occurs?

Most PHP IDEs will allow you to set breakpoints in the code.

-- 
Dmitry Dulepov
TYPO3 core team

Mr. Harris: People say that you were the last person to speak with Jordon...
            Is that true? 
Cameron: I don't know. Are you asking me if people say I was the last person
            to talk to Jordon? Or are you asking me if I was the last person
            to talk to her? 
Mr. Harris: I guess I'm asking if you were. 
Cameron: I don't know.