[TYPO3-mvc] print_r, t3lib_utility_Debug::debug on an object produces memory leak in Extbase 1.3.0

[Franz Koch]

Hey,

> with the old version of extbase it was possible to debug an object with
> print_r without any memory problems.
> Since the new Extbase Version 1.3 my server needs more than 256 MB Ram
> and I don't know why and what Extbase is doing with my object.
>
> Any profiler gurus here who can find out what is the problem?

I think it's related to the LazyLoadingProxy and probably also to 
LazyObjectStorages which indirectly have references to the whole extbase 
framework. I had issues with this when I tried to serialize a object in 
order to save it temporarily in the session.

-- 
kind regards,
Franz Koch