Out of memory error about whoops

[filp]

That's odd, print_r should handle recursion internally. Do you have an idea of what kind of data it's trying to output, that uses so much memory?

[KaeruCT]

I have tracked it down to a Doctrine Entity that I'm storing in session.
Since I'm using Doctrine in my project already, I just replaced the call to print_r with \Doctrine\Common\Util\Debug::dump($value).

Maybe code that checks for Doctrine and uses this method instead could be added?
Anyway, thanks for the quick response.

[wasilak]

Hey, I had exactly same problem. I fixed it by replacing print_r with var_dump in mentioned line:

Now it works like a charm :)

[jissereitsma]

I have bumped into the same issue: Replacing print_r with var_dump in Whoops/Util/TemplateHelper.php fixes this. So it seems that print_r should handle recursion internally, but it doesn't. I checked and on PHP fora this is familiar difference the two calls, where var_dump is actually designed to bypass this issue of print_r. I have added a simple PR for this now: #545