Replaying millions of events randomly causes a memory corruption, and I propose a pull request.

[suhailhijry]

First of all, thank you so much for this package, it helped us tremendously for reports and tracking changes.

Lately, I had to replay a set of projectors, and we had around 3 million events to replay, but suddenly, random memory corruptions started to happen.

I tried everything at the time, from disabling the zend allocator to changing the memory limits and even updating/downgrading php, but nothing changed until I decided to update the Projectionist and StoredEventRepository to use chunk instead of just retrieving the models (event with a LazyCollection), but I don't know if I should just put up a pull request before discussing it with you.

[suhailhijry]

Fixed in #509