Antony Dovgal

Weird. Does valgrind show you anything? USE_ZEND_ALLOC=0 valgrind --tool=memcheck php script.php

I've added some comments, but otherwise the patchset looks fine to me. Do you use the extension? And do you plan to be working on it in the future? I'm...

Can you create another pull request then?

I don't get your question, sorry. Elaborate, pls.

Do you have a short reproduce code?

The idea isn't that useful, tbh, so it's up to you whether to implement it or not. The initial implementation was supposed to support negative keys, which isn't quite possible...

You can do exactly what any serialization does: go over the array and add your entries to some string, then store that string in the DB. Make sure you're able...

Probably. I didn't look closely on extensions in HHVM.

There's no point in creating this particular table. All Pinba tables are fixed-column views providing access to the data in memory. Try to create default tables with mysql < default_tables.sql....

Do you see any errors?