Segfaults when trying to replace a locked key.

I have attached the code. The core dump was 455M and did not compress well.
I have tested the same functionally with the python client and it works so I believe it is a php problem and not a LCB one.

Output from the script:

php broken-lock.php

Trying to update a doc that is locked without the CAS.

Update failed, Document is locked: The key already exists in the server. If you have supplied a CAS then the key exists with a CAS value different than specified

Trying to update a doc that is locked with the correct CAS.

Segmentation fault: 11 (core dumped)