fixed bug different type command returns
Remove igbinary from config.m4
Remove igbinary code
Enable conditional compilation for igbinary option
Merge branch 'make-igbinary-optional'
Document --enable-redis-igbinary configure flag
Merge pull request #243 from remicollet/master

Skipped tests
Fix docs for SADD and SREM

Thanks @summerwind for reporting this issue.
Fixes Pull Request #232.
Removed executable bit on source code
Move destruction of callback out of the loop

This fixes issue #244 where we were seeing a SIGSEGV upon the second
publish to a channel, given that the variable "z_fun" was freed
inside the loop, and then called again.
PSUBSCRIBE

Implemented PSUBSCRIBE/PUNSUBSCRIBE and changed the present
subscribe and unsubscribe functions into generic versions
that can handle both cases.
Extend getLastError to all calls

Fixes GitHub issue #245.
Support closures for SUBSCRIBE/PSUBSCRIBE

Change how we detect a callback such that we can use closures
in SUBSCRIBE/PSUBSCRIBE commands.
Add clearLastError
Fix RedisArray::_rehash to support closures

* Add "f" parameter in _rehash()
* Call object with new method
* Add rehash test with closure
Merge branch 'master' of github.com:nicolasff/phpredis
Update README.markdown

fix a clerical error of sample in document of zUnion
Merge pull request #248 from milkliker/master

fix a clerical error of sample in document of zUnion
Add missing serializer in zInter args

Fixes GitHub issue #252
add Redis::OPT_READ_TIMEOUT option for issue #70