* Introduce a new `RedisCmd` struct to dynamically append RESP arguments
such that we don't have to precalculate the number of arguments the
command will have up front.
Additionally the new `RedisCmd allows both a `void *` context pointer
but also can attach a `void (*ctx_dtor)(void*)` destructor so we are
still able to clean up any allocated context when commands fail.
This moves the context cleanup out of every individual reply handler
and into the generic processing wrappers.
* Create a small group of `resp_str` helper functions for lower level
concatination of RESP protocol data over the wire.
* Lots of small modernization of the codebase such as using
`zend_string*` instead of (`char *`, `size_t`) pairs.
* Greatly simplify `crosslot` handling logic
We've basically maintained `package.xml` by hand all these years which
makes it a pretty big pain to do a new release. This commit uses a small
utility program to normalize the spacing with PHP's simplexml extension.
* rename changelog to CHANGELOG
* Rename COPYING to LICENSE
* Rename cluster.markdown to cluster.md
* Rename README.markdown to README.md
* Rename INSTALL.markdown to INSTALL.md\
* Rename sentinel.markdown to sentinel.md
* Rename arrays.markdown to array.md
* fix all references
This commit removes support for PHP 5 by getting rid of all of our Zend
compatibility layer methods, as well as any call checking against
PHP_MAJOR_VERSION or ZEND_MODULE_API_NO.
Unit tests are all passing for Redis, RedisCluster, and RedisArray but
this should still be considered a work in progress until more testing
can be done.
Addresses issue #1448
michael-grunder