I'm really intreagued by the general cache aspects of APC and want to use it in my code (this I know how to do, this is not the problem).
However, I'm using XCache as opcache now and want to continue to do so since I have it tweaked "just right" for my particular needs.
The reason I want to use APC cache as general cache is that I'm not happy with PEAR::Cache_Lite from Pear in terms of using it for variable caching as it stores it on the disk, and disk I/O is a bottleneck whereas RAM is not and APC stores variables in RAM, not in files on the disk.
So, anyone have any experience or knows if it is possible to setup APC to only run as general cache (being called via it's API in my PHP Code, similarly to that of PEAR::Cache_Lite) while I maintain another opcache (in my case, xcache).
Thanks.
OPcache can only be compiled as a shared extension. If you have disabled the building of default extensions with --disable-all, you must compile PHP with the --enable-opcache option for OPcache to be available. Once compiled, you can use the zend_extension configuration directive to load the OPcache extension into PHP.
OPcache is a caching engine built into PHP. When enabled, it dramatically increases the performance of websites that utilize PHP. From php.net: OPcache improves PHP performance by storing precompiled script bytecode in shared memory, thereby removing the need for PHP to load and parse scripts on each request.
APCu is an in-memory key-value store for PHP. Keys are of type string and values can be any PHP variables. APCu only supports userland caching of variables. APCu is APC stripped of opcode caching.
Xcache works also as a general cache. Just like APC. Just use Xcache!
mixed xcache_get(string name)
bool xcache_set(string name, mixed value [, int ttl])
bool xcache_isset(string name)
bool xcache_unset(string name)
bool xcache_unset_by_prefix(string prefix)
int xcache_inc(string name [, int value [, int ttl]])
int xcache_dec(string name [, int value [, int ttl]])
Here is the API
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