Fixes: * cacher: * PHP_5_6 support * fixed #333: reduce memory usage for small or empty files * closes #337: adds warning about Zend OPcache optimization level incompatibility Thanks.
I'm reluctant to such an update which seems no value (we don't have 5.6, and opcache is optional and set as incompatible with XCache). Please explain the benefit of such an update ?
#333 was my consideration for it. Because memory is always an problem on leased root servers.