在mac上通过brew 安装php的memcache扩展（brew install php56-memcache）后运行

~ php -m PHP Warning: PHP Startup: memcache: Unable to initialize module Module compiled with build ID=API20131226,NTS PHP compiled with build ID=API20131226,NTS,debug These options need to match in Unknown on line 0

Warning: PHP Startup: memcache: Unable to initialize module Module compiled with build ID=API20131226,NTS PHP compiled with build ID=API20131226,NTS,debug These options need to match in Unknown on line 0

报了这样的警告信息

解决：

brew remove php56-memcache

brew install php56-memcahe –build-from-source