1、报错内容
Invalid Configuration – yii\base\InvalidConfigException MemCache requires PHP memcache extension to be loaded.
2、错误原因
检查得知php扩展安装的是memcached,重新安装memcache扩展即可。
3、php安装memcache扩展
#下载memcache,网址:http://pecl.php.net/package/memcache [root@wrx ~]# wget http://pecl.php.net/get/memcache-2.2.5.tgz #解压 [root@wrx ~]# tar -zxvf memcache-2.2.5.tgz #进入memcache-2.2.5目录 [root@wrx ~]# cd memcache-2.2.5 [root@wrx memcache-2.2.5]# #查找phpize位置 [root@wrx memcache-2.2.5]# find / -name phpize /usr/bin/phpize #执行phpize [root@wrx memcache-2.2.5]# /usr/bin/phpize #查找php-config位置 [root@wrx memcache-2.2.5]# find / -name php-config /usr/bin/php-config #配置 [root@wrx memcache-2.2.5]# ./configuree --nable-memcache --with-php-config=/usr/bin/php-config –with-zlib-dir #编译、安装 root@wrx memcache-2.2.5]# make && make install Libraries have been installed in: /root/memcache-2.2.5/modules If you ever happen to want to link against installed libraries in a given directory, LIBDIR, you must either use libtool, and specify the full pathname of the library, or use the `-LLIBDIR' flag during linking and do at least one of the following: - add LIBDIR to the `LD_LIBRARY_PATH' environment variable during execution - add LIBDIR to the `LD_RUN_PATH' environment variable during linking - use the `-Wl,-rpath -Wl,LIBDIR' linker flag - have your system administrator add LIBDIR to `/etc/ld.so.conf' See any operating system documentation about shared libraries for more information, such as the ld(1) and ld.so(8) manual pages. ---------------------------------------------------------------------- Build complete. Don't forget to run 'make test'. Installing shared extensions: /usr/lib64/php/modules/ [root@wrx memcache-2.2.5]# #在php.ini中添加extension=memcache.so [root@wrx modules]# vim /etc/php.ini