php-memcache扩展和php-memcached扩展安装

php-memcache扩展安装

下载：links http://pecl.php.net/package/memcache 
tar -zxvf memcache-3.0.8.tgz

cd memcache-3.0.8

/opt/lampp/bin/phpize
#如果本步报错："Cannot find autoconf. Please check your autoconf installation and the $PHP_AUTOCONF environment variable. Then, rerun this script." 可
#yum install m4
#yum install autoconf

./configure --enable-memcache --with-php-config=/opt/lampp/bin/php-config --with-zlib-dir
#此处为php环境的php-config所在目录

make && make install
Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-zts-20131226/
#本步如果报错："/root/download/memcache-3.0.8/memcache_pool.c:26:18: 致命错误：zlib.h：没有那个文件或目录"
#yum install zlib-devel 安装zlib包即可

ll /usr/local/php/lib/php/extensions/no-debug-zts-20131226/
#total 2140
#-rwxr-xr-x. 1 root root 453766 Dec 30 17:44 memcache.so
#-rwxr-xr-x. 1 root root 861055 Dec 30 16:47 redis.so
#出现memcache.so就表明安装成功了

#配置支持php
vi /opt/lampp/etc/php.ini
添加
extension=memcache.so
重启服务，查看phpinfo可以看到支持了

php-memcached扩展安装

wget http://pecl.php.net/get/memcached-2.2.0.tgz #解压
tar -zxvf libmemcached-1.0.18.tar.tar
tar -zxvf memcached-2.2.0.tgz

#编译 libmemcached
cd libmemcached-1.0.18
./configure --prefix=/usr/local/libmemcached
make && make install

#编译 memcached扩展
cd memcached-1.0.2
/opt/lampp/bin/phpize
./configure -with-php-config=/opt/lampp/bin/php-config --with-libmemcached-dir=/usr/local/libmemcached --disable-memcached-sasl --enable-memcached
#与安装libmemcached时指定的prefix一致
make && make install

#安装扩展
vim /opt/lampp/etc/php.ini
#加入一行
extersion=memcached.so

重启php服务