Download and install latest stable memcache version from PECL
cd /usr/src wget http://pecl.php.net/get/memcache-2.2.5.tgz tar zxvf memcache-2.2.5.tgz cd memcache-2.2.5 phpize ./configure make make install
If you have trouble with phpize install php-devel
memcache.so will be install in php modules directory, now enable memcache.so extension in php.ini
To find out your php.ini location, execute following command
php -i | grep php.ini Configuration File (php.ini) Path => /usr/local/lib Loaded Configuration File => /usr/local/lib/php.ini
vi /usr/local/lib/php.ini
extension = “memcache.so”
save the file and restart httpd server
/etc/init.d/httpd restart
To check is memcache extension loaded in php, execute following command
php -i | grep memcache memcache memcache support => enabled memcache.allow_failover => 1 => 1 memcache.chunk_size => 8192 => 8192 memcache.default_port => 11211 => 11211 memcache.default_timeout_ms => 1000 => 1000 memcache.hash_function => crc32 => crc32 memcache.hash_strategy => standard => standard memcache.max_failover_attempts => 20 => 20 Registered save handlers => files user sqlite memcache PWD => /usr/src/memcache-2.2.5 _SERVER["PWD"] => /usr/src/memcache-2.2.5 _ENV["PWD"] => /usr/src/memcache-2.2.5
This information can also be seen using phpinfo().
