centos php 5.2.17增加 ZendOptimizer和eAccelerator

配置ZendOptimizer

wget http://downloads.zend.com/optimizer/3.3.9/ZendOptimizer-3.3.9-linux-glibc23-i386.tar.gz 
tar zxvf ZendOptimizer-3.3.9-linux-glibc23-i386.tar.gz
cd ZendOptimizer-3.3.9-linux-glibc23-i386/data/5_2_x_comp
sudo mkdir /usr/local/zend
sudo cp ZendOptimizer.so /usr/local/zend

编辑php.ini

sudo gedit /etc/php5/cgi/php.ini

增加

[Zend Optimizer]
zend_optimizer.optimization_level=1
zend_extension="/usr/local/zend/ZendOptimizer.so"

配置eAccelerator加速PHP：

mkdir -p /usr/local/eaccelerator_cache
vi /usr/local/php/etc/php.ini

按shift+g键跳到配置文件的最末尾，加上以下配置信息：

[eaccelerator]
zend_extension="/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so"
eaccelerator.shm_size="64"
eaccelerator.cache_dir="/usr/local/eaccelerator_cache"
eaccelerator.enable="1"
eaccelerator.optimizer="1"
eaccelerator.check_mtime="1"
eaccelerator.debug="0"
eaccelerator.filter=""
eaccelerator.shm_max="0"
eaccelerator.shm_ttl="3600"
eaccelerator.shm_prune_period="3600"
eaccelerator.shm_only="0"
eaccelerator.compress="1"
eaccelerator.compress_level="9"