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在Debian中配置eAccelerator

What is eAccelerator?

eAccelerator is a further development from mmcache PHP Accelerator & Encoder. It increases performance of PHP scripts by caching them in compiled state, so that the overhead of compiling is almost completely eliminated.

Installing eAcceleration in Debian

第一步，下载并安装php5-dev，编译eAccelerator的时候会用到

#apt-get install php5-dev

下载eAccelerator 源码包，并加压缩

#tar jxvf eaccelerator-0.9.5.3.tar.bz2

#cd eaccelerator-0.9.5

用phpize常见编译时需要的配置文件

#/usr/bin/phpize

#./configure --enable-eaccelerator=shared --with-php-config=/usr/bin/php-config

#make

#make install

安装完成

在 /etc/php5/apache2/php.ini 中加入如下配置

extension=eaccelerator.so

[eaccelerator]

eaccelerator.shm_size=16

eaccelerator.cache_dir=/tmp/eaccelerator

eaccelerator.enable=1

eaccelerator.optimizer=1

eaccelerator.check_mtime=1

eaccelerator.debug=0

eaccelerator.filter=

eaccelerator.shm_max=0

eaccelerator.shm_ttl=0

eaccelerator.shm_prune_period=0

eaccelerator.shm_only=0

eaccelerator.compress=1

eaccelerator.compress_level=9

为eAccelerator创建临时目录

#mkdir /tmp/eaccelerator

#chmod 777 /tmp/eaccelerator

重启apache

#/etc/init.d/apache2 restart

测试是否安装完成

在apache目录下创建下面的文件并在浏览器中查看

<?php

phpinfo();

?>

能够找到eAccelerator的信息就表示已经安装成功可以使用了。