Security Team Blog

About eAccelerator
eAccelerator是一个的免费、开源的PHP模块，它能够为提供PHP加速、优化、加码、和动态内容缓存功能。它通过存储PH脚本编译后的状态而加快执行PHP脚本的速度，而不需要频繁的编译这个PHP脚本。而且它能优化PHP脚本，以提高执行PHP的速度。eAccelerator特色是减少了服务器负载、使PHP脚本加速1-10倍。

you can download the eAccelerator binaries for your version of PHP 5.2.5
//对应你的php版本下载相应的dll文件．如果是PHP 5.2.5请下载eAccelerator 0952 for PHP 5.2.5 eLoader 0952 for PHP 5.2.5

We have been using this PHP accelerator (0.9.5), on multiple servers, for a long time. It’s used on some high traffic sites without any problem.
Install:
a) Download a copy of eAccelerator that is compatible with your version of PHP.
This can be an issue with eAccelerator. Sometimes it can take a little time before the Windows binaries are available for the most recent version of PHP.
b) Copy a compatible eaccelerator.dll to your PHP extensions folder (like: c:\php\extensions replace with your actual folder location).
Make sure the configuration directive extension_dir in your php.ini is properly pointing to your extensions folder.
Like: extension_dir = “c:/php/extensions”
//将dll文件复制到c:/php/ext下．
c) Create a folder (with the appropriate permissions) for the temporary cached files.
For example: D:\tmp\eaccelerator
//创建tmp目录　权限可写
d) Add the following to your php.ini (as the first loaded extension):
.
.
.
;extension=php_yaz.dll
;extension=php_zip.dll
//编辑php.ini 在extension=php_zip.dll之后添以红字部分

;;;;;;;;;;;;;;;;;;;
; Module Settings ;
;;;;;;;;;;;;;;;;;;;
.
.
.

e) Restart your Web Server.You can see..D:\tmp\eaccelerator have folders
//重启iis 你会看到tmp目录下有相应的文件出现
C:\tmp\eaccelerator
0
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f)testing eAccelerator
测试 eAccelerator
C:\Documents and Settings\Administrator>php -v
PHP 5.2.5 (cli) (built: Nov  8 2007 23:18:51)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies
with eAccelerator v0.9.5.2, Copyright (c) 2004-2006 eAccelerator, by eAccelerator
with Zend Extension Manager v1.2.0, Copyright (c) 2003-2007, by Zend Technologies
with Zend Optimizer v3.3.0, Copyright (c) 1998-2007, by Zend Technologies
And You can see phpinfo.
你也可以通过phpinfo.php查看是否成功

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1.首先在下载编译好的版本 以php5.2.5为例

2.将附件解压，然后移至您的 php目录下 的 ext 文件夹中

3.建立一个临时目录，比如 D:\tmp\eaccelerator，并赋予 IUSR 用户读写权限

3.根据您系统的情况，一般都是PHP 扩展 ISAPI
打开php.ini文件, 找到extension=php_zip.dll, 在下面添加
保存。

重启 IIS 你会在D:\tmp\eaccelerator看到有一些文件夹．如123456789abcdef

打开 phpinfo 看，应该会有 eAccelerator 加载的信息，比如
with eAccelerator v0.9.5, Copyright (c) 2004-2004 eAccelerator, by eAccelerator