php代码优化器Zend Optimizer安装与配置
欢迎进入Linux社区论坛,与200万技术人员互动交流 >>进入 1 ZendOptimizer简介: ZendOptimizer是用来提高PHP应用程序的执行速度.实现的原理是对那些程序在被最终执行之前由运行编译器(Run-Time Compiler)产生的代码进行优化.一般情况下,执行使用Zend Optimiz
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1 ZendOptimizer简介:
ZendOptimizer是用来提高PHP应用程序的执行速度.实现的原理是对那些程序在被最终执行之前由运行编译器(Run-Time Compiler)产生的代码进行优化.一般情况下,执行使用Zend Optimizer的PHP程序比不使用的要快40%到100%.这意味着网站的访问者可以更快的浏览网页,从而完成更多的事务,创造更好的客户满意度.
更快的反应同时也意味着可以节省硬件投资,并增强网站所提供的服务.所以,使用Zend Optimizer,就等于提高了电子商务的盈利能力.Zend Optimizer能给PHP用户带来很多益处,特别是那些运营网站的人.快速运行PHP程序可以显着降低服务器的CPU负载,并可以减少一半的反应时间,也就是从访问者点击链接到服务器开始读取页面之间的时间.
ZendOptimizer的安装与配置:
在装好Red Hat Linux 9 + Apache 2.0.55 + MySQL 5.1.6 + PHP 5.1.2后,接下来就是安装linux下的php加速器ZendOptimizer 2.6.2了.
自己编译 PHP 后,Zend Optimizer 2.6.2 需要自己设置一下,请参照以下步骤:
假设你编译滴PHP在如下目录:/opt/php
第一步:下载 Zend Optimizer 2.6.2
第二步:解开 ZendOptimizer-2.6.2-linux-glibc21-i386.tar.gz,找到以下文件 ZendOptimizer-2.6.2-linux-glibc21-i386.tar.gzZendOptimizer-2.6.2-linux-glibc21-i386data5_1_x_compZendOptimizer.so 把 ZendOptimizer.so 复制或上传(二进制)到以下目录下面: /opt/php/lib/
第三步:找到以下文件 /home/user/domain/etc/php5/php.ini 打开,编辑,在最后面输入以下内容:
Zend Optimizer options
zend_optimizer.optimization_level=1023
zend_extension=/opt/php/lib/ZendOptimizer.so
第四步:保存或上传(二进制) php.ini 文件
至此已全部完成Zend Optimizer配置,你可以用保存为info.php,然后带开浏览器输入
localhost/info.php在这个页面的上边有一个Zend图标,看看你安装的ZendOptimizer的版本是不是被激活了!

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