php5.3安装Zend Guard Loader

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php5.3安装Zend Guard Loader
帮网友安装的是webmin，系统是centos6 32bit，安装完毕，php是5.3.3，网友需要安装shopex，需要zend支持，php5.3以后，不支持zend optimizer了，改Zend Guard Loader。安装过程也比较简单。

1.     cd /usr/local/src
   
2. 
   
3.     wget http://downloads.zend.com/guard/5.5.0/ZendGuardLoader-php-5.3-linux-glibc23-i386.tar.gz
   
4. 
   
5.     如果是64位，请下载：
   
6. 
   
7.     http://downloads.zend.com/guard/5.5.0/ZendGuardLoader-php-5.3-linux-glibc23-x86_64.tar.gz
   
8. 
   
9.     tar zxvf ZendGuardLoader-php-5.3-linux-glibc23-i386.tar.gz
   
10. 
    
11.     cd /usr/local/src/ZendGuardLoader-php-5.3-linux-glibc23-i386/php-5.3.x
    
12. 
    
13.     cp ZendGuardLoader.so /usr/lib/php/modules/
    
14. 
    
15.     vi /etc/php.ini

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末尾增加：

1.     [zend.loader]
   
2. 
   
3.     zend_loader.enable=1
   
4. 
   
5.     zend_extension=/usr/lib/php/modules/ZendGuardLoader.so

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service httpd restart重启httpd即可。
然后php -v看看Zend Guard Loader是否安装成功。

1. [root@vr1 etc]# php -v
   
2. PHP 5.3.3 (cli) (built: Feb 22 2013 02:37:06)
   
3. Copyright (c) 1997-2010 The PHP Group
   
4. Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
   
5. with Zend Guard Loader v3.3, Copyright (c) 1998-2010, by Zend Technologies

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附Zend Guard Loader英文安装说明：

1.     Zend Guard Loader installation instructions
   
2.     ——————————————-
   
3. 
   
4.     1. Extract the Zend Loader package.
   
5. 
   
6.     2. Locate and extract the ZendGuardLoader.so (Linux) or ZendLoader.dll (Windows) that corresponds to your php version.
   
7. 
   
8.     3. Add the following line to your php.ini file for loading the ZendGuardLoader:
   
9.     Linux and Mac OS X: zend_extension=<full_path_to_ZendGuardLoader.so>
   
10.     Windows non-thread safe: zend_extension=<full_path_to_ZendLoader.dll>
    
11. 
    
12.     4. Add an aditional line to your php.ini for enabling ZendGuardLoader
    
13.     ; Enables loading encoded scripts. The default value is On
    
14.     zend_loader.enable=1
    
15. 
    
16.     5. Optional: following lines can be added your php.ini file for ZendGuardLoader configuration:
    
17. 
    
18.     ; Disable license checks (for performance reasons)
    
19.     zend_loader.disable_licensing=0
    
20.     ; The Obfuscation level supported by Zend Guard Loader. The levels are detailed in the official Zend Guard Documentation. 0 – no obfuscation is enabled
    
21.     zend_loader.obfuscation_level_support=3
    
22.     ; Path to where licensed Zend products should look for the product license. For more information on how to create a license file, see the Zend Guard User Guide
    
23.     zend_loader.license_path=
    
24. 
    
25.     6. If you use Zend debugger as well, please make sure to load it after the Zend guard Loader
    
26. 
    
27.     7. If you use ioncube loader, please make sure to load it before Zend guard Loader
    
28. 
    
29.     8. Restart your Web server.
    
30.     ~

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php5.3安装Zend Guard Loader
摘自：http://www.linode.im/2398.html