: Http://www.zend.com/en/products/loader/downloads#Linux
1. Decompression
wget HTTP://DOWNLOADS.ZEND.COM/GUARD/7.0.0/ZEND-LOADER-PHP5.6-LINUX-X86_64_UPDATE1.TAR.GZTAR-ZXVF ZENDGUARDLOADER-70429-PHP-5.4-LINUX-GLIBC23-X86_64.TAR.GZCD zendguardloader/#进入解压后的目录cat readme.txt# View the README document.
2. Start the installation
Copy the zendguardloader.so to PHP installation directory (/etc/httpd/modules directory or/usr/lib/httpd/modules directory, which is the same location) under the PHP version folder
CP zend-loader-php5.6-linux-x86_64/zendguardloader.so /etc/httpd/modules
Edit the PHP configuration file. Add a few lines of configuration items at the end of the php.ini file.
Zend_extension=/etc/httpd/modules/zendguardloader.so
Zend_loader.enable=1
Zend_loader.disable_licensing=0
Zend_loader.obfuscation_level_support=3
Zend_loader.license_path=
Restart Apache or Nginx
Service httpd Restart
How Linux (CENTOS7) installs Zend Optimizer Zend Guard Loader