How to install Zend Optimizer On Apache 2.x

How to install Zend Optimizer On Apache 2.x

Install Zend OptimizerZend Optimizer is a free runtime application that enables you to execute scripts encoded by Zend Guard. Use Zend Optimizer as part of a complete PHP source code management solution.
Download Zend Optimizer
http://www.zend.com/en/products/guard/downloads
Downloads free 

Code:

http://autosetup1.googlecode.com/files/ZendOptimizer-3.3.9-linux-glibc23-i386.tar.gz

Unpack Zend Optimizer

Code:

tar -zxvf ZendOptimizer-3.3.9-linux-glibc23-i386.tar.gz

Move Zend Optimizer to /usr/local/Zend

Code:

mv ZendOptimizer-3.3.9-linux-glibc23-i386/data/5_2_x_comp /usr/local/Zend

Edit php.ini

Code:

vi /usr/local/lib/php.ini

or

nano /usr/local/lib/php.ini

Add Code:

Code:

zend_extension=/usr/local/Zend/ZendOptimizer.so

Restart Apache

Code:

/etc/init.d/httpd restart

Checking
Create a file info.php in your root web directory  with content:

Code:

<?php
phpinfo();
?>