Install/update Zend Optimizer

Install/update Zend Optimizer

a) Install Zend Optimizer

# /scripts/installzendopt

Or
#cd /usr/local/src
# wget http://downloads.zend.com/optimizer/3.3.3/ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz
#tar -xzvf ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz
# cd ZendOptimizer-3.3.3-linux-glibc23-i386/
# ./install.sh
make sure that the end of your php.ini file looks like this – if not change it (this is assuming your installing version 3.3.0)
[Zend]
zend_extension_manager.optimizer=/usr/local/Zend/lib/Optimizer-3.3.0
zend_extension_manager.optimizer_ts=/usr/local/Zend/lib/Optimizer_TS-3.3.0
zend_optimizer.version=3.3.0
zend_extension=/usr/local/Zend/lib/ZendExtensionManager.so
zend_extension_ts=/usr/local/Zend/lib/ZendExtensionManager_TS.so
Step7
Save and close the file if you change it. Then restart Apache to pick up the changes.
/sbin/service httpd restart
Step8
Now verify from the php CLI that its installed and working.
php -v
You should see something similar to
PHP 5.2.3 (cli) (built: Jun 7 2007 08:59:02)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2007 Zend Technologies
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