How does the developer or customer know that the Zend Optimizer is running?
Use the PHP function phpinfo() to determine if the Zend Optimizer is loaded, as shown in the following script:
<?php phpinfo(); ?>
The part of the output where the Zend Optimizer is listed will look something like this:
This program makes use of the Zend scripting language engine: Zend Engine vX.Y.Z, Copyright (c) 1998-2006 by Zend Technologies Ltd. with Zend Optimizer vX.Y.Z, Copyright (c) 1998-2006 by Zend Technologies Ltd.
PHP4 info from our server:
This program makes use of the Zend Scripting Language Engine:
Zend Engine v1.3.0, Copyright (c) 1998-2004 Zend Technologies
PHP5 info from our server:
This program makes use of the Zend Scripting Language Engine:
Zend Engine v2.0.5, Copyright (c) 1998-2004 Zend Technologies
* Note that these modules are automaticly upgraded if newer version will become available, use the above command in php to find the latest version running.
