NuSphere PhpExpress is a regular PHP extension, which makes it easy to install and deploy. You can download PhpExpress freely from
http://www.nusphere.com/products/phpexpress.htm
To install NuSphere PhpExpress do the following:
Open your php.ini file for editing
Add line
                                zend_extension_ts=c:\full\path\to\phpexpress-php-x.x.dll
                            if you are deploying on Windows, or
                                zend_extension=/full/path/to/phpexpress-php-x.x.so if
                            you are deploying on Unix, Linux or Mac OS operating systems
Copy phpexpress-php-x.x.dll or
                                phpexpress-php-x.x.so in the PHP extensions
                            directory specified in php.ini file.
Stop and Start Apache if you are running PHP as Apache module.
[Optional] Execute call to phpinfo() function and make
                            sure that PhpExpress is properly installed Once PhpExpress is installed
                            on the server, you can execute PHP Scripts encoded with Nu-Coder as well
                            as regular, not encoded PHP scripts. In both cases you will gain an
                            improved performance in the execution of the scripts.