Zend is a PHP company, founded in 1999, by the Zeev Suraski and Andi founder and architect Gutmans two open source PHP together to create, so there is the origin of Zend's name. Because the authority of their international technology, Zend company and his creator continuously is at the core position in the leadership in the PHP and the open source community, for the rapid development of PHP has played a powerful role in promoting. Zend company is an enterprise or individual of a PHP application can seek to technical solution of PHP leading company.