237 Research on AJAX Forms Authentication Technology under the Environment of PHP

In this paper, the authors put forward a method to build the forms authentication technology which is more friendly and quicker in responses by using the AJAX technology to authenticate forms under the environment of PHP, which is aimed at solving the problem of the traditional WEB form authentication being limited by HTTP and users waiting for a long time. Also, the authors give a detailed introduction to the rules of the AJAX form authentication, authentication principle and show the details of authenticating, ways of implementation and its partial codes.