In recent days the PHP language is getting more and more obvious for developers. If any developer or programmer wants to build a networking site or an internet site then he should know the PHP language. So, PHP language is a must learn for a developer. There are some facilities to work on PHP database. It allows you to change your domain and update it regularly without changing its previous work directory. The sites like Wikipedia, Facebook all are developed in PHP. So, we can understand the demand of a good PHP developer. It is really very safe in developing PHP. Choosing PHP for developing networking sites is a good approach as it consumes less time than other languages and it is also very effective.