The object-oriented characteristics of PHP5 enhanced a lot, including functional and performance. But if you use a door-oriented language, PHP is far away. Simple example, Java and Python can be imported into classes through IMPORT, but PHP can only use include this original approach, there is no way to distinguish Name the space, do not do a big project or not. In addition, the fatal defect of PHP is that it is just a module of Web Server, no APP Server management management. Therefore, there is no way to undertake the development and operation of large projects. Like domestic Eachnet originally used PHP, after the transaction volume and complexity increase, the background all uses the BEA TuexDo, and PHP is only called. (However, some people think that there is no advantage of app server, which is to deploy simple) The essence of Python and PHP is that Python has App Server such as Zope, so Python should be divided into Java / C # camp, and PHP The clearance is limited.
