PHP is a web-side-development-friendly scripting language, in which case PHP is usually running on a web server. Any PHP code in a desired file is carried out by the PHP runtime to generate dynamic content on websites or dynamic images used elsewhere.


C # is a multi-paradigm programming language for general purposes, including strong typesetting, lexically scoped, imperative, declarative, functional, general, object-oriented, and components.


Java is an object-oriented programming language, platform-independent, statically typed and intended to be used together with the Java Virtual Machine(JVM). "Java Platform" is the name for a computational scheme with Java programs instruments installed.


JavaScript is a dynamic, multiplexing language used in the fields of client and server-side scripting, which is a prototype-oriented, weakly typed prototype, and interpretive. Its principal application is to render and manipulate web pages.