PHP is scripting, scenario language with a common purpose. Such languages exist to write a script or scripts - that is, the software needed to automate certain tasks (otherwise users would have to do boring and routine work on their own). Thanks to the above programs there are no mistakes and save users time in the course of self-creation of a site on pure PHP with the database. At the same time, everything else functions without stopping and in normal mode. Interestingly, scripting languages do not need to be compiled, and their application is focused primarily on small-scale tasks.
Nowadays, PHP is rapidly gaining popularity among developers. For example, it is written on the world’s largest social network Facebook.
The functioning of PHP has a close connection with CSS and HTML. Therefore, programmers must know more than just PHP.
This language exists for effective development, so is very actively and productively used in the virtual world. As a rule, it is used for backend development (it is about programming the server component of the resource). Dynamic pages and small programs are often written here.