What are the Functionalities of PHP?

PHP is a powerful programming language which can be used to develop almost any kind of websites. Some most popular php functionalities are given bellow:

• PHP is widely used to make dynamic web pages within very short time.
• Send & Receive Email with PHP is very easy.
• PHP can quickly Generate, Read, Write, Delete, Open and Close any files on the web servers.
• PHP is perfect language to work with data Select, Insert, Delete, Update records in database.
• PHP can be used to collect data from registration form, Login from etc forms.
• PHP can Send and Receive cookies data stored on client machine.
• PHP can store session data on servers.
• PHP can be used to Control user-access on websites.
• PHP can Encrypt data securely.
• PHP can Compress files.
• PHP can be used to Resize & photo enhancement. 
• PHP can easily create PDF files ,XML Files, Flash files etc for websites.