Superglobals were introduced in PHP 4.1.0, and are built-in variables that are always available in all scopes. PHP Global Variable...

The real power of PHP comes from its functions; it has more than 1000 built-in functions.

In PHP, The switch statement is used to perform different actions based on different conditions.

In PHP, Conditional statements are used to perform different actions based on different conditions. PHP Conditional Statements Very...

PHP Data Types Variables can store data of different types, and different data types can do different things.

In PHP there are two basic ways to get output: echo and print.

The main way to store information in the middle of a PHP program is by using a variable.

In PHP, all keywords (e.g. if, else, while, echo, etc.), classes, functions, and user-defined functions are NOT case-sensitive. ...

A comment in PHP code is a line that is not read/executed as part of the program. Its only purpose is to be read by someone who is looking ...

A PHP script is executed on the server, and the plain HTML result is sent back to the browser. Basic PHP Syntax

An array stores multiple values in one single variable: Array functions are: count() , sort(), rsort() , asort() , ksort() , arsort() , ...

PHP HELLO WORLD In PHP hellow world tutorial Create a file named hello. php  and put it in your web server's root directory ( DOCUME...