PHP MySQL Connect - Rookie Nerd

PHP Tutorial

Install PHP

How to run PHP code in XAMPP

PHP Echo

PHP Print

PHP echo and print Statements

PHP Variables

PHP Variable Scope

PHP $ and $$ Variables

PHP Constants

Magic Constants

PHP Data Types

PHP Operators

PHP Comments

PHP MySQL Connect

Since PHP 5.5, mysql_connect() extension is deprecated. Now it is recommended to use one of the 2 alternatives.

PHP mysqli_connect()

PHP mysqli_connect() function is used to connect with MySQL database. It returns resource if connection is established or null.

Syntax

snippet

resource mysqli_connect (server, username, password)

PHP mysqli_close() function is used to disconnect with MySQL database. It returns true if connection is closed or false.

Syntax

snippet

bool mysqli_close(resource $resource_link)

Example

snippet

Output:

Output

Connected successfully