How do I connect to a database

Connecting to a database is an essential aspect of web development, especially when building dynamic applications. This guide explains how to connect to a MySQL database using PHP.

Keywords: database connection, PHP MySQL, web development, SQL, connect to database
Description: Learn how to connect to a MySQL database using PHP to retrieve and manipulate data effectively in your web applications.
<?php // Database configuration $servername = "localhost"; $username = "username"; $password = "password"; $dbname = "database_name"; // Create connection $conn = new mysqli($servername, $username, $password, $dbname); // Check connection if ($conn->connect_error) { die("Connection failed: " . $conn->connect_error); } echo "Connected successfully"; ?>

Keywords: database connection PHP MySQL web development SQL connect to database

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