What are the benefits of using modern database extensions like mysqli or PDO over the mysql extension in PHP?

The mysql extension in PHP is deprecated and no longer supported, making it vulnerable to security risks and lacking in modern features. Using modern database extensions like mysqli or PDO not only provides better security and performance but also offers more flexibility and functionality for interacting with databases. 

// Using mysqli extension to connect to a MySQL database
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";

// 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

mysqli PDO mysql extension database PHP

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