CODE EXAMPLE FOR PHP

PDO INSERT prepared statement

<?php
$servername = "localhost";
$username = "root";
$password = "";
$database_name = "database_name";

// CREATE DATABASE CONNECTION USING PDO METHOD
try {
    $database_connection = new PDO("mysql:host=$servername;dbname=$database_name", $username, $password);
    // Set the PDO error mode to exception
    $database_connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
} catch (PDOException $e) {
    echo "Connection Failed" . $e->getMessage();
}


// INSERT DATA INTO THE DATABASE
try {

    $sql = "INSERT INTO `users` (first_name, last_name, email) VALUES (?,?,?)";
    $stmt = $database_connection->prepare($sql);

    $stmt->bindParam(1, $first_name, PDO::PARAM_STR);
    $stmt->bindParam(2, $last_name, PDO::PARAM_STR);
    $stmt->bindParam(3, $email, PDO::PARAM_STR);

    // Assigning data into the variables
    $first_name = 'John';
    $last_name = 'Doe';
    $email = 'johndoe@gmail.com';
    $stmt->execute();

    echo "Data inserted successfully";

} catch (PDOException $e) {
    echo "data not inserted";
}
?>