How can a beginner effectively handle multiple pieces of data from an email and store them in a MySQL database using PHP?

When handling multiple pieces of data from an email and storing them in a MySQL database using PHP, a beginner can achieve this by first parsing the email content to extract the necessary data. Then, establish a database connection and insert the extracted data into the appropriate database table using SQL queries.

// Parse email content to extract data
$email_content = "Name: John Doe\nEmail: johndoe@example.com\nMessage: Hello there!";
$pattern = '/Name: (.*?)\nEmail: (.*?)\nMessage: (.*)/s';
preg_match($pattern, $email_content, $matches);

$name = $matches[1];
$email = $matches[2];
$message = $matches[3];

// Establish database connection
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";

$conn = new mysqli($servername, $username, $password, $dbname);

// Insert data into database
$sql = "INSERT INTO emails (name, email, message) VALUES ('$name', '$email', '$message')";
if ($conn->query($sql) === TRUE) {
    echo "Data inserted successfully";
} else {
    echo "Error: " . $sql . "<br>" . $conn->error;
}

$conn->close();