What are some best practices for creating a task management system in PHP for event planning?

When creating a task management system in PHP for event planning, it is important to have a clear structure for tasks, deadlines, and assignees. One best practice is to use a database to store task information and utilize PHP scripts to interact with the database for task creation, assignment, and tracking.

// Connect to the database
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "event_planning";

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

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Create a new task
$title = "Plan catering for event";
$deadline = "2022-12-31";
$assignee = "John Doe";

$sql = "INSERT INTO tasks (title, deadline, assignee) VALUES ('$title', '$deadline', '$assignee')";

if ($conn->query($sql) === TRUE) {
    echo "Task created successfully";
} else {
    echo "Error creating task: " . $conn->error;
}

// Close the database connection
$conn->close();