How can multiple users access and edit the same calendar in PHP?

To allow multiple users to access and edit the same calendar in PHP, you can store the calendar data in a database and use PHP to retrieve and update the calendar events. Each user can have their own account with permissions to modify the calendar. You can use PHP sessions to authenticate users and control access to the calendar data. 

<?php
// Connect to the database
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "calendar_db";

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

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

// Retrieve calendar events for the current user
$user_id = $_SESSION['user_id'];
$sql = "SELECT * FROM calendar_events WHERE user_id = $user_id";
$result = $conn->query($sql);

// Display calendar events
if ($result->num_rows > 0) {
    while($row = $result->fetch_assoc()) {
        echo "Event: " . $row["event_name"] . " Date: " . $row["event_date"] . "<br>";
    }
} else {
    echo "No events found.";
}

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

Keywords

PHP calendar multiple users access edit

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