README

The Session class represents a session and provides methods for session management.

Table of Contents

• Installation
• Usage
• Methods
• Example

Installation

You can install the Session class via Composer by running the following command:

composer require effectra/session

Usage

To use the Session class, you need to include it in your PHP file:

require_once 'vendor/autoload.php';

use Effectra\Session\Session;

// Create a new instance of the Session class
$session = new Session();

// Start the session
$session->start();

// Use session methods to manage session data
// ...

// Save and close the session
$session->save();

Methods

The Session class provides the following methods:

• start(): Starts the session.
• save(): Saves and closes the session.
• isActive(): Checks if the session is active.
• get(string $key, mixed $default = null): Retrieves the value for the given key from the session.
• has(string $key): bool: Checks if the given key exists in the session.
• regenerate(): bool: Regenerates the session ID.
• put(string $key, mixed $value): Sets a value in the session for the given key.
• forget(string $key): Removes the value for the given key from the session.
• flash(string $key, array $messages): Sets a flash message in the session for the given key.
• getFlash(string $key): array: Retrieves the flash message for the given key from the session.

Example

Here's an example of how to use the Session class:

// Create a new instance of the Session class
$session = new Session();

// Start the session
$session->start();

// Set a value in the session
$session->put('username', 'john_doe');

// Get a value from the session
$username = $session->get('username');

// Check if a key exists in the session
if ($session->has('username')) {
    // Do something
}

// Regenerate the session ID
$session->regenerate();

// Set a flash message in the session
$session->flash('success', ['Logged in successfully!']);

// Retrieve and display the flash message
$successMessage = $session->getFlash('success');
echo $successMessage[0];

// Save and close the session
$session->save();