PHP code example of k-ko / slim3-session-middleware

1. Go to this page and download the library: Download k-ko/slim3-session-middleware library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

k-ko / slim3-session-middleware example snippets




$app = new \Slim\App();

$app->get('/', function (Request $request, Response $response) use ($container) {
    if (!isset($container['session']['loggedIn'])) {
        // ...
    }
    // ...
});

// Add as LAST middleware to run 1st
$app->add(new \Middleware\SessionMiddleware([
    'autorefresh'   => true,
    'name'          => 'myapp_session',
    'lifetime'      => '1 hour',
    // optional:
    'handler' => new \Session\MySQLiSessionHandler($container['mysqli'])
]));

$app->run();


$container = $app->getContainer();

$container['session'] = function ($container) {
    return new \Session\Helper();
};


$app->get('/', function (Request $request, Response $response) use ($container) {
    // Check if variable exists
    $exists = $container['session']->has('my_key');
    $exists = isset($container['session']->my_key);
    $exists = isset($container['session']['my_key']);

    // Get variable value
    $value = $container['session']->get('my_key', 'default');
    $value = $container['session']->my_key;
    $value = $container['session']['my_key'];

    // Take variable value out from session
    $value = $container['session']->take('my_key', 'default');

    // Set variable value
    $container['session']->set('my_key', 'my_value');
    $container['session']->my_key = 'my_value';
    $container['session']['my_key'] = 'my_value';

    // Remove variable
    $container['session']->remove('my_key');
    unset($container['session']->my_key);
    unset($container['session']['my_key']);
});