PHP code example of icanboogie / session

    
        
<?php
require_once('vendor/autoload.php');

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

    

icanboogie / session example snippets

use ICanBoogie\Session;

$session = new Session;

#
# The session is automatically started when reading or writing
#
if (!isset($session['bar']))
{
    $session['bar'] = 'foo';
}

#
# Optionally, changes can be commited right away,
# also closing the session.
#
$session->commit();

#
# The session is automatically re-started on read or write
#
$session['baz'] = 'dib';

#
# Using isolated session segments
#
$segment = $session->segments['Vendor\NameSpace'];
$segment['bar'] = 123;
echo $session->segments['Vendor\NameSpace']['bar']; // 123
$session->segments['Vendor\NameSpace']['bar'] = 456;
echo $segment['bar']; // 456

#
# Using flash
#
$session->flash['info'] = "Well done!";
$session->segments['Vendor\NameSpace']->flash['bar'] = 123;

#
# The session token can be used to prevent CSRF. A new token is
# generated if none exists.
#
$token = $session->token;       // 86eac2e0d91521df1efe7422e0d9ce48ef5ac75778ca36176bf4b84db9ff35858e491923e6f034ece8bcc4b38c3f7e99
$session->verify_token($token); // true

#
# Of course all of this is just mapping to the `$_SESSION` array
#
echo $_SESSION['bar']; // foo
echo $_SESSION['baz']; // dib
echo $_SESSION['Vendor\NameSpace']['bar']; // 456

use ICanBoogie\Session;

$session = new Session;

use ICanBoogie\Session;
use ICanBoogie\Session\CookieParams;

$session = new Session([

    Session::OPTION_NAME => 'SID',
    Session::OPTION_CACHE_LIMITER => 'public',
    Session::OPTION_COOKIE_PARAMS => [

        CookieParams::OPTION_DOMAIN => '.mydomain.tld',
        CookieParams::OPTION_SECURE => true

    ]

]);

// config/session.php

use ICanBoogie\SessionOptions as Session;

return [

    Session::OPTION_NAME => 'SID',
    Session::OPTION_CACHE_LIMITER => 'public',
    Session::OPTION_COOKIE_PARAMS => [

        CookieParams::OPTION_DOMAIN => '.mydomain.tld',
        CookieParams::OPTION_SECURE => true

    ]

];

use ICanBoogie\SessionSegment;

class UserController
{
    /**
     * @var SessionSegment
     */
    private $session;

    public function __construct(SessionSegment $session)
    {
        $this->session = $session;
    }

    public function action_post_login()
    {
        // …

        $this->session['user_id'] = $user->id;
    }
}

// …

use ICanBoogie\Session;

$session = new Session;
$controller = new UserController($session->segments[UserControlller::class]);

use ICanBoogie\Session;

$session = new Session;
$session->flash['abc'] = 123;
$session->segments['segment-one']->flash['abc'] = 456;

$session_abc = $session->flash['abc'];   // 123
$session_abc === $session->flash['abc']; // true
$segment_abc = $session->segments['segment-one']->flash['abc'];   // 456
$segment_abc === $session->segments['segment-one']->flash['abc']; // true

/**
  * @var \ICanBoogie\Session $session
  */

/**
  * @var \ICanBoogie\Session $session
  */

if (in_array($_SERVER['REQUEST_METHOD'], [ 'POST', 'PUT', 'DELETE' ]))
{
    $token = isset($_POST['_session_token']) ? $_POST['_session_token'] : null;

    if ($session->verify_token($token))
    {
        // Token is verified, we can proceed with the request.
    }
    else
    {
        // Token verification failed, we should throw an exception.
    }
}

array(2) {
  '__FLASH__' =>
  array(1) {
    'abc' =>
    int(123)
  }
  'segment-one' =>
  array(1) {
    '__FLASH__' =>
    array(1) {
      'abc' =>
      int(456)
    }
  }
}

array(2) {
  '__FLASH__' =>
  array(0) {
  }
  'segment-one' =>
  array(1) {
    '__FLASH__' =>
    array(0) {
    }
  }
}