Class Phalcon\Session\Adapter\Libmemcached

extends abstract class Phalcon\Session\Adapter

implements Phalcon\Session\AdapterInterface

This adapter store sessions in libmemcached

<?php

 $session = new Phalcon\Session\Adapter\Libmemcached(array(
     'servers' => array(
         array('host' => 'localhost', 'port' => 11211, 'weight' => 1),
     ),
     'client' => array(
         Memcached::OPT_HASH => Memcached::HASH_MD5,
         Memcached::OPT_PREFIX_KEY => 'prefix.',
     ),
    'lifetime' => 3600,
    'prefix' => 'my_'
 ));

 $session->start();

 $session->set('var', 'some-value');

 echo $session->get('var');

Constants

integer SESSION_ACTIVE

integer SESSION_NONE

integer SESSION_DISABLED

Methods

public getLibmemcached ()

...

public getLifetime ()

...

public __construct (unknown $options)

Phalcon\Session\Adapter\Libmemcached constructor

public open ()

...

public close ()

...

public mixed read (string $sessionId)

public write (string $sessionId, string $data)

public boolean destroy ([string $sessionId])

public gc ()

public start () inherited from Phalcon\Session\Adapter

Starts the session (if headers are already sent the session will not be started)

public setOptions (unknown $options) inherited from Phalcon\Session\Adapter

Sets session’s options

<?php

$session->setOptions(array(
    'uniqueId' => 'my-private-app'
));

public getOptions () inherited from Phalcon\Session\Adapter

Get internal options

public setName (unknown $name) inherited from Phalcon\Session\Adapter

Set session name

public getName () inherited from Phalcon\Session\Adapter

Get session name

public mixed get (string $index, [mixed $defaultValue], [boolean $remove]) inherited from Phalcon\Session\Adapter

Gets a session variable from an application context

public set (string $index, string $value) inherited from Phalcon\Session\Adapter

Sets a session variable in an application context

<?php

$session->set('auth', 'yes');

public has (unknown $index) inherited from Phalcon\Session\Adapter

Check whether a session variable is set in an application context

<?php

var_dump($session->has('auth'));

public remove (unknown $index) inherited from Phalcon\Session\Adapter

Removes a session variable from an application context

<?php

$session->remove('auth');

public getId () inherited from Phalcon\Session\Adapter

Returns active session id

<?php

echo $session->getId();

public setId (unknown $id) inherited from Phalcon\Session\Adapter

Set the current session id

<?php

$session->setId($id);

public isStarted () inherited from Phalcon\Session\Adapter

Check whether the session has been started

<?php

var_dump($session->isStarted());

public status () inherited from Phalcon\Session\Adapter

Returns the status of the current session. For PHP 5.3 this function will always return SESSION_NONE

<?php

var_dump($session->status());

  // PHP 5.4 and above will give meaningful messages, 5.3 gets SESSION_NONE always
  if ($session->status() !== $session::SESSION_ACTIVE) {
      $session->start();
  }

public mixed __get (string $index) inherited from Phalcon\Session\Adapter

Alias: Gets a session variable from an application context

public __set (string $index, string $value) inherited from Phalcon\Session\Adapter

Alias: Sets a session variable in an application context

public __isset (unknown $index) inherited from Phalcon\Session\Adapter

Alias: Check whether a session variable is set in an application context

public __unset (unknown $index) inherited from Phalcon\Session\Adapter

Alias: Removes a session variable from an application context