Class Phalcon\Session\Adapter\Memcache

extends abstract class Phalcon\Session\Adapter

implements Phalcon\Session\AdapterInterface

Source on GitHub

This adapter store sessions in memcache

<?php

 $session = new \Phalcon\Session\Adapter\Memcache(array(
    'uniqueId' => 'my-private-app',
    'host' => '127.0.0.1',
    'port' => 11211,
    'persistent' => true,
    '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 getMemcache ()

...

public getLifetime ()

...

public __construct ([array $options])

Phalcon\Session\Adapter\Memcache 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 (array $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 regenerateId ([unknown $deleteOldSession]) inherited from Phalcon\Session\Adapter

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

Gets a session variable from an application context

<?php

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

public set (unknown $index, unknown $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 __get (unknown $index) inherited from Phalcon\Session\Adapter

Alias: Gets a session variable from an application context

public __set (unknown $index, unknown $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

public __destruct () inherited from Phalcon\Session\Adapter

...