php - How to set session cookie_domain when using Zend\Session -

here code, i've followed basic example zend\session documentation:

<?php  require_once 'vendor/autoload.php';  use zend\session\container; use zend\session\sessionmanager; use zend\session\config\standardconfig;  $config = new standardconfig(); $config->setoptions(array(     //'remember_me_seconds' => 1800,     //'name'                => 'zf2',     'cookie_domain' => '.jt.martyndev', )); $manager = new sessionmanager($config); container::setdefaultmanager($manager);  $container = new container('namespace'); $container->item = 'foo';  ?> <pre><?php var_dump($_session); ?></pre> 

i can see data written session phpsessid in firebug shows cookie still contains full domain (with subdomain - dom1.jt.martyndev, instead of .jt.martyndev)

ok, seem zend's documentation little misleading? http://framework.zend.com/manual/current/en/modules/zend.session.config.html listed under standardconfig has "name", "cookie_domain". however, implementation within class should set ini is:

/** * set storage option in backend configuration store * * nothing in implementation; others might use set things * such ini settings. * * @param  string $storagename * @param  mixed $storagevalue * @return standardconfig */ public function setstorageoption($storagename, $storagevalue) {    return $this; }  /** * retrieve storage option backend configuration store * * used retrieve default values backend configuration store. * * @param  string $storageoption * @return mixed */ public function getstorageoption($storageoption) {    return; } 

instead, changed code sessionconfig , can see in inspector cookie domain set wanted it:

use zend\session\config\sessionconfig; $config = new sessionconfig(); . .