Joomla! Documentation™

Description

Read the data for a particular session identifier from the SessionHandler backend.

Syntax

read($id)

Parameter Name	Default Value	Description
$id		$id The session identifier.

Returns

string The session data.

Defined in

libraries/joomla/session/storage/xcache.php

Importing

jimport( 'joomla.session.storage.xcache' );

Source Body

function read($id)
{
        $sess_id = 'sess_'.$id;

        //check if id exists
        if (!xcache_isset($sess_id)){
                return;
        }

        return (string)xcache_get($sess_id);
}