API16

JSessionStorageDatabase/read

< API16:JSessionStorageDatabase

The "API16" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.

Description

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



Syntax

read($id)
Parameter Name Default Value Description
$id The session identifier.

Returns

string The session data.

Defined in

libraries/joomla/session/storage/database.php

Importing

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

Source Body

public function read($id)
{
        // Get the database connection object and verify its connected.
        $db = &JFactory::getDbo();
        if (!$db->connected()) {
                return false;
        }

        // Get the session data from the database table.
        $db->setQuery(
                'SELECT `data`' .
                ' FROM `#__session`' .
                ' WHERE `session_id` = '.$db->quote($id)
        );
        return (string) $db->loadResult();
}



Examples

Code Examples


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