Joomla! Documentation™

Description

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

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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);
}

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