JSessionStorageXcache/read

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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 It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.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[edit]

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

Syntax[edit]

read($id)

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

Returns[edit]

string The session data.

Defined in[edit]

libraries/joomla/session/storage/xcache.php

Importing[edit]

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

Source Body[edit]

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

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

        return (string)xcache_get($sess_id);
}

Examples[edit]

Code Examples[edit]

API16