API16

JSession/get

< API16:JSession

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 It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.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

Get data from the session store



Syntax

get($name, $default=null, $namespace= 'default')
Parameter Name Default Value Description
$name Name of a variable
$default null Default value of a variable if not set
$namespace 'default' Namespace to use, default to 'default'

Returns

mixed Value of a variable

Defined in

libraries/joomla/session/session.php

Importing

jimport( 'joomla.session.session' );

Source Body

public function get($name, $default = null, $namespace = 'default')
{
        $namespace = '__'.$namespace; //add prefix to namespace to avoid collisions

        if ($this->_state !== 'active' && $this->_state !== 'expired') {
                // @TODO :: generated error here
                $error = null;
                return $error;
        }

        if (isset($_SESSION[$namespace][$name])) {
                return $_SESSION[$namespace][$name];
        }
        return $default;
}



Examples

Code Examples


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