JApplication/getUserState
From Joomla! Documentation
< API15:JApplicationRevision as of 16:51, 22 March 2010 by Doxiki (talk | contribs) (New page: ===Description===
Gets a user state.
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Revision as of 16:51, 22 March 2010 by Doxiki (talk | contribs) (New page: ===Description===
Gets a user state.
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The "API15" 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 It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.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]
Gets a user state.
Template:Description:JApplication/getUserState
Syntax[edit]
getUserState($key)
Parameter Name | Default Value | Description |
---|---|---|
$key | The path of the state. |
Returns[edit]
mixed The user state.
Defined in[edit]
libraries/joomla/application/application.php
Importing[edit]
jimport( 'joomla.application.application' );
Source Body[edit]
public function getUserState($key)
{
$session = &JFactory::getSession();
$registry = $session->get('registry');
if (!is_null($registry)) {
return $registry->getValue($key);
}
return null;
}
[Edit See Also] Template:SeeAlso:JApplication/getUserState
Examples[edit]
<CodeExamplesForm />