Difference between revisions of "JApplication/getUserState"
From Joomla! Documentation
< API15:JApplication
(New page: ===Description===
Gets a user state.
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===Source Body=== | ===Source Body=== | ||
<source lang="php"> | <source lang="php"> | ||
− | + | function getUserState( $key ) | |
{ | { | ||
− | $session = &JFactory::getSession(); | + | $session =& JFactory::getSession(); |
− | $registry = $session->get('registry'); | + | $registry =& $session->get('registry'); |
− | if (!is_null($registry)) { | + | if(!is_null($registry)) { |
return $registry->getValue($key); | return $registry->getValue($key); | ||
} | } |
Revision as of 17:09, 22 March 2010
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 It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.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]
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 />