JApplication/getUserState: Difference between revisions
From Joomla! Documentation
No edit summary |
m removing red link to edit, no existant pages |
||
| Line 3: | Line 3: | ||
<span class="editsection" style="font-size:76%;"> | <span class="editsection" style="font-size:76%;"> | ||
<nowiki>[< | <nowiki>[<! removed edit link to red link >]</nowiki> | ||
</span> | </span> | ||
<! removed transcluded page call, red link never existed > | |||
===Syntax=== | ===Syntax=== | ||
| Line 44: | Line 44: | ||
<span class="editsection" style="font-size:76%;"> | <span class="editsection" style="font-size:76%;"> | ||
<nowiki>[< | <nowiki>[<! removed edit link to red link >]</nowiki> | ||
</span> | </span> | ||
<! removed transcluded page call, red link never existed > | |||
===Examples=== | ===Examples=== | ||
| Line 59: | Line 59: | ||
format= ,,, | format= ,,, | ||
</dpl> | </dpl> | ||
[[Category:Archived pages API15]] | |||
Revision as of 13:33, 12 May 2013
Description
Gets a user state.
[<! removed edit link to red link >]
<! removed transcluded page call, red link never existed >
Syntax
getUserState($key)
| Parameter Name | Default Value | Description |
|---|---|---|
| $key | The path of the state. |
Returns
mixed The user state.
Defined in
libraries/joomla/application/application.php
Importing
jimport( 'joomla.application.application' );
Source Body
function getUserState( $key )
{
$session =& JFactory::getSession();
$registry =& $session->get('registry');
if(!is_null($registry)) {
return $registry->getValue($key);
}
return null;
}
[<! removed edit link to red link >] <! removed transcluded page call, red link never existed >
Examples
<CodeExamplesForm />