JSession/get
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< API16:JSessionRevision as of 17:42, 22 March 2010 by Doxiki (talk | contribs) (New page: ===Description===
Get data from the session store
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Revision as of 17:42, 22 March 2010 by Doxiki (talk | contribs) (New page: ===Description===
Get data from the session store
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Description[edit]
Get data from the session store
Template:Description:JSession/get
Syntax[edit]
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 |
$namespace | 'default' | Namespace to use, default to 'default' |
Returns[edit]
mixed Value of a variable
Defined in[edit]
libraries/joomla/session/session.php
Importing[edit]
jimport( 'joomla.session.session' );
Source Body[edit]
public function get($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;
}
[Edit See Also] Template:SeeAlso:JSession/get
Examples[edit]
<CodeExamplesForm />