/**
* Return this class only one time.
*
* @return PHProjekt_Acl An instance of PHProjekt_Acl.
*/
public static function getInstance()
{
if (null === self::$_instance) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Return this class only one time.
*
* @return PHProjekt_Acl An instance of PHProjekt_Acl.
*/
public static function getInstance()
{
if (null === self::$_instance) {
// Save the class in the session
$sessionName = 'Phprojekt_Acl';
$aclNamespace = new Zend_Session_Namespace($sessionName);
if (!isset($aclNamespace->class)) {
self::$_instance = new self();
$aclNamespace->class = self::$_instance;
} else {
self::$_instance = $aclNamespace->class;
}
}
return self::$_instance;
}
