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<?php
defined( '_JEXEC' ) or die( 'Restricted access' );
 JSubMenuHelper::addEntry(JText::_('Hello'), 'index.php?option=com_hellos&controller=hellos');
 if($controller = JRequest::getWord('controller')) {
 $path = JPATH_COMPONENT.DS.'controllers'.DS.$controller.'.php';
 if (file_exists($path)) {
 require_once $path;
 } else {
 $controller = 'hellos';
 }
 $classname = 'HellosController'.$controller;
 } else {
 $controller = 'hellos';
 $classname = 'HellosControllerHellos';
 }
 require_once( JPATH_COMPONENT.DS.'controllers'.DS.$controller.'.php' );
 $controller = new $classname( );
 $controller->execute( JRequest::getVar( 'task' ) );
 $controller->redirect();
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