public function actionIndex()
    {
        $notifiche = GlobalNotification::getAllNotifications();
        $number = 0;
        foreach ($notifiche as $notifica) {
            if($notifica->isNotReaded()) {
                $number = $number + 1;
                Yii::app()->user->setFlash('success' . ($number), $notifica->content);
            }
        }

        $this->render('index', array(
            'notifiche' => $notifiche,
        ));
    }
			    <?php 
        if ($notifica->isNotReaded()) {
            ?>
				<?php 
            $count++;
            ?>
				<?php 
            $notifications[$notifica->student_notification_id] = $notifica->student_notification_title;
            ?>
			    <?php 
        }
        ?>
			<?php 
    }
}
$gnotifiche = GlobalNotification::model()->getAllNotifications();
?>
        
	<?php 
$gnotifications = array();
?>
	<?php 
$count2 = 0;
?>
        <?php 
foreach ($gnotifiche as $notifica) {
    ?>
            <?php 
    if ($notifica->isNotReaded()) {
        ?>
		<?php