Yii enable gzip

gzip

<?php
 
class GzipBehavior extends CBehavior
{
 
        public function events ()
        {
                return array ( 'onBeginRequest' => 'beginRequest','onEndRequest' => 'endRequest' );
        }
 
        public function beginRequest ()
        {
                return ob_start ( "ob_gzhandler" );
        }
 
        public function endRequest ()
        {
                return ob_end_flush ();
        }
 
}
//on index.php
$app->attachBehavior('GzipBehavior','application.behavior.GzipBehavior');