/**
* Kohana output handler. Called during ob_clean, ob_flush, and their variants.
*
* @param string current output buffer
* @return string
*/
public static function output_buffer($output)
{
// Could be flushing, so send headers first
if (!Event::has_run('system.send_headers')) {
// Run the send_headers event
Event::run('system.send_headers');
}
self::$output = $output;
// Set and return the final output
return self::$output;
}
