public function page_after_submit() {
        global $CFG;
        require_once($CFG->libdir . '/filelib.php');

        $pageaftersubmit = $this->get_feedback()->page_after_submit;
        if (empty($pageaftersubmit)) {
            return null;
        }
        $pageaftersubmitformat = $this->get_feedback()->page_after_submitformat;

        $context = context_module::instance($this->get_cm()->id);
        $output = file_rewrite_pluginfile_urls($pageaftersubmit,
                'pluginfile.php', $context->id, 'mod_feedback', 'page_after_submit', 0);

        return format_text($output, $pageaftersubmitformat, array('overflowdiv' => true));
    }
public function page_after_submit() {
        global $CFG;
        require_once($CFG->libdir . '/filelib.php');

        $pageaftersubmit = $this->get_feedback()->page_after_submit;
        if (empty($pageaftersubmit)) {
            return null;
        }
        $pageaftersubmitformat = $this->get_feedback()->page_after_submitformat;

        $context = context_module::instance($this->get_cm()->id);
        $output = file_rewrite_pluginfile_urls($pageaftersubmit,
                'pluginfile.php', $context->id, 'mod_feedback', 'page_after_submit', 0);

        return format_text($output, $pageaftersubmitformat, array('overflowdiv' => true));
    }
public function page_after_submit ( ) { global $ CFG ; require_once ( $ CFG -> libdir . '/filelib.php' ) ; $ pageaftersubmit = $ this -> get_feedback ( ) -> page_after_submit ; if ( empty ( $ pageaftersubmit ) ) { return null ; } $ pageaftersubmitformat = $ this -> get_feedback ( ) -> page_after_submitformat ; $ context = context_module :: instance ( $ this -> get_cm ( ) -> id ) ; $ output = file_rewrite_pluginfile_urls ( $ pageaftersubmit , 'pluginfile.php' , $ context -> id , 'mod_feedback' , 'page_after_submit' , 0 ) ; return format_text ( $ output , $ pageaftersubmitformat , array ( 'overflowdiv' => true ) ) ; }
Returns the formatted text of the page after submit or null if it is not set

@return string|null
Returns the formatted text of the page after submit or null if it is not set