public static function replace_files_from_to($fs, $contextid, $sourceitemid, $itemid, $area, $includesubdirs = false) {
        $component = 'assignfeedback_editpdf';
        // Remove the existing files within this area.
        $fs->delete_area_files($contextid, $component, $area, $itemid);

        // Copy the files from the source area.
        if ($files = $fs->get_area_files($contextid, $component, $area, $sourceitemid,
                                         "filename", $includesubdirs)) {
            foreach ($files as $file) {
                $newrecord = new \stdClass();
                $newrecord->contextid = $contextid;
                $newrecord->itemid = $itemid;
                $fs->create_file_from_storedfile($newrecord, $file);
            }
        }
    }
public static function replace_files_from_to($fs, $contextid, $sourceitemid, $itemid, $area, $includesubdirs = false) {
        $component = 'assignfeedback_editpdf';
        // Remove the existing files within this area.
        $fs->delete_area_files($contextid, $component, $area, $itemid);

        // Copy the files from the source area.
        if ($files = $fs->get_area_files($contextid, $component, $area, $sourceitemid,
                                         "filename", $includesubdirs)) {
            foreach ($files as $file) {
                $newrecord = new \stdClass();
                $newrecord->contextid = $contextid;
                $newrecord->itemid = $itemid;
                $fs->create_file_from_storedfile($newrecord, $file);
            }
        }
    }
public static function replace_files_from_to ( $ fs , $ contextid , $ sourceitemid , $ itemid , $ area , $ includesubdirs = false ) { $ component = 'assignfeedback_editpdf' ; // Remove the existing files within this area. $ fs -> delete_area_files ( $ contextid , $ component , $ area , $ itemid ) ; // Copy the files from the source area. if ( $ files = $ fs -> get_area_files ( $ contextid , $ component , $ area , $ sourceitemid , "filename" , $ includesubdirs ) ) { foreach ( $ files as $ file ) { $ newrecord = new \ stdClass ( ) ; $ newrecord -> contextid = $ contextid ; $ newrecord -> itemid = $ itemid ; $ fs -> create_file_from_storedfile ( $ newrecord , $ file ) ; } } }
Replace the area files in the specified area with those in the source item id.

@param \file_storage $fs The file storage class
@param int $contextid The ID of the context for the assignment.
@param int $sourceitemid The itemid to copy from - typically the source grade id.
@param int $itemid The itemid to copy to - typically the target grade id.
@param string $area The file storage area.
@param bool $includesubdirs Whether to copy the content of sub-directories too.
Replace the area files in the specified area with those in the source item id .