function lazadaIDWriteToFile($filename, $content, $writemode)
{
    $status_write_csv = false;
    if ($content != '') {
        $csv_content = tep_create_csv_for_LAID($content);
        $file_csv = fopen(SP_LAZADAID_UPLOAD_PATH . $filename, $writemode) or die("Unable to open file.");
        fwrite($file_csv, $csv_content);
        fclose($file_csv);
        $status_write_csv = true;
    }
    return $status_write_csv;
}
                $new_filename = $product_code . $length_code . '_' . $suffix . '.jpg';
                $new_location = SP_PATH . 'lazadaid/' . $new_filename;
                copy($img_location, $new_location);
                $temp_images[] = $new_location;
            }
        }
    }
}
$upload_timestamp = time();
$prefix_date = date('Ymd', $upload_timestamp);
$csv_bulk_item_filename = $prefix_date . '-LazadaBulkItem.csv';
$csv_bulk_item_location = SP_PATH . 'lazadaid/' . $csv_bulk_item_filename;
if (file_exists($csv_bulk_item_location)) {
    unlink($csv_bulk_item_location);
}
$csv_bulk_item_content = tep_create_csv_for_LAID($r);
$csv_bulk_item_file = fopen($csv_bulk_item_location, 'w') or die("Unable to open file.");
fwrite($csv_bulk_item_file, $csv_bulk_item_content);
fclose($csv_bulk_item_file);
$zip_filenames = array();
if (count($temp_images) > 0) {
    $zip_filesize_limit = 10400000;
    $zip_filesize = 0;
    $zip_filecounter = 1;
    $zip_filename = $prefixDate . '-LazadaProductImages-' . $zip_filecounter . '.zip';
    $zip_file = SP_PATH . 'lazadaid/' . $zip_filename;
    if (file_exists($zipFile)) {
        unlink($zip_file);
    }
    $zipper = new zip_file($zip_file);
    $zipper->set_options(array('storepaths' => 0));