PHPOffice / PhpSpreadsheet

                unset($v_local_header);

                // ----- Write the file header

                if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) {

                    // ----- Close the zip file

                    $this->privCloseFd();

                    $v_temp_zip->privCloseFd();

                    @unlink($v_zip_temp_name);

                    // ----- Return

                    return $v_result;

                }

                // ----- Read/write the data block

                if (($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) {

            // ----- Re-Create the Central Dir files header

            for ($i = 0; $i < sizeof($v_header_list); ++$i) {

                // ----- Create the file header

                if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) {

                    $v_temp_zip->privCloseFd();

                    $this->privCloseFd();

                    @unlink($v_zip_temp_name);

                    // ----- Return

                    return $v_result;

                }

                // ----- Transform the header to a 'usable' info

                $v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);