PHPOffice / PhpSpreadsheet

                // ----- Look for not compressed file

                if ($p_entry['compression'] == 0) {

                    // ----- Opening destination file

                    if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {

                        // ----- Change the file status

                        $p_entry['status'] = 'write_error';

                        // ----- Return

                        return $v_result;

                    }

                    // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks

                    $v_size = $p_entry['compressed_size'];

                        }

                        // ----- Opening destination file

                        if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {

                            // ----- Change the file status

                            $p_entry['status'] = 'write_error';

                            return $v_result;

                        }

                        // ----- Write the uncompressed data

                        @fwrite($v_dest_file, $v_file_content, $p_entry['size']);

        @fclose($v_dest_file);

        // ----- Opening destination file

        if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {

            $p_entry['status'] = 'write_error';

            return $v_result;

        }

        // ----- Open the temporary gz file