iNextrix / ASTPP

			$dataPos = 0;

			$eccPos = 0;

			$endfor = $this->rsBlockNum1($spec);

			for ($i = 0; $i < $endfor; ++$i) {

				$ecc = array_slice($this->ecccode, $eccPos);

				$this->rsblocks[$blockNo] = array();

				$this->rsblocks[$blockNo]['dataLength'] = $dl;

				$this->rsblocks[$blockNo]['data'] = array_slice($this->datacode, $dataPos);

				$this->rsblocks[$blockNo]['eccLength'] = $el;

				$ecc = $this->encode_rs_char($rs, $this->rsblocks[$blockNo]['data'], $ecc);

				$this->rsblocks[$blockNo]['ecc'] = $ecc;

				$this->ecccode = array_merge(array_slice($this->ecccode, 0, $eccPos), $ecc);

				$dataPos += $dl;

				$eccPos += $el;

				$blockNo++;

			}

			if ($this->rsBlockNum2($spec) == 0) {

				return 0;

			}

				return -1;

			}

			$endfor = $this->rsBlockNum2($spec);

			for ($i = 0; $i < $endfor; ++$i) {

				$ecc = array_slice($this->ecccode, $eccPos);

				$this->rsblocks[$blockNo] = array();

				$this->rsblocks[$blockNo]['dataLength'] = $dl;

				$this->rsblocks[$blockNo]['data'] = array_slice($this->datacode, $dataPos);

				$this->rsblocks[$blockNo]['eccLength'] = $el;

				$ecc = $this->encode_rs_char($rs, $this->rsblocks[$blockNo]['data'], $ecc);

				$this->rsblocks[$blockNo]['ecc'] = $ecc;

				$this->ecccode = array_merge(array_slice($this->ecccode, 0, $eccPos), $ecc);

				$dataPos += $dl;

				$eccPos += $el;

				$blockNo++;

			}

			return 0;

		}