Method init

text-to-qr/lib/phpqrcode/phpqrcode.php:2895–2935

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(array $spec)

        
        //----------------------------------------------------------------------
        public function init(array $spec)
        {
            $dl = QRspec::rsDataCodes1($spec);
            $el = QRspec::rsEccCodes1($spec);
            $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
            

            $blockNo = 0;
            $dataPos = 0;
            $eccPos = 0;
            for($i=0; $i<QRspec::rsBlockNum1($spec); $i++) {
                $ecc = array_slice($this->ecccode,$eccPos);
                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el,  $ecc, $rs);
                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
                
                $dataPos += $dl;
                $eccPos += $el;
                $blockNo++;
            }

            if(QRspec::rsBlockNum2($spec) == 0)
                return 0;

            $dl = QRspec::rsDataCodes2($spec);
            $el = QRspec::rsEccCodes2($spec);
            $rs = QRrs::init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
            
            if($rs == NULL) return -1;
            
            for($i=0; $i<QRspec::rsBlockNum2($spec); $i++) {
                $ecc = array_slice($this->ecccode,$eccPos);
                $this->rsblocks[$blockNo] = new QRrsblock($dl, array_slice($this->datacode, $dataPos), $el, $ecc, $rs);
                $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
                
                $dataPos += $dl;
                $eccPos += $el;
                $blockNo++;
            }

            return 0;
        }
        
        //----------------------------------------------------------------------
        public function getCode()