Class QRinput

text-to-qr/lib/phpqrcode/phpqrcode.php:1287–1739

    //##########################################################################

    class QRinput {

        public $items;
        
        private $version;
        private $level;
        
        //----------------------------------------------------------------------
        public function __construct($version = 0, $level = QR_ECLEVEL_L)
        {
            if ($version < 0 || $version > QRSPEC_VERSION_MAX || $level > QR_ECLEVEL_H) {
                throw new Exception('Invalid version no');
                return NULL;
            }
            
            $this->version = $version;
            $this->level = $level;
        }
        
        //----------------------------------------------------------------------
        public function getVersion()
        {
            return $this->version;
        }
        
        //----------------------------------------------------------------------
        public function setVersion($version)
        {
            if($version < 0 || $version > QRSPEC_VERSION_MAX) {
                throw new Exception('Invalid version no');
                return -1;
            }

            $this->version = $version;

            return 0;
        }
        
        //----------------------------------------------------------------------
        public function getErrorCorrectionLevel()
        {
            return $this->level;
        }

        //----------------------------------------------------------------------
        public function setErrorCorrectionLevel($level)
        {
            if($level > QR_ECLEVEL_H) {
                throw new Exception('Invalid ECLEVEL');
                return -1;
            }

            $this->level = $level;

            return 0;
        }
        
        //----------------------------------------------------------------------