Class QRencode

text-to-qr/lib/phpqrcode/phpqrcode.php:3204–3310

    //##########################################################################    
    
    class QRencode {
    
        public $casesensitive = true;
        public $eightbit = false;
        
        public $version = 0;
        public $size = 3;
        public $margin = 4;
        
        public $structured = 0; // not supported yet
        
        public $level = QR_ECLEVEL_L;
        public $hint = QR_MODE_8;
        
        //----------------------------------------------------------------------
        public static function factory($level = QR_ECLEVEL_L, $size = 3, $margin = 4)
        {
            $enc = new QRencode();
            $enc->size = $size;
            $enc->margin = $margin;
            
            switch ($level.'') {
                case '0':
                case '1':
                case '2':
                case '3':
                        $enc->level = $level;
                    break;
                case 'l':
                case 'L':
                        $enc->level = QR_ECLEVEL_L;
                    break;
                case 'm':
                case 'M':
                        $enc->level = QR_ECLEVEL_M;
                    break;
                case 'q':
                case 'Q':
                        $enc->level = QR_ECLEVEL_Q;
                    break;
                case 'h':
                case 'H':
                        $enc->level = QR_ECLEVEL_H;
                    break;
            }
            
            return $enc;
        }
        
        //----------------------------------------------------------------------
        public function encodeRAW($intext, $outfile = false) 
        {
            $code = new QRcode();

            if($this->eightbit) {
                $code->encodeString8bit($intext, $this->version, $this->level);
            } else {
                $code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);