CODE 39
DNS1D::getBarcodePNG('CODE39DEMO', 'C39', 3, 80, [0,0,0], true, [255,255,255])CODE 39+
DNS1D::getBarcodePNG('CODE39', 'C39+', 3, 80, [0,0,0], true, [255,255,255])CODE 128
DNS1D::getBarcodePNG('Code128Demo', 'C128', 3, 80, [0,0,0], true, [255,255,255])CODE 128A
DNS1D::getBarcodePNG('CODE128A', 'C128A', 3, 80, [0,0,0], true, [255,255,255])CODE 128B
DNS1D::getBarcodePNG('Code128B', 'C128B', 3, 80, [0,0,0], true, [255,255,255])CODE 128C
DNS1D::getBarcodePNG('12345678', 'C128C', 3, 80, [0,0,0], true, [255,255,255])EAN-13
DNS1D::getBarcodePNG('5901234123457', 'EAN13', 3, 80, [0,0,0], true, [255,255,255])EAN-8
DNS1D::getBarcodePNG('96385074', 'EAN8', 3, 80, [0,0,0], true, [255,255,255])UPC-A
DNS1D::getBarcodePNG('042100005264', 'UPCA', 3, 80, [0,0,0], true, [255,255,255])Interleaved 2 of 5
DNS1D::getBarcodePNG('12345670', 'I25', 3, 80, [0,0,0], true, [255,255,255])Codabar
DNS1D::getBarcodePNG('A123456A', 'CODABAR', 3, 80, [0,0,0], true, [255,255,255])Pharmacode
DNS1D::getBarcodePNG('123456', 'PHARMA', 3, 80, [0,0,0], true, [255,255,255])Green CODE 39
DNS1D::getBarcodePNG('GREENDEMO', 'C39', 3, 80, [0,128,0], true, [255,255,255])CODE 128 white background
DNS1D::getBarcodePNG('WHITEBG', 'C128', 3, 70, [0,0,0], false, [255,255,255])UPC-A retail layout
DNS1D::getBarcodePNG('042100005264', 'UPCA', 3, 90, [0,0,0], true, [255,255,255])Quiet zone padding
DNS1D::setPadding(20); DNS1D::getBarcodePNG('QUIETZONE', 'C128', 2, 70, [0,0,0], true, [255,255,255])QR Code with logo
DNS2D::setLogo('logo.png', 0.22); DNS2D::getBarcodePNG('https://milon.im', 'QRCODE,H', 8, 8, [0,0,0], [255,255,255])QR Code
DNS2D::getBarcodePNG('https://milon.im', 'QRCODE', 6, 6, [0,0,0], [255,255,255])Data Matrix
DNS2D::getBarcodePNG('DM-DEMO-12345', 'DATAMATRIX', 6, 6, [0,0,0], [255,255,255])PDF417
DNS2D::getBarcodePNG('PDF417 Demo Payload', 'PDF417', 3, 3, [0,0,0], [255,255,255])PNG background for dark UI / email
Transparent (hard to scan on dark)
White background (recommended)DNS2D::getBarcodePNG($url, 'QRCODE', 6, 6, [0,0,0], [255,255,255])