PHP code example of milon / barcode

1. Go to this page and download the library: Download milon/barcode library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

milon / barcode example snippets


use DNS1D;
use DNS2D;

// SVG / HTML (ready to echo)
echo DNS1D::getBarcodeSVG('CODE39DEMO', 'C39');
echo DNS2D::getBarcodeHTML('https://example.com', 'QRCODE');

// PNG / JPEG as base64 (use the data URI form)
echo '<img src="data:image/png;base64,' . DNS1D::getBarcodePNG('CODE39DEMO', 'C39') . '" alt="barcode">';
echo '<img src="data:image/png;base64,' . DNS2D::getBarcodePNG('https://example.com', 'QRCODE') . '" alt="qr">';


// Custom file name → storage/.../product-42.png
DNS2D::getBarcodePNGPath($url, 'QRCODE', 6, 6, [0, 0, 0], [255, 255, 255], 'product-42');


// ~10× bar width is a common 1D rule of thumb ($w = 2 → padding 20)
DNS1D::setPadding(20);
echo DNS1D::getBarcodeSVG($code, 'C128', 2, 80);

DNS2D::setPadding(4 * 6); // ~4 modules around a QR with $w = 6
echo '<img src="data:image/png;base64,' . DNS2D::getBarcodePNG($url, 'QRCODE', 6, 6, [0, 0, 0], [255, 255, 255]) . '">';

DNS1D::setPadding(0); // reset (instances/facades keep the value until changed)


DNS2D::setLogo(storage_path('app/logo.png'), 0.2);
echo '<img src="data:image/png;base64,' .
    DNS2D::getBarcodePNG($url, 'QRCODE,H', 6, 6, [0, 0, 0], [255, 255, 255]) .
    '">';
DNS2D::setLogo(null); // clear


echo '<img src="data:image/png;base64,' .
    DNS1D::getBarcodePNG('042100005264', 'UPCA', 3, 90, [0, 0, 0], true, [255, 255, 255]) .
    '">';


// Recommended for dark themes and email clients
DNS2D::getBarcodePNG($url, 'QRCODE', 6, 6, [0, 0, 0], [255, 255, 255]);

DNS1D::getBarcodePNG('WHITEBG', 'C128', 3, 70, [0, 0, 0], false, [255, 255, 255]);


DNS1D::getBarcodePNG('CODE39DEMO', 'C39', 3, 80, [0, 0, 0], true, [255, 255, 255]);


DNS1D::getBarcodePNG('CODE39', 'C39+', 3, 80, [0, 0, 0], true, [255, 255, 255]);


DNS1D::getBarcodePNG('Code128Demo', 'C128', 3, 80, [0, 0, 0], true, [255, 255, 255]);


DNS1D::getBarcodePNG('CODE128A', 'C128A', 3, 80, [0, 0, 0], true, [255, 255, 255]);
DNS1D::getBarcodePNG('Code128B', 'C128B', 3, 80, [0, 0, 0], true, [255, 255, 255]);
DNS1D::getBarcodePNG('12345678', 'C128C', 3, 80, [0, 0, 0], true, [255, 255, 255]); // digits, even length


DNS1D::getBarcodePNG('5901234123457', 'EAN13', 3, 80, [0, 0, 0], true, [255, 255, 255]);
DNS1D::getBarcodePNG('96385074', 'EAN8', 3, 80, [0, 0, 0], true, [255, 255, 255]);
DNS1D::getBarcodePNG('042100005264', 'UPCA', 3, 80, [0, 0, 0], true, [255, 255, 255]);


DNS1D::getBarcodePNG('12345670', 'I25', 3, 80, [0, 0, 0], true, [255, 255, 255]);
DNS1D::getBarcodePNG('A123456A', 'CODABAR', 3, 80, [0, 0, 0], true, [255, 255, 255]);
DNS1D::getBarcodePNG('123456', 'PHARMA', 3, 80, [0, 0, 0], true, [255, 255, 255]);


DNS1D::getBarcodePNG('GREENDEMO', 'C39', 3, 80, [0, 128, 0], true, [255, 255, 255]);


DNS2D::getBarcodePNG('https://milon.im', 'QRCODE', 6, 6, [0, 0, 0], [255, 255, 255]);
DNS2D::getBarcodePNG('DM-DEMO-12345', 'DATAMATRIX', 6, 6, [0, 0, 0], [255, 255, 255]);
DNS2D::getBarcodePNG('PDF417 Demo Payload', 'PDF417', 3, 3, [0, 0, 0], [255, 255, 255]);


use Milon\Barcode\DNS1D;
use Milon\Barcode\DNS2D;

$d1 = new DNS1D();
$d1->setStorPath(__DIR__ . '/cache/');

echo $d1->getBarcodeHTML('9780691147727', 'EAN13');
echo '<img src="data:image/png;base64,' . $d1->getBarcodePNG('9780691147727', 'EAN13') . '">';

$d2 = new DNS2D();
$d2->setStorPath(__DIR__ . '/cache/');
file_put_contents(
    __DIR__ . '/cache/qr.png',
    base64_decode($d2->getBarcodePNG('https://example.com', 'QRCODE', 6, 6, [0, 0, 0], [255, 255, 255]))
);

shell
php docs/generate-examples.php

shell
php artisan vendor:publish --provider="Milon\Barcode\BarcodeServiceProvider"

text
getBarcodePNG($code, $type, $w = 2, $h = 30, $color = [0,0,0], $showCode = false, $bgcolor = null)
getBarcodePNGPath($code, $type, $w = 2, $h = 30, $color = [0,0,0], $showCode = false, $bgcolor = null, $filename = null)

text
getBarcodePNG($code, $type, $w = 3, $h = 3, $color = [0,0,0], $bgcolor = null)
getBarcodePNGPath($code, $type, $w = 3, $h = 3, $color = [0,0,0], $bgcolor = null, $filename = null)

shell
php docs/generate-examples.php