Pros of qr-code

• More extensive documentation and examples
• Supports a wider range of output formats (e.g., SVG, EPS, PDF)
• Offers additional features like logo embedding and rounded corners

Cons of qr-code

• Slightly larger package size
• May have a steeper learning curve for beginners due to more options

Code Comparison

qr-code:

use Endroid\QrCode\QrCode;

$qrCode = new QrCode('https://example.com');
$qrCode->setSize(300);
$qrCode->setMargin(10);
$qrCode->writeFile('qrcode.png');

php-qrcode:

use chillerlan\QRCode\QRCode;

$qrCode = new QRCode();
$qrCode->render('https://example.com', 'qrcode.png');

Both libraries offer straightforward ways to generate QR codes, but qr-code provides more customization options out of the box. php-qrcode has a simpler API for basic usage, which might be preferable for quick implementations.

While qr-code offers more features and flexibility, php-qrcode focuses on simplicity and ease of use. The choice between the two depends on the specific requirements of your project and the level of customization needed.

Pros of simple-qrcode

• Easier integration with Laravel framework
• Built-in support for various image formats (PNG, EPS, SVG)
• Simpler API for basic QR code generation

Cons of simple-qrcode

• Less customization options for advanced use cases
• Fewer encoding options compared to php-qrcode
• Dependency on Laravel framework limits standalone usage

Code Comparison

simple-qrcode:

QrCode::size(300)->generate('Hello World!');

php-qrcode:

$qrcode = new QRCode(new QROptions([
    'version'    => 5,
    'outputType' => QRCode::OUTPUT_IMAGE_PNG,
    'eccLevel'   => QRCode::ECC_L,
]));
$qrcode->render('Hello World!');

The simple-qrcode example demonstrates its simpler API for basic QR code generation, while the php-qrcode example shows more granular control over QR code options.

simple-qrcode is more suitable for Laravel projects requiring quick and easy QR code generation, while php-qrcode offers more flexibility and customization options for standalone PHP applications or advanced use cases.

Pros of BaconQrCode

• More comprehensive documentation and examples
• Supports a wider range of output formats (SVG, EPS, PDF)
• Better integration with other libraries and frameworks

Cons of BaconQrCode

• Slightly more complex API, which may require a steeper learning curve
• Less frequent updates and maintenance compared to php-qrcode

Code Comparison

BaconQrCode:

use BaconQrCode\Renderer\ImageRenderer;
use BaconQrCode\Renderer\Image\ImagickImageBackEnd;
use BaconQrCode\Renderer\RendererStyle\RendererStyle;
use BaconQrCode\Writer;

$renderer = new ImageRenderer(
    new RendererStyle(400),
    new ImagickImageBackEnd()
);
$writer = new Writer($renderer);
$writer->writeFile('Hello World!', 'qrcode.png');

php-qrcode:

use chillerlan\QRCode\QRCode;
use chillerlan\QRCode\QROptions;

$options = new QROptions([
    'outputType' => QRCode::OUTPUT_IMAGE_PNG,
    'eccLevel' => QRCode::ECC_L,
]);
$qrcode = new QRCode($options);
$qrcode->render('Hello World!', 'qrcode.png');

Both libraries offer similar functionality for generating QR codes, but BaconQrCode provides more flexibility in terms of output formats and rendering options. php-qrcode, on the other hand, has a simpler API and is easier to use for basic QR code generation tasks. The choice between the two depends on the specific requirements of your project and your familiarity with the libraries.

Pros of qrcode-generator

• Multi-language support: Implementations in JavaScript, Java, and other languages
• Lightweight and simple to use
• Generates QR codes in various output formats (Canvas, SVG, Table)

Cons of qrcode-generator

• Less actively maintained compared to php-qrcode
• Fewer advanced features and customization options
• Limited documentation and examples

Code Comparison

php-qrcode:

$qrcode = new QRCode(new QROptions([
    'version'    => 5,
    'outputType' => QRCode::OUTPUT_MARKUP_SVG,
    'eccLevel'   => QRCode::ECC_L,
]));
$qrcode->render('https://example.com');

qrcode-generator (JavaScript):

var qr = qrcode(0, 'L');
qr.addData('https://example.com');
qr.make();
var svg = qr.createSvgTag();

Both libraries offer straightforward ways to generate QR codes, but php-qrcode provides more configuration options out of the box. qrcode-generator's simplicity may be preferred for basic use cases, while php-qrcode offers more flexibility for advanced requirements.