PHP Class Generate Free QRCode

👉 A library using PHP to generate QRCode from https://www.qrcode-monkey.com free
✋ NOTE: Do not generate too many QRCode at once or your IP will be locked for a period of time

Getting started

Use composer to integrate your PHP project

composer require nguyenary/qr-code-monkey

Configuration

📘 You can configure to generate QRCode or use default configuration. Below is a list of configurations that you can use

Parameter	Type	Default	Description
body	String	square	square mosaic dot circle circle-zebra circle-zebra-vertical circular edge-cut edge-cut-smooth japnese leaf pointed pointed-edge-cut pointed-in pointed-in-smooth pointed-smooth round rounded-in rounded-in-smooth rounded-pointed star diamond
eye	String	frame0	frame0 frame1 frame2 frame3 frame4 frame5 frame6 frame7 frame8 frame10 frame11 frame12 frame13 frame14 frame16
eyeBall	String	ball0	ball0 ball1 ball2 ball3 ball5 ball6 ball7 ball8 ball10 ball11 ball12 ball13 ball14 ball15 ball16 ball17 ball18 ball19
erf1	Array	[ ]	Rotate the upper left eye element. Add "fv" or "fh" to invert element vertically or horizontally. E.g. ["fv","fh"] inverts a element vertically and horziontally.
erf2	Array	[ ]	Rotate the upper right eye element. Add "fv" or "fh" to invert element vertically or horizontally. E.g. ["fv","fh"] inverts a element vertically and horziontally.
erf3	Array	[ ]	Rotate the lower left eye element. Add "fv" or "fh" to invert element vertically or horizontally. E.g. ["fv","fh"] inverts a element vertically and horziontally.
brf1	Array	[ ]	Rotate the upper left eye ball element. Add "fv" or "fh" to invert element vertically or horizontally. E.g. ["fv","fh"] inverts a element vertically and horziontally.
brf2	Array	[ ]	Rotate the upper right eye ball element. Add "fv" or "fh" to invert element vertically or horizontally. E.g. ["fv","fh"] inverts a element vertically and horziontally.
brf3	Array	[ ]	Rotate the lower left eye ball element. Add "fv" or "fh" to invert element vertically or horizontally. E.g. ["fv","fh"] inverts a element vertically and horziontally.
bodyColor	String	#000000	Color of QR code body as HEX value.
bgColor	String	#ffffff	Color of QR code background as HEX value. Note: the background should always have a lighter color to be scanable with all devices.
eye1Color	String	#000000	Color of the upper left eye as HEX value.
eye2Color	String	#000000	Color of the upper right eye as HEX value.
eye3Color	String	#000000	Color of the lower left eye as HEX value.
eyeBall1Color	String	#000000	Color of the upper left eye ball as HEX value.
eyeBall2Color	String	#000000	Color of the upper right eye ball as HEX value.
eyeBall3Color	String	#000000	Color of the lower left eye ball as HEX value.
gradientColor1	String	null	Color 1 for gradient color of body as HEX.
gradientColor2	String	null	Color 2 for gradient color of body as HEX.
gradientType	String	linear	Gradient type for color of body. Value can be "linear" or "radial".
gradientOnEyes	Boolean	false	Disable individual colors for the eye elements and set the gradient color for the complete QR code.

Example Usage

For details on the examples please see the file example.php

First you need to initialize a QRCode instance

require_once 'vendor/autoload.php';

use nguyenary\QRCodeMonkey\QRCode;

$qrcode = new QRCode('nguyenary');

Example easy usage:

print_r($qrcode->create());

The above code will return a URL containing a QR Code

Example of saving QRCode as a file

$qrcode->create('file_qrcode.png');

Example for config:

$qrcode = new QRCode('nguyenary');

$qrcode->setConfig([
    'bgColor' => '#FFFFFF',
    'body' => 'square',
    'bodyColor' => '#0277bd',
    'brf1' => [],
    'brf2' => [],
    'brf3' => [],
    'erf1' => [],
    'erf2' => [],
    'erf3' => [],
    'eye' => 'frame0',
    'eye1Color' => '#000000',
    'eye2Color' => '#000000',
    'eye3Color' => '#000000',
    'eyeBall' => 'ball0',
    'eyeBall1Color' => '#000000',
    'eyeBall2Color' => '#000000',
    'eyeBall3Color' => '#000000',
    'gradientColor1' => '#0277bd',
    'gradientColor2' => '#000000',
    'gradientOnEyes' => 'true',
    'gradientType' => 'linear',
]);

Example for set logo, file type and size

// Set logo path file to use
$qrcode->setLogo('image/facebook.png');

// Support png, svg, jpg, pdf, eps
$qrcode->setFileType('png');

// Size limit is 3480 pixel
$qrcode->setSize(200);

Features

What's all the bells and whistles this project can perform?

High quality images for printing
Generate QRCode completely for free
Many QRCode templates can be customized
Can be exported as a URL or saved as a file
Output format options (Support png, svg, jpg, pdf, eps)

✋ NOTE: Format pdf and eps no support for color gradients

Contributing

This is a project I do in my spare time to contribute to the community. I would very much welcome if you would like to contribute to this project

Licensing

The code in this project is licensed under MIT license

nguyenary / QRCodeMonkey