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