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:rocket: QRCode PHP class (library). QR Code Generator using vCard 4.0 and the Google Chart API

Home Page: http://github.com/pH-7/QRCode-Generator-PHP-Class

License: GNU General Public License v3.0

PHP 100.00%

vcard qrcode-php qr-code generator php qrcode php-qrcode php-qr qrcode-generator

qrcode-generator-php-class's Introduction

🚀 PHP QR Code 📱

Description

QRCode PHP class allows you to easily generate a simple QR code using vCard 4.0 and the Google Chart API.

Here are two videos explaining QR code: http://www.youtube.com/watch?v=B3lrcOhmp9g and http://www.youtube.com/watch?v=IphTJHiKGos

Composer Installation

You can add it easily in your project by using Composer.

$ composer require ph-7/qrcode-generator-php-class

Then, include Composer's autoload

require_once 'vendor/autoload.php';

Manual Installation

If you don't use Composer, you can install it without Composer by simply including the class

require 'QRCode.class.php';

How to Use

Here's a basic example:

/**
 * If you have PHP 5.4 or higher, you can instantiate the object like this:
 * (new QRCode)->fullName('...')->... // Create vCard Object
 */
$oQRC = new QRCode; // Create vCard Object
$oQRC->fullName('Pierre-Henry Soria') // Add Full Name
    ->nickName('PH7') // Add Nickname
    ->gender('M') // Add Gender
    ->email('[email protected]') // Add Email Address
    ->impp('[email protected]') // Add Instant Messenger
    ->url('http://ph-7.github.com') // Add URL Website
    ->note('Hello to all! I am a web developer. As hobbies I like climbing and swimming ...') // Add Note
    ->categories('developer,designer,climber,swimmer') // Add Categories
    ->photo('http://files.phpclasses.org/picture/user/1122955.jpg') // Add Avatar
    ->lang('en-US') // Add Language
    ->finish(); // End vCard

// echo '<p><img src="' . $oQRC->get(300) . '" alt="QR Code" /></p>'; // Generate and display the QR Code
$oQRC->display(300); // Set size and display QR Code default 150px

You also have a sample file here: http://github.com/pH-7/QRCode-Generator-PHP-Class/blob/master/example.php

Server Requirements

PHP 5.2.4 or higher.

Author

Pierre-Henry Soria

Contact

Contact me at: pierrehenrysoria [[AT]] gmail [[D0T]] com

License

General Public License 3 or later; See the LICENSE.txt file.

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qrcode-generator-php-class's Issues

Google API!

Maybe, you should inform all that you are using Google API in your script!

File name is too long and does not work !

this exmp for location url from google map

mysites/qrcode_files/qr-L1-www.google.com.qa_2Fmaps_2Fplace_2F25_25C2_25B017_2727.5_2522N_2B51_25C2_25B032_2748.7_2522E_2F_4025.2922823_2C51.5469781_2C17.44z_2Fdata_3D_214m5_213m4_211s0x0_3A0x0_218m2_213d25.2909722_214d51.5468611_3Fhl_3Den.png

does not work , can you fix it ?

Thanks

URL not working

This is all my code

$url = "https://verificacfdi.facturaelectronica.sat.gob.mx/default.aspx?";
$cadena = sprintf("%s&id=%s&re=%s&rr=%s&tt=%s&fe=%s", $url, $uuid, $emisor, $receptor, $total, substr($sello, -8));

$oQRC = new QRCode();
$oQRC->url($cadena)->finish();

url test: https://verificacfdi.facturaelectronica.sat.gob.mx/default.aspx?&id=83DD7B73-B340-44E7-9CC5-BC1F3D20DCBE&re=ASE870213853&rr=MAML9611136T5&tt=4064.79&fe=4xV+yQ==

This is my QR

The URL is not working, but when I modify this lines

public function __construct() { $this->sData = 'BEGIN:VCARD' . "\n"; $this->sData .= 'VERSION:4.0' . "\n"; }

public function __construct() { $this->sData = '' . ""; $this->sData .= '' . ""; }

AND

public function finish() { $this->sData .= 'END:VCARD'; $this->sData = urlencode($this->sData); return $this; }

public function finish() { $this->sData .= ''; $this->sData = urlencode($this->sData); return $this; }

it works

Add composer.json file (like https://github.com/pH-7/CookieSession/blob/master/composer.json)
Add the library to packagist.org (also like what has been done here https://packagist.org/packages/ph-7/cookiesession)
Update the README.md file and say it's now possible to install it through composer with composer require ph-7/qrcode-generator command.