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Informations about the package qrcode

PHP Qrcode Library (support laravel framework)

Introduction

This is package generate Qrcode using some services like google qrcode (currently, it only support google service). This package also support attaching logo into qrcode. In Laravel framework, it fully support for using facade, blade helper.

Reference https://developers.google.com/chart/infographics/docs/qr_code

Installation

LARAVEL USING

File: app/config/app.php

Provider:


    'providers' => array(
        'Vcode\Qrcode\QrcodeServiceProvider',
    )

Facade


    'aliases' => array(
        'Qrcode' => 'Vcode\Qrcode\Facades\Qrcode',
    )

Create configuration file using artisan

$ php artisan config:publish vcode/qrcode

Using In Controller


    $value = "https://github.com/tyanhly/vcode_qrcode";

    //or for fully options
    //$value = array(
    //    'chs' => "250x250",
    //    'cht' => "qr",
    //    'chl' => "https://github.com/tyanhly/vcode_qrcode"
    //    'chld'=> "H|1",         // H(QML)|1, H|2, H|3, H|4, H|10, H|40,
    //    'choe'=> "UTF-8"        // UTF-8, Shift_JIS, ISO-8859-1
    //);

    /**
     * @param array googleOption
     * @param string $destinate
     * @param string $logoPath
     * @param float $ratioOfLogoOnQrcode
     * @param int $qrCodeService
     */
    //Qrcode::storageImage(array googleOption, string $destinate, string $logoPath, float $ratioOfLogoOnQrcode, int $qrCodeService);
    Qrcode::storageImage($value, "/tmp/destination.png", "logo.png", 0.3);

    /**
     * @param array googleOption
     * @param int $qrCodeService
     */
    //Qrcode::render(array googleOption, int $qrCodeService);
    Qrcode::render($value);

    /**
     * @param array googleOption
     * @param string $logoPath
     * @param float $ratioOfLogoOnQrcode
     * @param int $qrCodeService
     */
    //Qrcode::renderBase64(array googleOption, string $logoPath, float $ratioOfLogoOnQrcode, int $qrCodeService);
    Qrcode::renderBase64($value, "logo.png");

    /**
     * @param array googleOption
     * @param string $logoPath
     * @param float $ratioOfLogoOnQrcode
     * @param int $qrCodeService
     */
    //Qrcode::renderBase64Dome(array googleOption, string $logoPath, float $ratioOfLogoOnQrcode, int $qrCodeService);
    Qrcode::renderBase64Dom($value, "logo.png");

Using the Blade helper


@qrcode("https://github.com/tyanhly/vcode_qrcode")
@qrcodeBase64Dom("https://github.com/tyanhly/vcode_qrcode", "logo.png", 0.5)
<img src="data:image/png;base64,@qrcodeBase64("https://github.com/tyanhly/vcode_qrcode", "logo.png", 0.5)" />

Using like php library


    //Please, reference <this source>/example for more detail

    include 'vendor/autoload.php';
    $qrcode = new Vcode\Qrcode\Qrcode(array(
            'qrcode::google_config_default' => array(
                'chs' => "250x250",
                'cht' => "qr",
                'chld'=> "H|1",         // H(QML)|1, H|2, H|3, H|4, H|10, H|40,
                'choe'=> "UTF-8"        // UTF-8, Shift_JIS, ISO-8859-1
            ),
            'qrcode::template_simple' => './template',
            'qrcode::storage_dir'     => '/tmp'
        ));
    $value = "MECARD:N:XXXXX;ADR:xxx xxxxx xxxxxx xx xxx city;"
           . "TEL:+XXXXXXXXX;EMAIL:[email protected];;";
    //$qrcode->render($value);
    $qrcode->renderBase64Dom($value, "logo.png", 0.7);

Example

Change Log

v1.0.0

v1.0.1

v1.1.0

All versions of qrcode with dependencies

PHP Build Version
Package Version
Requires php Version >=5.3.0
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