PHP Laravel Barcode QR Code Reader

This sample demonstrates how to decode barcodes and QR codes on the server side using the PHP Laravel framework.

Installation

• Composer

  • Windows Run Composer-Setup.exe
  • Linux

    php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
    php -r "if (hash_file('sha384', 'composer-setup.php') === '55ce33d7678c5a611085589f1f3ddf8b3c52d662cd01d4ba75c0ee0459970c2200a51f492d557530c71c15d8dba01eae') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
    php composer-setup.php
    php -r "unlink('composer-setup.php');"
    sudo mv composer.phar /usr/local/bin/composer

• PHP 7.4

  • Windows

    php-7.4.30-nts-Win32-vc15-x64.zip

  • Linux

    sudo apt install php7.4

• Laravel:

  composer global require laravel/installer

Check the version number in the terminal:

php -v
PHP 7.4.30 (cli) (built: Jun  7 2022 16:24:55) ( ZTS Visual C++ 2017 x64 )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies

php artisan --version
Laravel Framework 8.83.23

Usage

1. Build and install the PHP barcode Qr code extension.

2. Apply for a 30-day FREE trial license, and substitute the license key in app/Http/Controllers/ImageUploadController.php.

   DBRInitLicense("LICENSE-KEY");

3. Run the web application:

   composer update
   composer install
   php artisan serve

4. Visit http://127.0.0.1:8000/barcode_qr_reader in a web browser.

   

Blog

How to Read Barcode QR Code on the Server Side Using PHP Laravel