Barcode scanning how to dock with the website

Functional requirements: After scanning the bar code, automatically update the corresponding MySQL data
Website is Php+mysql

There is no ready-made scanning system

Reply to discussion (solution)

After the scan, the resulting data such as 12345, passed to a php page, PHP page received after writing to the MySQL database.

For example, the scanned data is 12345.
The PHP that accepts the data is http://www.example.com/index.php
After receiving the data, Access http://www.example.com/index.php?data=12345 to pass the data in the past.

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