JSON representation is conventionally used for processing output on web pages. A query is sent to a different PHP script, which calculates the personal estimated waiting time, based on an internal function and previous customer statistics.Ĩ) The query is received and processed by the scriptĩ) The script communicates with the database and receives the time estimation in integer formatġ0) The integer value is encoded into JSON representation, which is read by the application from the PHP file address.
A new entry is created and the user is registered on the system as a new customer.ħ) Now that the customer has been registered, the application is switched from Tab1 to Tab2 by the user. All PHP scripts along with the web QR-decoder are hosted on the same EE serverĦ) The PHP script has sent an inquiry to the database to create a new entry. The user credential are decoded back into stringsĥ) The user credentials are transferred to a PHP script designed to add a new customer entry in the SQL database on Google Cloud.
#Queue management system qr code registration#
The user approaches the registration point’s scanner and register the code.Ĥ) The QR image is processed at the registration point and transmitted to the server-based QR-decoder.
1) The application has been run by the user from the device’s operating systemĢ) Tab1 has been loaded, and the user is prompted to introduce name, phone number, email address and telephone number in the appropriate order.ģ) Data is encoded into QR and displayed on the screen of the user’s device.
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