Generate QR Code Using PHP

Knowband guide for generating QR codes in PHP

QR code is a type of two dimensional barcode which is abbreviated from Quick Response Code . It is an optical label which contains information about the item. It is simply attached to the item. It contains black squares which are arranged in a squares grid with white background. In this blog we will learn […]

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Export PHP data to .xls file

Knowband guide for Export PHP data to .xls file

Data is any set of characters that is translated for some purpose, like for analysis. It can be any character or value, including text and numbers, pictures, sound, or video. If data is not put into context then it does not do anything to a human being or machine. We generally export data from the websites to […]

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