Generate QR Codes with PHP
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Learn how to generate a QR code using PHP.
QR codes are two dimensional barcodes that can hold up to 2000 characters of text. Depending on the content, when you scan a QR code they can simply display the text they contain; open a browser at a specific URL, call a phone number and so on.
In the context of a web application, you might want to use them to link to an online invoice, a unique code for a ticket to gain entry to an event, a location on a map and so on.
Full PHP course:
➤ https://davehollingworth.net/phpy
In this video you'll learn:
• the basics of generating a QR code using PHP
• changing the colour and size
• adding labels and watermark images
• setting error correction levels
• outputting the QR code as a PNG image
• saving the image to a file on the server
Code shown in the video:
‣ https://gist.github.com/daveh/c63af8c...
Endroid QR-Code package:
‣ https://github.com/endroid/qr-code
WikiPedia QR Code:
https://en.wikipedia.org/wiki/QR_code
CSS:
‣ https://watercss.kognise.dev/
00:00 Introduction
00:50 Install package
01:18 Create a QR code
02:05 Set size and margin
03:32 Change colours
04:19 Add a label
05:10 Change label colour
05:34 Change label alignment
06:04 Add a logo
06:51 Resize the logo
07:09 Readability
07:38 Set the error correction level
08:15 Save to a local file
09:23 Summary
#PHP #qrcode
Watch video Generate QR Codes with PHP online without registration, duration hours minute second in high quality. This video was added by user Dave Hollingworth 24 February 2023, don't forget to share it with your friends and acquaintances, it has been viewed on our site 28,832 once and liked it 558 people.