Generate QR Codes with PHP

Please consider supporting my channel: ☕ https://ko-fi.com/davehollingworth 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/c63af8c6e02ac592130cdfe43c8b4570 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

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