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Php allows you to generate and forcibly download images with QR codes, This article mainly shares with you how to generate a QR code image with a QR code and forcibly download the implementation code, hoping to help you implement your own QR code. /*

THINKPHP5 generate two-dimensional code Using the PHP QRCode class libraryComposer require Endroid/qrcode import Phpqrcode class Library 2. Class Library useA $qrCode = new \endroid\qrcode\qrcode ();//instantiationb Set up the

To do QR code anti-counterfeiting for the customer, he needs to paste the QR code to the product, and then download the QR code cannot match the product one by one. Therefore, this function is required. To do QR code anti-counterfeiting for the

How PHP generates promotion posters and how php promotes posters This example describes how to generate a promotion poster using PHP. We will share this with you for your reference. The details are as follows: There is often a need to generate a

Combine the QR code with the product id into a picture...My step is to first generate a chart and put the product id in... Then combine the image of the QR code with the generated image...Merging is actually to paste the QR code to the generated

1 starting with a few little things.Spring Festival at home to help my sister's iphone installed on the market all kinds of apps, forget that she is using 4G traffic monthly, so after downloading 10 apps, not only exhausted the traffic, but also in

Add text and watermarks to php images,I used this because of my work requirements. I found a lot on the Internet and did not find a good way. I finally found a simple way to record it for future use. $ Im = imagecreatefrompng ("img/yyk_bg.png"); //

(This article also published in my public number "dotnet daily Essence article", Welcome to the right QR code to pay attention to. )Preface: There is a big difference between the ASP. NET 5 and the previous ASP, one of which is that the management

How to easily add a front-end library in ASP. NET 5, asp.net front-end (This article is also published in my public account "dotNET daily excellent article". Welcome to the QR code on the right to follow it .) Question: ASP. NET 5 and the previous

From the day I used Ubuntu to install QQ on Ubuntu, I finally realized it today. CelebrateThe first I tried to install is longjing QQ, the installation package file is Wineqq2013-20131120-longene.deb. Although the installation process is simple, but