Article Introduction：This article mainly introduces the use of PHP class library PHPqrCode to generate QR codes. It has certain reference value. Now I share it with you. Friends in need can refer to it.

2018-07-07 comment 0  3319

Article Introduction：PHP class library for generating QR codes (QRCode method)

2016-07-25 comment 0  1298

Article Introduction：This article mainly introduces the method of generating QR codes in PHP based on the phpqrcode class. It analyzes the specific functions, usage methods and related operation precautions of the phpqrcode class in detail in the form of examples. Friends in need can refer to the following

2018-04-19 comment 0  1805

Article Introduction：:This article mainly introduces HP QR Code, a PHP QR code generation library. Students who are interested in PHP tutorials can refer to it.

2016-07-29 comment 0  1014

Article Introduction：It is quite difficult to generate QR codes using PHP language. You can use phpqrcode, a ready-made class file and PHP QR code generation class library, to easily generate QR codes.

2019-09-03 comment 0  3115

Article Introduction：We can use phpqrcode, a ready-made class file and PHP QR code generation class library, to easily generate QR codes. The QR codes are dynamic and there is no need to generate images. You can customize the QR code size, gaps, and jumps. Address etc.

2019-10-11 comment 0  3658

Article Introduction：A QR code is a graphic that can be quickly recognized on mobile devices such as mobile phones. In php, we can use third-party libraries to generate QR codes. When generating QR codes, sometimes we need to repeatedly generate multiple QR codes. At this time, we need to pair different information with the QR codes. This article will introduce how to use php to repeatedly generate QR codes and merge them with arrays. 1. Install the phpqrcode library phpqrcode is a library that generates QR codes through PHP. We can install it through composer. Execute in your project directory

2023-05-19 comment 0  606

Article Introduction：PHP tutorial: How to generate a QR code and save it as an image file? Introduction: With the widespread application of QR codes in life, generating QR codes has become one of the common needs in web development. This tutorial will introduce how to use PHP to generate QR codes and save them as image files to achieve a better QR code application experience. This tutorial will use a popular PHP library, the phpqrcode library. Install the phpqrcode library First, we need to install the phpqrcode library. You can do this by executing the following command in the terminal

2023-08-18 comment 0  1682

Article Introduction：How to use PHP to generate QR codes requires specific code examples. Introduction: QR codes are widely used in all walks of life as a fast information identification tool. In the era of the Internet, generating QR codes has become a necessary skill. This article will introduce how to use PHP to generate QR codes and give specific code examples. 1. Install the QR code generation library. Before using PHP to generate QR codes, we need to install a library that generates QR codes. It is recommended to use the PHPQRCode library here. It is a simple and easy-to-use library that can

2023-09-26 comment 0  2022

Article Introduction：It is quite difficult to generate QR codes using PHP language, except of course for calling the interface that generates QR code images. If you write the code to generate it yourself, you really have no way to start. However, we can use phpqrcode, a ready-made class file and PHP QR code generation class library, to easily generate QR codes.

2018-03-16 comment 0  1632

Article Introduction：How to generate QR code with time limit using PHP? With the popularity of mobile payments and electronic tickets, QR codes have become a common technology. In many scenarios, we may need to generate a QR code with a time limit, which will become invalid even after a certain period of time. This article will introduce how to use PHP to generate a time-limited QR code and provide code examples for reference. Installing the PHPQRCode library To use PHP to generate QR codes, we need to install the PHPQRCode library first. This library

2023-08-26 comment 0  2095

Article Introduction：Implementation of QR code generation and scanning functions in PHP and small programs. With the development of technology, QR codes have become a common method of information transmission in our lives. In Internet applications, QR codes are increasingly used. This article will introduce how to use PHP and small program development to realize the generation and scanning functions of QR codes. 1. Generate QR code in PHP. Generating QR code in PHP is very simple. You only need to use some third-party libraries. Among them, PHPQRCode is a commonly used library that can be used to generate QR codes.

2023-07-05 comment 0  1942

Article Introduction：This time I will bring you a detailed explanation of the steps for generating QR codes in PHP based on the phpqrcode class. What are the precautions for generating QR codes in PHP based on the phpqrcode class? Here is a practical case, let's take a look.

2018-05-18 comment 0  1959

Article Introduction：: Thinkphp323 integrates phpqrcode to generate QR code with logo: There is no QR code related library in Thinkphp, so we can complete the function of generating QR code by integrating phpqrcode. Download phpqrcode download address: http://phpqrcode.sourceforge.net/ Integrate into the Thinkphp framework, create a new directory phpqrcode under "ThinkPHPLibraryVendor", and extract the contents of the compressed package to this folder. Call phpqrcode to generate QR code in IndexControlle

2016-07-27 comment 0  1076

Article Introduction：How to use PHP to dynamically generate QR codes. QR codes (QRCode) are widely used in various fields. They can store a large amount of information and are easy to scan. In web applications, we often need to dynamically generate QR codes to provide users with convenient operations. This article will introduce how to use PHP to dynamically generate QR codes. 1. Install and configure the PHPQRCode library. In order to facilitate the generation of QR codes, we can use the PHPQRCode library. First, we need

2023-09-05 comment 0  2196

Article Introduction：This time I will bring you a detailed explanation of how to generate a QR code with the phpqrcode class. What are the precautions for generating a QR code with the phpqrcode class? Here is a practical case, let’s take a look.

2018-03-24 comment 0  8635

Article Introduction：This article mainly shares with you the phpqrcode class library to generate QR code example code, hoping to help everyone.

2018-03-03 comment 0  2015

Article Introduction：With the popularity of QR codes, many industries have begun to apply them in various scenarios, such as logistics tracking, scanning codes for shopping, etc. In web development, we can use PHP to write code to implement the function of querying the database through QR codes. Below I will introduce how to implement this function based on PHP. 1. Generation of QRCode Before realizing the function of querying the database by QR code, we need to generate the QR code first. Here, I recommend using the PHPQRCode library to generate QR codes. This library is a lightweight PHP QR code generator that supports customized QR codes.

2023-04-06 comment 0  1256

Article Introduction：There is no QR code related library in Thinkphp, so we can complete the function of generating QR codes by integrating phpqrcode. Download phpqrcode download address: http://phpqrcode.sourceforge.net/ Integrate into the Thinkphp framework, create a new directory phpqrcode under "ThinkPHP\Library\Vendor\", and extract the contents of the compressed package to this folder. Call phpqrcode to generate QR code in IndexController

2017-03-24 comment 1  2141

Article Introduction：How to generate QR code with text using PHP? Introduction: QR code is a coding method that can encode a large amount of information into a small square. It is widely used in the fields of business, marketing and information communication. In PHP, we can use some libraries and functions to generate QR codes with text. This article will introduce how to use PHP to generate QR codes with text and provide corresponding code examples. Step 1: Install dependent libraries. Before generating QR codes, we need to install a PHP library to handle the generation of QR codes. in the text,

2023-08-18 comment 0  1219