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Article Introduction：HeroQR: Your dream PHP QR code generation library. Are you still worried about QR code generation in PHP? Don't hesitate any longer! ?I am pleased to introduce you to HeroQR, an advanced open source PHP library designed to make QR code generation easy, powerful and flexible. Why choose HeroQR? HeroQR stands out for its customizability and ease of use. Whether you're a beginner looking for a simple QR code solution or an experienced developer in need of advanced features, HeroQR has what you need. Main Features of HeroQR HeroQR is designed to provide developers with powerful tools to create and customize QR codes. Here’s a quick overview of its standout features: Unparalleled customization with resizable additions

2025-01-15 comment 0  897

Article Introduction：During the development process, we often need to perform syntax checks on PHP code to ensure the correctness and maintainability of the code. However, when the project is large, the single-threaded syntax checking process can become very slow. Recently, I encountered this problem in my project. After trying multiple methods, I finally found the library overtrue/phplint, which greatly improves the speed of code inspection through parallel processing.

2025-04-17 comment 0  450

Article Introduction：In the process of handling PHP source code analysis, I encountered a tricky problem: how to convert PHP code into a format that is easier to analyze and process. I tried multiple methods, but none of them worked well. Finally, by installing the theseer/tokenizer library using Composer, I successfully converted the PHP source code to XML format, greatly simplifying subsequent analysis work.

2025-04-18 comment 0  323

Article Introduction：You can use the qrcode library to generate QR code in Python. 1. Install the qrcode library: pipinstallqrcode[pil]. 2. Create a QRCode object and add data: qr=qrcode.QRCode(version=1, error_correction=qrcode.constants.ERROR_CORRECT_L,box_size=10, border=4);qr.add_data('https://example.com');qr.make(fit=True). 3. Generate and save the image: img=qr.make

2025-05-21 comment 0  952

Article Introduction：This article explains how to build a QR code reader directly into a mobile website using HTML, CSS, and JavaScript, eliminating the need for a separate app. The reader leverages the jsqrcode library, a JavaScript port of the ZXing Java library. The

2025-02-10 comment 0  504

Article Introduction：This will be a short article of how I created a simple QR Code Generator in Python For this step you need to use the qrcode library: https://pypi.org/project/qrcode/ One of the very first steps I did after creating my projects folder is created a v

2024-10-19 comment 0  988

Article Introduction：Use the Yay preprocessor library to add syntax sugar to PHP to easily implement more elegant code! This article will demonstrate how to use the Yay library to add Ruby-like array slice syntax sugar $many[4..8] to PHP. Core points: Yay is a preprocessor library that allows developers to add syntactic sugar to other languages ??to PHP through macros. Yay breaks the code string into tags, builds an abstract syntax tree (AST), then replaces the macro element with real PHP code, and reassembles the PHP code. While there are some limitations in variable scope and parser, Yay still allows for the creation of cleaner and more efficient PHP code. Many PHP developers come from other programming language backgrounds and are used to them

2025-02-15 comment 0  596

Article Introduction：Imagecreatefrompng() Rendering Black Background Instead of TransparencyThe provided PHP code for generating thumbnails using the GD library...

2024-11-04 comment 0  731

Article Introduction：This article explores the power of automated PHP code generation using the Memio library. Learn how to efficiently create PHP classes, methods, and properties, saving time and improving consistency. Key Advantages of Automated Code Generation with

2025-02-18 comment 0  407

Article Introduction：This article details implementing two-factor authentication (2FA) in PHP using time-based one-time passwords (TOTP). It covers key generation, QR code display, verification, secure key storage, and best practices like input validation and rate limit

2025-03-10 comment 0  662

Article Introduction：How to POST JSON Data With PHP cURL?This question tackles the issue of posting JSON data using PHP's cURL library. The user provides a code...

2024-12-23 comment 0  721

Article Introduction：Developing PHP extensions with C and PHP-CPP: Advanced Topics and Best Practices Key Points Developing PHP extensions with C and PHP-CPP involves advanced topics such as returning "this" pointers, returning complex object pointers, exposing __toString magic methods, linking member function calls, and exception throwing and handling in PHP. For projects that require software, data structures or algorithms for non-PHP projects in the future, or projects that require using tools or libraries not yet provided as PHP extensions, the PHP-CPP library is ideal. It also provides the performance advantages of C/C code while maintaining structured, object-oriented code for easy understanding and maintenance. PHP-CPP library available

2025-02-18 comment 0  996

Article Introduction：PHP namespaces, introduced in version 5.3.0, help organize code, prevent naming conflicts, and enhance reusability and maintainability. They are crucial for large projects, multi-developer environments, and third-party library integration.

2025-03-25 comment 0  784

Article Introduction：Reasons for failure to send PHP mail include server configuration, code errors, and email provider requirements. 1) Make sure that the mail function in the PHP environment is enabled. 2) Check and correctly set the sendmail_path in php.ini. 3) Correctly set email header information in PHP code. 4) Consider using SMTP authentication and PHPMailer library. 5) Check the email log and send it to different providers for testing.

2025-05-21 comment 0  763

Article Introduction：I encountered a common but difficult problem when developing a user registration and logging into a system: how to effectively prevent robots from automatically registering and logging in. I tried multiple verification methods, but it didn't work well until I discovered this powerful PHP verification code library of lsmverify/lsmverify. By using Composer to install and configure this library, I successfully implemented efficient verification code function in the project, greatly improving the security of the system.

2025-04-18 comment 0  304

Article Introduction：This article presents a standalone PHP class for working with APIs using the cURL library. It provides a method to execute API calls and capture responses as JSON, making it easier for developers to integrate with external services. The code

2024-10-24 comment 0  1191

Article Introduction：PHPMailer: A powerful tool for sending PHP mail PHPMailer is a popular open source PHP mail delivery library. Since its release in 2001, it has been one of the preferred options for PHP developers to send programmatic emails, alongside other popular libraries such as Swiftmailer. This article will explain why PHPMailer is better than PHP's built-in mail() function and provide code examples. Core points PHPMailer is a popular open source PHP mail delivery library that provides more functionality and flexibility than PHP's built-in mail() function, including object-oriented interfaces, easier HTML and attachment processing, and the ability to use non-local mail servers. PHP

2025-02-08 comment 0  933

Article Introduction：When developing PHP projects, we often need to monitor the execution time of the code to optimize performance. In one of my recent projects, I encountered a problem: I needed to do precise timing between different code segments, but manually implementing the timer is not only tedious, but also error-prone. After some exploration, I discovered the library phpunit/php-timer, which is easily integrated through Composer, greatly simplifying my work.

2025-04-17 comment 0  295

Article Introduction：When developing a PHP project, counting the number of lines of code is a common requirement, especially when evaluating project size or performing code reviews. However, manual statistics are not only time-consuming and error-prone. Recently, I encountered this requirement in my project. After trying multiple methods, I finally installed the sebastian/lines-of-code library through Composer, which easily solved this problem.

2025-04-17 comment 0  595

Article Introduction：I'm having a serious problem when dealing with a PHP project: There is a security vulnerability in phar://stream processing, which can lead to the execution of malicious code. After some research and trial, I found an effective solution - using the typo3/phar-stream-wrapper library. This library not only solves my security issues, but also provides a flexible interceptor mechanism, making managing phar files more secure and controllable.

2025-04-17 comment 0  1002