Found a total of 10000 related content
Developing PHP Extensions with C and PHP-CPP: Advanced
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
1045
The Art of Extending PHP: A Deep Dive into PECL and Custom Extensions
Article Introduction：PHP extension is a module written in C. It can expand PHP runtime functions, including exposing C libraries, adding new function classes, improving performance, and hooking the PHP life cycle; 2. PECL is a third-party extension repository of PHP, similar to Composer but used for C extensions, providing common extensions such as redis and swoole. It is installed through pecinstall and needs to be enabled in php.ini; 3. Use PECL to pay attention to version compatibility, thread safety, maintenance status and security risks; 4. Custom extension steps: install the php-dev toolchain, use phpize to generate skeletons, write config.m4 and C code, compile, install and load it into php.ini; 5. Extensions can implement functions and classes
2025-07-26
comment 0
949
How can you interact with NoSQL databases (e.g., MongoDB, Redis) from PHP?
Article Introduction：Yes, PHP can interact with NoSQL databases like MongoDB and Redis through specific extensions or libraries. First, use the MongoDBPHP driver (installed through PECL or Composer) to create client instances and operate databases and collections, supporting insertion, query, aggregation and other operations; second, use the Predis library or phpredis extension to connect to Redis, perform key-value settings and acquisitions, and recommend phpredis for high-performance scenarios, while Predis is convenient for rapid deployment; both are suitable for production environments and are well-documented.
2025-06-19
comment 0
448
Solve the PHP timeout problem: application of phpunit/php-invoker library
Article Introduction：When developing PHP projects, you often encounter the problem that some functions or methods have been executed for too long, causing program timeout. I've tried multiple solutions, but the results are not satisfactory until I discovered the phpunit/php-invoker library. This library completely solved my problem by setting the timeout time to call the executable function.
2025-04-17
comment 0
1013
How to ensure the quality of Magento2 code: Use magento/magento-coding-standard
Article Introduction：When developing Magento2 extensions, I encountered a common problem: how to ensure that the code quality meets Magento's standards. This not only affects the maintainability of the code, but also affects the overall stability and performance of the project. After some exploration, I found the magento/magento-coding-standard library, which specifically provides PHPCodeSniffer rules for Magento2 projects to help developers quickly check and optimize code.
2025-04-17
comment 0
358
How to fix 'the requested PHP extension is missing' error in Composer?
Article Introduction：Check for PHP extensions that clearly lack error information (such as ext-curl); 2. Install or enable the corresponding extension according to the system (Linux with apt, macOS with brew or pecl, Windows with Windows) and restart the server; 3. Use php-m to verify whether the extension is loaded successfully; 4. If Composer still reports an error, confirm that the PHP version is consistent or temporarily ignore the platform requirements (not recommended for production). The problem is usually solved by correctly installing the extension and restarting the service.
2025-08-21
comment 0
218
Simplify data encryption in PHP using the JustEncrypt library
Article Introduction：When developing a PHP project that requires high-security data transfer, I encountered a challenge: how to maintain consistency of encryption algorithms between different PHP versions while ensuring performance and security. After some exploration, I discovered the JustEncrypt library, an encryption solution designed specifically for PHP that not only solved my problem, but also provided great convenience.
2025-04-18
comment 0
1202
Solution to Generate Excel Files Not Opened in PHP with Microsoft Excel
Article Introduction：This article aims to resolve the issue where Excel files generated using PHP cannot be opened in Microsoft Excel, but can be opened with Chrome extensions. By analyzing common reasons and providing two solutions for modifying Content-Type and using PhpSpreadsheet library, we help developers correctly generate and export Excel files that can be opened normally in Microsoft Excel.
2025-08-15
comment 0
693
What is Xdebug, and how can it be configured for step-debugging and profiling?
Article Introduction：Xdebug is a powerful PHP debugging and performance analysis tool. The installation method includes using PECL to install and configure php.ini to enable extensions; by setting xdebug.mode=debug, step-by-step debugging can be achieved and used with the IDE; by setting xdebug.mode=profile, performance analysis can be performed, and cachegrind files can be generated for analysis tools to read; at the same time, log assisted troubleshooting can be enabled. 1. Installing Xdebug usually uses pecinstallxdebug and enables zend_extension in php.ini; 2. Configuring stepdebugging requires setting the mode to debug, start request,
2025-06-18
comment 0
893
How to Analyze Tweet Sentiments with PHP Machine Learning
Article Introduction：This article was peer-reviewed by Wern Ancheta. Thanks to all the peer reviewers at SitePoint for getting SitePoint content to its best!
Lately, it seems everyone is talking about machine learning. Your social media stream is filled with posts about ML, Python, TensorFlow, Spark, Scala, Go, and more; if you're like me, you might be wondering, what about PHP?
Yes, what about machine learning and PHP? Fortunately, someone was crazy about not only raising this question, but also developing a general machine learning library that we can use in our next project. In this article, we will take a look at PHP-ML - a machine for PHP
2025-02-09
comment 0
1158
Fixed Point Math in PHP with BCMath, precision loss cases
Article Introduction：Challenges and techniques for fixed-point numerical operations in PHP and MySQL
Extreme care is required when handling fixed point values, especially when developing with PHP and MySQL. This article will explore the obstacles and details encountered when using PHP BCMath extensions, MySQL fixed point expression processing, and persisting fixed point data from PHP to MySQL. Despite some challenges, we will try to figure out how to handle fixed point values ??and avoid accuracy losses.
Summary of key points
The BCMath extension in PHP supports arbitrary precision math operations, but can result in accuracy loss if numerical variables are passed to its functions. String values ??representing numbers should be used instead to avoid
2025-02-20
comment 0
665
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
comment 0
935
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
comment 0
1556
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
comment 0
1125
