Found a total of 10000 related content
Solution to the JSON file browser caching problem in PHP applications
Article Introduction：This article discusses in-depth the issue that the client browser may not be able to obtain the latest data in a timely manner due to the caching mechanism after JSON file updates in PHP applications. The article will explain in detail how browser caching works, clarify the difference between PHP server-side file reading and client resource request, and provide an effective solution - cache Busting strategy, which forces the browser to reload the updated JSON file by attaching a dynamic version number to the resource URL, thereby optimizing the user experience and ensuring data synchronization.
2025-08-21
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275
How to Use Caching Techniques in PHP 7?
Article Introduction：This article explores PHP 7 caching techniques to boost application performance. It details opcode caching (OPcache), data caching (memory & file), and page caching, explaining optimal strategies based on data characteristics (access frequency,
2025-03-10
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452
How Do I Use Opcode Caching Effectively in PHP 8?
Article Introduction：This article explores effective opcode caching in PHP 8. It details choosing the right cacher (Opcache, Redis, Memcached), configuring Opcache (memory allocation, revalidate_freq), monitoring performance (cache hits/misses), troubleshooting (file
2025-03-10
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800
PSR-Caching Interface in PHP
Article Introduction：Hello everyone! Is your application running slowly due to repetitive database queries? Or have trouble switching between different caching libraries? Let’s dive into PSR-6, the standard that makes caching in PHP predictable and interchangeable! This article is part of the PHPPSR standards series. If you are new to this, you may want to start with PSR-1 basics. What problem does PSR-6 solve? (2 minutes) Before PSR-6, each cache library had its own unique way of working. Want to switch from Memcached to Redis? Rewrite your code. Migrating from one framework to another? Learn the new caching API. PSR-6 solves this problem by providing a common interface that all cache libraries can implement. nuclear
2025-01-11
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1287
Get the main file name of the calling library function
Article Introduction：This article describes how to get the main file name that calls the function in a Python library function. Get the path of the running script through sys.argv[0], and extract the file name using ntpath.basename to dynamically obtain the caller file name, thereby avoiding relying on source code browsing.
2025-08-22
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635
Get the main file name of the library function caller
Article Introduction：This article introduces a method to obtain the caller's main file name in Python library functions. Get the path of the currently running script through sys.argv[0] and extract the file name using ntpath.basename, so as to achieve the effect of returning the name of each script when calling the same library function in different scripts. This method is concise and effective, avoiding the complex source code search process.
2025-08-23
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490
Explain how to implement caching in PHP.
Article Introduction：The article discusses implementing caching in PHP to improve application performance by reducing costly operations. It covers choosing a caching mechanism, implementing a cache layer, using effective cache keys, and invalidating cache. Best practices
2025-03-21
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739
How do I use page caching in PHP?
Article Introduction：PHP page caching improves website performance by reducing server load and speeding up page loading. 1. Basic file cache avoids repeated generation of dynamic content by generating static HTML files and providing services during the validity period; 2. Enable OPcache to compile PHP scripts into bytecode and store them in memory, improving execution efficiency; 3. For dynamic pages with parameters, they should be cached separately according to URL parameters, and avoid cached user-specific content; 4. Lightweight cache libraries such as PHPFastCache can be used to simplify development and support multiple storage drivers. Combining these methods can effectively optimize the caching strategy of PHP projects.
2025-06-24
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918
What is a file system library in C 17?
Article Introduction：The C 17 file system library provides a unified, type-safe interface, making file and directory operations more intuitive and efficient. 1) The std::filesystem::path class simplifies path operation; 2) The std::filesystem::directory_iterator facilitates traversing directories; 3) Pay attention to exception handling and performance optimization to ensure the robustness and efficiency of the program.
2025-04-28
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1053
PHP file dual purpose: best practices for front-end API and back-end library
Article Introduction：This article will explore in-depth how to optimize PHP files so that they can serve as both an API interface for front-end AJAX requests and a function library that can be safely referenced by back-end PHP scripts. We will analyze common problems, such as accidental execution of complete logic when a file is included, and provide various strategies such as conditional judgment, modular design, and consistent parameter management to ensure the clearness, efficiency and maintainability of the code, while taking into account the different needs of front-end and back-end calls.
2025-08-05
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250
How to Leverage Object Caching for Faster PHP Applications?
Article Introduction：This article explores leveraging object caching in PHP to boost application speed. It details choosing a backend (Redis/Memcached), implementing a caching layer, serialization/deserialization, key generation, and cache invalidation. Best practices
2025-03-10
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1127
