Course 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 comment 0 275
Course 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 comment 0 452
Course Introduction：Utilize PHP to Parse CSS FilesQuestion: How can I effectively parse a CSS file using PHP, specifically extracting class names containing...
2024-10-29 comment 0 1089
Course Introduction：Why the File Name and Public Class Name Align in JavaJava enforces a convention where the file name and the public class name within that file...
2024-12-08 comment 0 748
Course Introduction：Why the File and Public Class Names Must Match in JavaIn Java, it is a convention that the filename and the public class name within that file...
2024-12-04 comment 0 518
Course Elementary 17929
Course Introduction："PHP Fun Class" happily takes everyone to learn PHP, making learning programming less scary. Learning programming is not a scary thing. This class will make learning PHP quite simple and interesting! !
Course Elementary 36819
Course Introduction："PHP Fun Class" makes learning PHP like playing a game, developing, fighting monsters, and breaking through levels, making learning programming no longer a scary thing, but fun and simple! If you find it difficult to learn PHP, then this course is very suitable for you to learn!
Course Elementary 25543
Course Introduction：Lecturer: php Chinese website-Teacher Zhu (Peter Zhu) Time: 2019.10.17 20:00-22:00 Topic: How to learn a new technology efficiently? Specific content: 1. In 2020, what other new technologies are worth learning? 2. How to learn front-end development efficiently? 3. How to learn PHP development efficiently? 4. Introduction and demonstration of new functions of phpStudy V8 5. Xiaopi panel function introduce
Course Advanced 9739
Course Introduction："PHP Development File Upload Tutorial" will explain how to upload a single file and then encapsulate the function
Course Advanced 17374
Course Introduction：PHP implements file upload and download. It mainly introduces the principle of using PHP to implement file upload, as well as various implementation methods, precautions, etc. Through the study of this course, everyone will have a deeper understanding of PHP upload.
PHP file upload code deficiencies and improvements
<?php /** * Single file upload */ // Single file upload class UploadFile { /** *&nb
2020-03-01 14:25:21 0 1 1162
What is the difference between using a file in a class and using a file outside a class in Laravel?
2017-05-16 16:47:46 0 1 623
In php, the class name::class, what does it mean?
I would like to ask: In the following PHP code, what does the class name::class mean? {code...}
2017-06-30 09:54:29 0 2 1013
2019-06-07 00:44:09 0 1 1264
