All resources on this site are contributed by netizens or reprinted by major download sites. Please check the integrity of the software yourself! All resources on this site are for learning reference only. Please do not use them for commercial purposes. Otherwise, you will be responsible for all consequences! If there is any infringement, please contact us to delete it. Contact information: admin@php.cn
Related Article

26 Aug 2025
Want to improve work efficiency and reduce the time spent on social media? Or are you developing a new website that needs to be tested on different servers? According to the 2025 Verizon Data Breach Investigation Report (DBIR), data breaches caused by exploiting web application vulnerabilities surged 34% year-on-year. If you are facing any of the above situations, this article is for you. Even if you can't use it at the moment, you might as well take this opportunity to learn about the hosts files of your Mac. Who knows? This knowledge may come in handy in the future. Browse the web safer in just a few simple steps. This article will give you a comprehensive introduction to the hosts file in the Mac system - what it is and what it does, and teach you how to modify it step by step

03 Nov 2024
Change Class CSS with Greasemonkey/Tampermonkey ScriptTo alter the background image of a specific class, such as "banner_url," you can leverage...

30 Dec 2024
How to Send POST Data in AndroidFor developers proficient in PHP, JavaScript, and other scripting languages but new to Java and Android, this...

19 Dec 2024
Submitting POST Data in AndroidAndroid application development may present a learning curve for programmers proficient in other languages like PHP...

27 Dec 2024
jQuery: Changing a Class NameScenario:Consider a webpage where you need to alter the class of a specific td tag, identified by its ID, from within...

12 Aug 2025
First, determine the main code blocks that consume time by adding time marks and log analysis, and check the error log; 2. Use Xdebug to cooperate with KCacheGrind and other tools to generate and analyze performance analysis files, and locate high-time-consuming functions and call chains; 3. Enable database query logs, troubleshoot inefficient operations such as N 1 queries, missing indexes, and full table scanning, and use EXPLAIN to analyze the execution plan; 4. Use Blackfire.io or Tideways for low-overhead in-depth performance analysis, and use flame diagrams to identify CPU and I/O bottlenecks; 5. Check external dependencies and I/O operations, and introduce cache, asynchronous requests or queue mechanism optimization for API calls, file read and write, session locking and other issues; 6. Review


Hot Tools

PHP library for dependency injection containers
PHP library for dependency injection containers

A collection of 50 excellent classic PHP algorithms
Classic PHP algorithm, learn excellent ideas and expand your thinking

Small PHP library for optimizing images
Small PHP library for optimizing images
