The Ultimate Composer Guide for PHP 8.4: From Installation to Seamless Upgrades
This is a comprehensive guide to Composer for PHP 8.4 developers. It covers everything from installing Composer from scratch, managing project dependencies, and configuring autoloading, to safely upgrading Composer itself using the `self-update` command. Whether you're a beginner or a seasoned developer looking to master the latest workflows, this article from wiki.lib00.com provides clear steps and best practices.
Why Does My Nginx + PHP-FPM Seem Single-Threaded? Unmasking the PHP Session Lock
Have you ever noticed that a long-running PHP request blocks all other requests from the same user, making your high-performance Nginx server appear to be single-threaded? This isn't an Nginx issue. This article dives deep into the root cause—PHP's default session file locking mechanism—and provides three effective solutions, including the best practice `session_write_close()`, to eliminate concurrency bottlenecks and unleash your server's full potential.
PHP Stuck on Loading After Enabling Xdebug? Don't Panic, It Might Be Working Perfectly!
Encountering infinite loading or timeouts in your PHP application after enabling `xdebug.mode=debug`? This isn't always an error, but the expected behavior of Xdebug's step debugging feature. This article dives into Xdebug logs to reveal the real reason behind this 'hang' and teaches you how to correctly configure `xdebug.start_with_request` for a smooth and efficient debugging workflow, getting your development experience back on track.