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Languages & runtimes · #php
When a Livewire component stops updating after a user action, the problem often lies in state sync, serialization, or JavaScript bootstrapping. This guide walks you through a concise diagnostic table, ordered checks, and targeted fixes so you can restore re‑rendering quickly.
Register custom PHP classes at Contao extension points so core files stay untouched during updates.
Stop the N+1 query bottleneck in Doctrine ORM. Learn when to use global eager loading versus DQL JOIN FETCH to optimize database performance.
Stop making multiple API calls for featured images. Learn how to inject image URLs directly into the WordPress REST API for faster headless frontend performance.
Eager loading with Yii2’s <code>with()</code> solves the N+1 query problem. Learn how to apply it, the trade‑offs, and a concrete example with articles, comments, and authors.
Choose between Composer PSR-4, classmap, and optimized autoloader builds based on runtime speed, build pipeline constraints, and dynamic class loading needs.
Doctrine’s setFirstResult and setMaxResults can duplicate or skip parent entities with fetch joins. Learn when Paginator is required and how to verify the generated SQL.
When PhpStorm shows "Waiting for Xdebug connection…" and breakpoints never hit, the issue is almost always a mis‑configured Xdebug or IDE setting. This guide walks through the most common causes, step‑by‑step checks, fixes, and escalation steps to get your debugging session running again.
Deciding between Laminas MVC and Mezzio depends on your request lifecycle. Use MVC for traditional server-rendered apps and Mezzio for high-performance APIs and microservices.
livewire
laravel
symfony
contao
doctrine
wordpress
composer
phpstorm
laminas
zend