colinlet/PHP-Interview-QA resource

Health v2 · maintenance only

Adoption not part of the score

2957 stars · 565 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A curated collection of 149 PHP backend interview questions and answers, organized by topic (PHP 8, algorithms, networking, MySQL, Redis, architecture, security) with L1-L5 difficulty levels and frequency ratings. It is published as a static documentation site on GitHub Pages with runnable code examples.

Use cases

• prepare for a PHP backend developer interview
• study PHP 8 interview questions and answers
• review MySQL and Redis concepts before an interview
• practice system design questions like short URL and flash sale systems
• learn data structures and algorithms for backend interviews
• brush up on web security topics like XSS and CSRF
• find a PHP developer roadmap for career growth

When to choose

• you are a PHP developer preparing for technical interviews at any level from junior to architect
• you want structured, difficulty-graded Q&A with follow-up chains and code examples
• you need coverage of the full PHP backend stack including Laravel, Swoole, Nginx, and distributed systems

When to avoid

• you need a runnable application, library, or tool rather than study material
• you are preparing for interviews in languages other than PHP
• you want interactive coding practice or automated assessment rather than reading material

Facets

learning-resource · maturity active

documentation developer-tools tutorials education web-development backend databases developer-tools php cli interview-questions php8 mysql redis nginx laravel swoole system-design algorithms backend-engineering interview-preparation chinese-language web-server

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