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Master SQL by solving real-world problems. Learn JOINs, subselects, GROUP BYs and more. From Beginner to Pro in no time!

sql-guide

Learn SQL: The Hands-on Guide with interactive exercises

Software Engineer | B.Sc. Informatik (TU München)

Jannis

Jannis Seemann

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Master the programming language that powers the web: Learn PHP and kickstart a lucrative web developer career

modern-php

Modern PHP: The Complete Guide - from Beginner to Advanced

向最受好評的網頁開發講師學習如何運用 PHP 開發更好的網站。無論您是想從頭開始學習 PHP，或是想要全方位掌握使用 PHP 撰寫程式的藝術，Udemy 都能提供合適的 PHP 課程，助您成為更好的網頁開發人員。

頂尖PHP (程式設計語言)線上免費課程與教程 - 更新於 [2026 July]

PHP courses teach server-side scripting for web development. Learn syntax, server-side scripting, and database interaction. PHP enables you to create dynamic web pages for robust and interactive websites, a vital skill for web development.

程式語言

PHP (程式設計語言)

免費PHP (程式設計語言)課程與教程