php Code Play: Learn & Run PHP

Learn PHP by reading an explanation, changing the code, and seeing what happens. php Code Play combines structured lessons, a PHP editor, practical projects, and interview preparation in one learning workspace for beginners, students, and developers refreshing their skills. LEARN WITH A CLEAR PATH Explore 200 PHP lessons organized by topic, from output, variables, and arrays to control flow, functions, strings, object-oriented programming, and modern PHP. Search the catalogue for a specific concept, return to your last-read lesson, and track lessons you have read, run, or marked as mastered. WRITE AND RUN PHP Use the built-in PHP 8.4 runtime to execute supported snippets directly on your device. Edit a lesson example or start in the standalone PHP editor, run your code, and inspect the output and reported errors. Syntax highlighting, undo and redo, Find, and Go To Line help you work through changes. Open existing code files and use Save or Save As to keep your work. CONNECT PHP WITH HTML Follow a separate collection of HTML + PHP tutorials to see how variables, loops, conditions, and arrays produce page content. Explore templates, generated tables, escaped text, and styled output. Read the explanation before opening the example in the coding workspace, then change a value to understand how the result is built. PRACTICE WITH A PURPOSE Try the daily coding challenge with a clear task, expected output, and hints. Open its source lesson when you need a refresher. Guided projects break larger exercises into manageable steps with starter code and output checks. Practice calculator logic, form validation, JSON responses, inventory objects, shopping carts, text analysis, and other programming tasks. These are learning projects you build through code. CHECK KNOWLEDGE AND REVISIT MISTAKES Take PHP quizzes and review your attempts and best score in My Progress. Smart Review brings back saved incorrect quiz answers, lets you reveal the correct answer, and asks whether recall felt easy, hard, or needs another attempt. Use that feedback to decide what to study next. PREPARE FOR INTERVIEWS Search PHP interview questions and read the accompanying answers. Bookmark useful topics or mark questions for review. In a 10-question mock interview, think through an answer before revealing the notes, then record your confidence to identify topics worth revisiting. BUILD A STUDY ROUTINE Today's plan links your next lesson, challenge, review, and projects. Choose a daily goal of 5, 10, or 15 minutes. Follow your streak, activity calendar, lesson milestones, and project completions. Enable optional learning reminders at a chosen time with notification permission. Learning progress is stored locally on the device. KNOW WHAT RUNS HERE The lesson catalogue distinguishes examples that run in the app from those that need a PHP server. Server-dependent lessons provide study material and setup guidance; they do not turn the app into a hosted web server or database service. Use supported snippets for local practice and an appropriate external environment for server-only examples.