PHP Quizzes
Test your PHP knowledge with our quiz questions. Practice writing code for web pages, working with databases, and building APIs. These quizzes help your understanding of PHP basics and will prepare you for creating dynamic websites and server applications.
About PHP Quiz
Each PHP quiz consists of multiple questions, each with three to four possible answers. Only one answer is correct for each question. Select the answer you believe is correct, then click the "Check My Answers" button to see your results.
If you answer at least 75% of the questions correctly, you pass the quiz! This indicates you have a solid understanding of PHP concepts and are ready to advance to more challenging topics.
After submitting your quiz, you'll receive immediate feedback with detailed explanations for each question. This helps you understand not just what the correct answer is, but why it's correct—reinforcing your learning and helping you master PHP.
Quick Tips
- Read each question carefully before selecting your answer
- Review the code examples when provided
- You can retake quizzes as many times as you want
- Sign in to save your progress and track your performance
Available Quizzes
Syntax Building Blocks
A 35-question quiz that strengthens knowledge of PHP syntax, language structure, tags, statements, interpolation, and foundational control constructs before stepping into frameworks.
Variable Naming
A 35-question quiz devoted to PHP variables, naming conventions, scope rules, references, and the small habits that keep data easy to follow across templates, services, and background jobs.
Data Types Overview
A 40-question quiz covering how PHP represents scalars, arrays, objects, enums, and resources so teams can reason about conversions, validation, and storage when values move through an application.
Type Coversion
A 35-question quiz focused on PHP type conversion strategies so you can juggle user input, database values, and API payloads without letting silent coercion hide bugs or security issues.
Comparison Logic
A 30-question quiz on PHP comparison rules, strict versus loose equality, ordering operators, and guard-rail techniques so reviewers can trust every condition that protects data and features.
String Handling
A 30-question quiz on PHP string handling, covering interpolation, encoding, concatenation, formatting, searching, and multibyte safety so everyday text processing stays predictable.
Array Basics
A 35-question quiz on PHP arrays covering creation, indexing, iteration, built-in helpers, references, and defensive patterns so every list, map, and collection behaves predictably.
Control Flow and Iteration
A 50-question quiz entirely built around PHP control flow and iteration, using only code-based prompts to reinforce conditionals, loops, matches, early returns, and loop controls in real scenarios.
Superglobals
A 30-question PHP quiz on superglobals, balancing code walkthroughs and review scenarios about $_GET, $_POST, $_SERVER, $_COOKIE, $_SESSION, $_FILES, $_ENV, and $GLOBALS usage.
Input Handling
A 30-question quiz on PHP input handling that balances code review scenarios and short snippets covering validation, sanitization, filtering, and consistent error handling for web and CLI inputs.
Sessions Overview
A 40-question quiz on PHP session handling that blends policy questions and code snippets about session_start, storage, locking, regeneration, security flags, and lifecycle management.
Cookie Handling Essentials
A 35-question quiz that examines how PHP applications set, scope, secure, and debug cookies for personalization, analytics, and authentication touchpoints.
Dates and Times
A 50-question quiz that sharpens instincts around PHP dates, timezones, formatting, parsing, scheduling windows, and daylight-saving pitfalls, with 20 hands-on code checks.
Error Handling Levels
A 35-question quiz that demystifies PHP error reporting levels, display/log configuration, custom handlers, and production-safe diagnostics with 11 practical code checks.
Standard Library Strategies
A 35-question quiz exploring PHP SPL iterators, data structures, autoloading hooks, and stream helpers with 11 concise code walk-throughs for everyday review scenarios.