PHP

Comprehensive PHP Mastery Exam - PHP

Challenge yourself with a complete assessment of PHP programming knowledge and skills.

Duration

Complete at your own pace or within the time limit

Questions

Multiple choice with one correct answer

Accuracy

Expert-reviewed questions with clear answer keys

Results

Instant detailed breakdown by topic area

Php - Test
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About This Test

This comprehensive exam evaluates your overall PHP programming competency across all major areas.

The test measures your mastery of PHP fundamentals, object-oriented programming, functional concepts, and advanced features. It assesses your ability to write secure, efficient, and maintainable code across diverse scenarios.

Questions span syntax, logic, design patterns, performance optimization, and security practices. Each section progressively increases in difficulty, testing both foundational knowledge and advanced problem-solving.

Analyze your comprehensive results to create a targeted learning plan for PHP mastery. Identify your strongest areas and dedicate study time to sections where performance lagged.

What the PHP Assessment Measures

Language Command

Coverage of types, arrays, strings, and functions so results reflect solid everyday PHP ability.

Modern PHP Practices

Questions on object orientation, namespaces, and Composer that reveal whether you write current rather than legacy PHP.

Security Awareness

Scenarios on SQL injection, prepared statements, and escaping that test whether you build safe applications.

Idiomatic Judgment

Items on strict comparison, type declarations, and PSR standards that show professional PHP habits.

Sample Questions

A few real questions from this test, with answers and explanations. Take the full test above for the complete set.

Which of the following is the correct way to start a block of PHP code in a file?

Answer:

PHP code is enclosed in tags, and the opening tag is

What does array_map('strtoupper', ['a', 'b']) return?

Answer: ['A', 'B']

array_map applies the callback to every element and returns a new array, so each string is uppercased to give ['A', 'B'].

Which construct is used to handle exceptions in PHP?

Answer: try/catch

PHP handles exceptions with try/catch blocks, optionally followed by finally. A throw statement raises an exception that a matching catch can handle.

What does the final keyword do when applied to a class method?

Answer: It prevents the method from being overridden in subclasses

A final method cannot be overridden by a child class. Applying final to a class itself prevents the class from being extended at all.

What does the null coalescing operator ?? return in the expression $config['key'] ?? 'default'?

Answer: The value of $config['key'] if it exists and is not null, otherwise 'default'

The ?? operator returns its left operand when that operand exists and is not null, and otherwise the right operand, without emitting a warning for undefined keys.

Frequently Asked Questions

Find answers to common questions about this assessment

It emphasizes modern PHP practices, including type declarations, object orientation, exceptions, namespaces, and Composer, while still covering core language behavior like arrays and comparison. The goal is to reflect how PHP is written professionally today rather than outdated patterns.

Security features meaningfully because PHP powers so much of the web and is a frequent target. Expect questions on SQL injection, prepared statements, and output escaping, since safe handling of untrusted input is a core competence for any PHP developer.

No. The test focuses on the PHP language and standard practices rather than any specific framework. Understanding Composer and PSR standards helps because they are ecosystem-wide, but Laravel or Symfony specifics are a separate concern from language competence.

Use weak categories as a study map. If type juggling or array questions trip you up, review comparison and array functions; if security questions do, practice PDO prepared statements and output escaping until safe patterns become automatic.

Scores are based on the number of correct answers divided by total questions, with a breakdown by topic category.

Yes, questions are randomly selected and ordered from our question bank to ensure each attempt is unique.

No account is required. You can take the test immediately. Optionally provide an email to save your results.

There is no pass/fail threshold. The test measures your knowledge level and provides detailed feedback for improvement.

For knowledge tests, we recommend answering without external help to get an accurate assessment. Practice exercises are designed for learning, so references are acceptable.

Our questions are written for structured educational practice and can give a useful snapshot of your current knowledge in the tested topics.

Learn how our tests are designed, scored, and validated.

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