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Programming Languages Questions - PHP

Download PDF (5 Sample Questions)
What is the difference between include and require?
Programming Languages PHP Subjective
Posted: Sep 25, 2025 View Details
What are PHP traits?
Programming Languages PHP Subjective
Posted: Sep 25, 2025 View Details
What is dependency injection?
Programming Languages PHP Subjective
Posted: Sep 25, 2025 View Details
What is the difference between public, private, and protected?
Programming Languages PHP Subjective
Posted: Sep 25, 2025 View Details
What is Composer and how does it work?
Programming Languages PHP Subjective
Posted: Sep 25, 2025 View Details
What will be the output of this PHP 8+ code? Explain the behavior of match expression with type juggling.
Programming Languages PHP Subjective
Posted: Sep 23, 2025 View Details
Analyze this PHP code and explain the memory implications. What are the potential issues and how would you optimize it?
Programming Languages PHP Subjective
Posted: Sep 23, 2025 View Details
Explain PHP 8+ Attributes with a practical example. How do they differ from annotations and what are their performance implications?
Programming Languages PHP Subjective
Posted: Sep 23, 2025 View Details
What is the output of this PHP code? Explain reference behavior and memory management.
Programming Languages PHP Subjective
Posted: Sep 23, 2025 View Details
Implement a thread-safe singleton pattern in PHP using modern techniques. Discuss the challenges and alternatives.
Programming Languages PHP Subjective
Posted: Sep 23, 2025 View Details
Explain PHP's garbage collection mechanism. How does it handle circular references and what are the performance implications?
Programming Languages PHP Subjective
Posted: Sep 23, 2025 View Details
What is the output of this PHP 8+ code involving anonymous classes and closures? Explain the scope and binding behavior.
Programming Languages PHP Subjective
Posted: Sep 23, 2025 View Details
Which PHP 8.2 feature allows you to mark class properties as readonly in the constructor?
Programming Languages PHP Objective
Posted: Sep 23, 2025 View Details
What is the output of: echo (new DateTime("2025-01-01"))->format("W");
Programming Languages PHP Objective
Posted: Sep 23, 2025 View Details
Which method is used to implement custom serialization in PHP objects?
Programming Languages PHP Objective
Posted: Sep 23, 2025 View Details
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