Unlocking the world of PHP through insightful interview questions! Delve deep into OOPs concepts, coding challenges, , and the essence of C & C++ in P

Certainly! Here's a comprehensive list of PHP and Object-Oriented Programming (OOP) interview questions suitable for someone with 10 years of experience, along with their answers:

PHP Questions:

1. What is PHP, and why is it used?
2. Explain the difference between include, include_once, require, and require_once in PHP.
3. What are namespaces in PHP, and why are they used?
4. Explain the difference between $_GET and $_POST in PHP.
5. How do you handle exceptions in PHP?
6. What is session hijacking, and how can it be prevented in PHP?
7. What are traits in PHP, and how do they differ from classes and interfaces?
8. Explain the purpose of the PHP Data Objects (PDO) extension.
9. What is autoloading in PHP, and how does it work?
10. How do you handle file uploads in PHP?

Object-Oriented Programming (OOP) Questions:

1. What is object-oriented programming (OOP), and what are its core principles?
2. What is encapsulation, and why is it important in OOP?
3. Explain the concept of inheritance in OOP.
4. What is polymorphism, and how is it implemented in OOP?
5. What is method chaining in OOP, and how is it implemented in PHP?
6. Explain the difference between composition and inheritance in OOP.
7. What is the use of abstract classes and interfaces in PHP?
8. How do you implement method overloading in PHP?
9. What are design patterns, and why are they important in OOP?
10. What is the difference between static and non-static methods in PHP?

These questions cover a wide range of topics in PHP and Object-Oriented Programming (OOP) that are commonly asked in interviews for candidates with 10 years of experience. Make sure to understand the concepts thoroughly and be prepared to provide clear and concise answers, along with practical examples from your experience.

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