OOP Principles
Senior Php Interview Questions
876 senior php interview questions shared by candidates
General questions around web development using PHP and MySQL, but leaning a lot more on MySQL.
1. Describe SOLID principle. 2. MySQL Transactions, Locking, Handling millions of records. 3. PHP traits vs interfaces. 4. Coding review. 5. How do you handle or find bugs in the app.
Why should I not hire you?
This type of interview question is designed to assess your problem-solving and decision-making skills in real-world scenarios. The interviewer presents issues related to project structure—either in the frontend or backend—and offers multiple solution options. Your task is to analyze these options, evaluate their pros and cons, and justify the best solution based on factors like efficiency, maintainability, scalability, or user experience. It also tests your understanding of various project structures and development patterns, demonstrating your ability to make informed decisions under constraints and articulate your reasoning clearly.
For 1st and 2nd round i was selected and also got call for 3rd round on last monday but from week they have replied my call and email and suddenly got email that i am not selected.
Technical questions around their stack and support
Very detailed questions about philosophies (?), Paradigms, design patterns, security, libraries, frameworks, devops, paradigms, Databases, cloud and so on....
What is difference between interface and abstract class.
Huge records of data handling in table visible with in the secs? Which method is followed our experience
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