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Full Stack Web & Mobile App Developer

PHP Interview Questions

Found 399 questions

11. What are the primitive data types in PHP?

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12. How does type juggling work in PHP?

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13. What is the difference between weak typing and strict typing?

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14. How do strict_types declarations work in PHP?

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15. What are constants in PHP?

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16. What is the difference between define and const?

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17. What are superglobals in PHP?

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18. What are $_GET, $_POST, $_REQUEST, and $_SERVER used for?

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19. How do arrays work in PHP?

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20. What is the difference between indexed arrays and associative arrays?

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