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PHP MCQs

Why does the PHP function "require_once" work slower than "require"?

The system keeps a log of what has already been required in "require_once".

"require_once" uses more memory than "require".

"require_once" has to handle more exceptions than "require".

There is no difference in performance.

Answer

Correct Answer: The system keeps a log of what has already been required in "require_once".

Explanation:

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