A

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Q. Which of the following functions is used to include a file only once?

  • (A) include_once()
  • (B) require()
  • (C) include()
  • (D) require_once()
  • Correct Answer - Option(A)
  • Views: 20
  • Filed under category PHP
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Explanation by: Admin

include_once() includes the file only if it has not been included before.

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