A

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Q. Which function is used to include a file only once?

  • (A) include()
  • (B) require()
  • (C) include_once()
  • (D) require_file()
  • Correct Answer - Option(C)
  • Views: 6
  • Filed under category PHP
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Explanation by: Admin
include_once() ensures the file is included only once.

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