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200-500 · Question #178

Under which circumstances is the $_SESSION super-global available? (Choose 2)

The correct answer is A. If session_start() was called. B. If session.auto_start INI setting is enabled. See the full explanation below for the reasoning.

Question

Under which circumstances is the $_SESSION super-global available? (Choose 2)

Options

  • AIf session_start() was called.
  • BIf session.auto_start INI setting is enabled.
  • CAlways available in PHP 5.
  • DIf a valid session id is passed via GET, POST or COOKIE.
  • EIf register_globals are enabled.

How the community answered

(35 responses)
  • A
    77% (27)
  • C
    11% (4)
  • D
    9% (3)
  • E
    3% (1)

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