πŸ“Š PHP
Q. Which PHP flag is used for exclusive file locking?
  • (A) LOCK_SH
  • (B) LOCK_EX
  • (C) LOCK_NB
  • (D) LOCK_RW
πŸ’¬ Discuss
βœ… Correct Answer: (B) LOCK_EX

Explanation: LOCK_EX requests an exclusive lock.

Explanation by: Mr. Dubey
LOCK_EX requests an exclusive lock.

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