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Web technologies Questions | PHP Quiz | Set 1 | Question 12

  • Last Updated : 20 Sep, 2021

Which of the following function used for the unset variables in PHP?
(A) delete()
(B) unset()
(C) get()
(D) All of the above


Answer: (B)

Explanation: The unset() is a function in Php that is used to unset the variable. The variable is passed by reference is unset(). The syntax for unset is unset(variable); t takes parameter as unset.

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