Programming Language › Arrays in PHP MCQ › Question #2387
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QWhich function will return true if a variable is an array or false if it is not?

ID: #2387 Arrays in PHP MCQ 2,149 views
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#2387Q ID
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Arrays in PHP MCQTopic
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  • A this_array() ✔ ✖
  • B is_array() ✔ ✖
  • C do_array() ✔ ✖
  • D in_array() ✔ ✖
Correct Answer

Explanation

A built-in function, is_array(), is available for testing an array. Its prototype follows: boolean is_array(mixed variable).
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