How can we count the number of elements in an array?

Options
- Using sizeof()
- count()
- Writing a user defined function and using array_search()
- Both a and b

CORRECT ANSWER : Both a and b

Discussion Board
Count

Answer : Both a and b above.

The count() function returns the number of elements in an array.
The sizeof() function returns the number of elements in an array.

Syntax :
count(array,mode);
sizeof(array,mode);

IamJay 02-9-2015 06:22 AM

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