Question: ********PERL********** The index function... Returns the number of elements in an array. Takes a search string and returns the first occurance of that string in

********PERL**********

The index function...

Returns the number of elements in an array.
Takes a search string and returns the first occurance of that string in another string.
Returns the index of a provided element in an array.
Perl does not have a built-in function called index.

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