Get the first element of an array

Question

I have an array:

array( 4 => \'apple\', 7 => \'orange\', 13 => \'plum\' )

I would like to get the first element of this array. Expect

Answer 1

current($array) can get you the first element of an array, according to the PHP manual.

Every array has an internal pointer to its "current" element, which is initialized to the first element inserted into the array.

So it works until you have re-positioned the array pointer, and otherwise you'll have to reset the array using reset()