Php/docs/function.array-key-last
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array_key_last
(PHP 7 >= 7.3.0)
array_key_last — Gets the last key of an array
Description
array_key_last
( array $array
) : int|string|null
Get the last key of the given array without affecting
the internal array pointer.
Parameters
array- An array.
Return Values
Returns the last key of array if the array is not empty;
NULL otherwise.
See Also
- array_key_first() - Gets the first key of an array
- end() - Set the internal pointer of an array to its last element
