array_key_first

Array Functions

array_key_last

Gets the last key of an array

Description

intstringnull array_key_last(array $array)

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_last
array_key_first
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