array_key_last

PHP 7 >= 7.3.0, PHP 8
array_key_last - Gets the last key of an array

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.

Related Functions

Example of array_key_last

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