isNested

Definition
1
Arr::isNested(array $array): bool
Copied!
Description
Check if any element of an array is also an array
Examples
1
Arr::isNested([]) -> false
2
​
3
Arr::isNested([1, 2, 3]) -> false
4
​
5
Arr::isNested([1, 2 => [], 3]) -> true
6
​
7
Arr::isNested([1, 2 => [[[]]], 3 => []]) -> true
Copied!

Validating array - Previous

isEmpty

Next - Validating array

isArrayOfArrays

Last modified 2yr ago

Copy link