isNested

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

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Last updated 2 years ago