isUnique

Definition
Arr::isUnique(array $array, bool $strict = false): bool
Description
Check if array values are unique
Examples
// Without strict flag 1 is equal to '1' 
Arr::isUnique([1, '1', true]) -> false
​
Arr::isUnique([1, '1', true], true) -> true

Validating array - Previous

isAssoc

Next - Validating array

isNumeric

Last modified 3yr ago