Description

Anemone::any(callable $fn): bool;
Anemone::any(mixed $value): bool;

This is the OOP style of function any(), implemented as a class method. It returns true if, in the data, it finds an item for which the provided function returns true, otherwise it returns false. It does not modify the data.

Example

$anemone = new Anemone([1, 2, 3, 4, 5]);

if ($anemone->any(function ($v) {
    return 4 === $v;
})) {
    // There is at least one item in the `$anemone` with a value of `4`
}

For a simple return of value, you can summarize the call as in the example below:

if ($anemone->any(4)) {
    // There is at least one item in the `$anemone` with a value of `4`
}