function Mixin::nullOrIsList

@psalm-pure @psalm-assert list|null $array

Parameters

mixed $array:

string $message:

Return value

void

Throws

InvalidArgumentException

File

vendor/webmozart/assert/src/Mixin.php, line 4757

Class

Mixin

This trait provides nurllOr*, all* and allNullOr* variants of assertion base methods. Do not use this trait directly: it will change, and is not designed for reuse.

Namespace

Webmozart\Assert

Code

public static function nullOrIsList($array, $message = '') {
    null === $array || static::isList($array, $message);
}