function Mixin::nullOrThrows

@psalm-param class-string<Throwable> $class

Parameters

Closure|null $expression:

string $class:

string $message:

Return value

void

Throws

InvalidArgumentException

File

vendor/webmozart/assert/src/Mixin.php, line 5045

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 nullOrThrows($expression, $class = 'Exception', $message = '') {
    null === $expression || static::throws($expression, $class, $message);
}