PHPSpec\Matcher\ArrayContainMatcher::supports PHP Method

supports() public method

public supports ( string $name, mixed $subject, array $arguments ) : boolean
$name string
$subject mixed
$arguments array
return boolean
    public function supports($name, $subject, array $arguments)
    {
        return 'contain' === $name && 1 == count($arguments) && is_array($subject);
    }