JBZoo\PHPUnit\ArrayTest::testIn PHP Метод

    public function testIn()
    {
        $array = array('key' => 'asd', 'null' => null, 'some-bool' => false, 'some-string' => '1234567890098765432111111', 'some-int' => 1.111112345678901E+24);
        isFalse(Arr::in(0, $array));
        isTrue(Arr::in(false, $array));
        isFalse(Arr::in(0, $array, false));
        isTrue(Arr::in(false, $array, false));
        isSame('some-string', Arr::in('1234567890098765432111111', $array, true));
        isTrue('some-int', Arr::in(1.111112345678901E+24, $array, true));
        isTrue('some-bool', Arr::in(false, $array, true));
    }