public function testAllInArray() { $this->assertTrue(ArrayToolkit::allInArray(['c', 'a', 'b'], ['a', 'b', 'c'])); $this->assertTrue(ArrayToolkit::allInArray(['c', 'a', 'b'], ['a', 'b', 'c', 'd'])); $this->assertFalse(ArrayToolkit::allInArray(['c', 'a', 'b'], ['a', 'd', 'c'])); }