/** * Check if a flash item exists using javascript dot notation * * @param string Flash data key * @returns boolean True if key exists */ public function has($key) { return Arr::has($_SESSION, "flash.{$key}"); }
/** * @dataProvider data * @covers \Nerd\Arr::has */ public function testArrHasFail($users) { $this->assertFalse(Arr::has($users, 'nonexistent')); }