慕沐林林
您需要将 post 数组转换为此结构以便于处理 $posts = [ 'Model' => ['Mustang', 'Camero'], 'Color' => ['Red'] ];然后使用 foreach 过滤器: $carJson = '{ "Inventory": [{ "id": "1", "StockNumber": "1000", "Make": "Ford", "Model": "Mustang", "Trim": "GT", "Year": "2011", "Color": "Red", "Cylinders": "8", "Transmission": "Manual" }, { "id": "2", "StockNumber": "1001", "Make": "Ford", "Model": "Mustang", "Trim": "GT", "Year": "2012", "Color": "Yellow", "Cylinders": "8", "Transmission": "Automatic" }, { "id": "3", "StockNumber": "1002", "Make": "Chevy", "Model": "Camaro", "Trim": "ZL1", "Year": "2020", "Color": "Red", "Cylinders": "8", "Transmission": "Manual" }, { "id": "4", "StockNumber": "1005", "Make": "Chevy", "Model": "VW", "Trim": "ZL1", "Year": "2020", "Color": "Red", "Cylinders": "8", "Transmission": "Manual" }]}'; $cars = json_decode($carJson, true)['Inventory']; $posts = [ 'Model' => ['Mustang', 'Camero'], 'Color' => ['Red'] ]; $result = []; foreach ($posts as $postKey => $postValue) { foreach ($cars as $k => $car) { if (array_key_exists($postKey, $car) && in_array($car[$postKey], $postValue)) { $result[$k] = $car; } else { unset($cars[$k]); unset($result[$k]); } } } print_r($result);