How to Extract JSON Response Values Coming From PHP Backend in Swift iOS

Question

I uploaded an image using almofire and it is being uploaded to the correct path I require.

However, I need to get some of the responses that are in my PHP backend code into my swift such as the filepath.

An image to make my question more clear and precise about what I want to get from the .responseJSON

In the image below is my response from the PHP code, I want to get the value of the filepath in swift. How can I achieve that?

Here is my code:

PHP:

<?php

if (empty($_FILES["image"])) {
    $response = array("error" => "nodata");
}

else {
    $response['error'] = "NULL";
   
    $filename = uniqid() . ".jpg";
 
    if (move_uploaded_file($_FILES['image']['tmp_name'], "../propertyImages/" . $filename)) {
   
        $response['status'] = "success";
        $response['filepath'] = "https://example.com/WebService/propertyImages/" . $filename;
        $response['filename'] = "".$_FILES["file"]["name"];

} else{
   
    $response['status'] = "Failure";
    $response['error']  = "".$_FILES["image"]["error"];
    $response['name']   = "".$_FILES["image"]["name"]; 
    $response['path']   = "".$_FILES["image"]["tmp_name"];
    $response['type']   = "".$_FILES["image"]["type"];
    $response['size']   = "".$_FILES["image"]["size"];
  }
}

echo json_encode($response);
?>

Swift Code:

 self.imageData = propImage.image!.jpegData(compressionQuality: 0.5)!
        
        let headers: HTTPHeaders = [
                    "Content-type": "multipart/form-data"
                ]

                    AF.upload(
                        multipartFormData: { multipartFormData in
                            multipartFormData.append(self.imageData!, withName: "image" , fileName: "file.jpg", mimeType: "image/jpeg")
                    },
                        to:"https://example.com/WebService/api/uploadPropImage.php", method: .post , headers: headers)
                        .responseJSON { resp in
                            //let responseString: String = String(data: self.imageData!, encoding: .utf8)!
                            print(resp) //this prints all the responses from the PHP code, my problem is how do i get a specific response, such as the filepath only and so on?
            }

EDIT:

I tried some of the solutions, this one seems to be the one that will work but still gives an error reading

"No exact matches in call to class method 'jsonObject'"

Updated code:

AF.upload(multipartFormData: { multipartFormData in                           multipartFormData.append(self.imageData!, withName: "image" , fileName: "file.jpg", mimeType: "image/jpeg")},                      to:"https://example.com/WebService/api/uploadPropImage.php", method: .post , headers: headers).responseJSON {
   result in
                        
 do{
   if let jsonResults = try JSONSerialization.jsonObject(with: result, options: []) as? [String: Any] { //error in this line
 let filePath = jsonResults["filepath"] as? String 
                            }
          }catch{
         print("ERROR")
     }

Answer 1

Then just decode your response:

if let jsonResults = try JSONSerialization.jsonObject(with: data, options: []) as? [String: Any] {
    let filePath = jsonResults["filepath"] as? String // here is your value
}