UnityWebRequest POST to PHP not work

Question

I use documentation with WWWForm: https://docs.unity3d.com/Manual/UnityWebRequest-SendingForm.html

C#:

void Start() {
    StartCoroutine(Upload());
}         


        

Answer 1

Use WWWForm instead. PHP is expecting application/x-www-form-urlencoded form data, not multipart.

WWWForm form = new WWWForm();
form.AddField("myField", "myData");

UnityWebRequest www = UnityWebRequest.Post(url, form);