Unity C# I need my PHP page to Run (on the Server) Without me Getting or Sending Info

Good Day;

I understand WWW and Php enough to have created a successful login and registration form, but all I want to do now is have my unity c# script to erase (delete) all of the data in a particular table. When I run the php page from my browser then check my database the records were deleted. But when I use the code I created below to (I hoped) only make the same page run, nothing gets deleted!

 void  OnServerInitialized (){
     //Erase Exisiting User Data from the database
     Debug.Log("In OnServerInitialized");
     WWW w = new WWW("http://127.0.0.1/_php/dropdata.php");
     StartCoroutine(ErasePlayerNames(w));
 }

 IEnumerator ErasePlayerNames(WWW w){
     yield return w;
 }

Note: I did change the ipaddress for this post for obvious reasons.

Please Inform me of what I am doing wrong, thanks.