<?php

//SERVER CONNECTION
$server_name = "localhost";
$server_user = "Er.Ellison";
$server_pass = "supersecretPassword";
$server_db   = "game_test_db";

$connection = new mysqli($server_name , $server_user , $server_pass , $server_db);
if(!$connection) {
  die("Connection failed !" . mysqli_connect_error());
}

// QUERY
$query = "SELECT * FROM items";
$reuslt = mysqli_query($connection , $query);

if(mysqli_num_rows($reuslt) > 0){
  while($row = mysqli_fetch_array($reuslt)){
    echo "id:" . $row['id'] . "|username:" . $row['username'] . "|type:" . $row['type'] . "|score:" . $row['score'] . ";";
  }
}
?>

public class DataLoader : MonoBehaviour {


public string[] items;


// Use this for initialization
IEnumerator Start () {
    WWW itemsData = new WWW ("http://localhost/_game/test/itemsdata.php");
    yield return itemsData;
    string itemsDataStrign = itemsData.text;
    print (itemsDataStrign);
    items = itemsDataStrign.Split (';');
    print (GetDataValue(items[0] , "cost:"));
}

string GetDataValue(string data, string index) {
    string value = data.Substring (data.IndexOf(index) + index.Length);
    if (value.Contains ("|")) {
        value = value.Remove (value.IndexOf("|"));
    }
    return value;
}