Add files via upload

config.php

@@ -3,16 +3,22 @@
 $host = "localhost";
 $username = "root";
 $password = "";
-$dbname = "";
+$dbname = "mcq";
 
-$connection = mysql_connect($host,$username,$password);
+// Connecting to database
+$connection = mysqli_connect($host,$username,$password,$dbname);
+mysqli_set_charset($connection,"utf8");
 
-if (!$connection)
-{
-	die('Could not connect: ' . mysql_error());
+function mysqli_result($res,$row=0,$col=0){ 
+    $numrows = mysqli_num_rows($res); 
+    if ($numrows && $row <= ($numrows-1) && $row >=0){
+        mysqli_data_seek($res,$row);
+        $resrow = (is_numeric($col)) ? mysqli_fetch_row($res) : mysqli_fetch_assoc($res);
+        if (isset($resrow[$col])){
+            return $resrow[$col];
+        }
+    }
+    return false;
 }
 
-mysql_select_db($dbname) or die(mysql_error());
-mysql_query("SET NAMES utf8");
-
 ?>