Finalize

php/users.php

@@ -0,0 +1,14 @@
+<?php
+session_start();
+include_once "config.php";
+$current_user = $_SESSION['unique_id'];
+$sql = "SELECT * FROM users WHERE NOT unique_id = {$current_user} ORDER BY user_id DESC";
+$query = mysqli_query($conn, $sql);
+$output = "";
+if (mysqli_num_rows($query) == 0) {
+    $output .= "No users are available to chat";
+} elseif (mysqli_num_rows($query) > 0) {
+    include_once "list.php";
+}
+echo $output;
+?>