update data

Author: Benawi

backend/process_update.php

@@ -0,0 +1,15 @@
+<?php
+require "Configfile.php";
+$id = $_POST['id'];
+$username = $_POST['username'];
+$firstname = $_POST['firstname'];
+
+$sql = "UPDATE users1 SET username='$username', firstname='$firstname' WHERE id='$id'";
+if ($link->query($sql) === TRUE) {
+    echo "Record updated successfully";
+} else {
+    echo "Error updating record: " . $link->error;
+}
+
+$link->close();
+?>