first commit

update_radius.php

@@ -0,0 +1,9 @@
+<?php
+$conn = new mysqli("localhost", "root", "", "gis_project");
+$id = $_POST['id'];
+$rad = $_POST['radius'];
+
+$stmt = $conn->prepare("UPDATE worship_places SET radius = ? WHERE id = ?");
+$stmt->bind_param("ii", $rad, $id);
+$stmt->execute();
+?>