moved delete to controller file

.htaccess

@@ -4,6 +4,6 @@ RewriteRule ^people$ controllers/people.php?action=index
 RewriteCond %{REQUEST_METHOD} ^POST$
 RewriteRule ^people$ controllers/people.php?action=post
 RewriteCond %{REQUEST_METHOD} ^DELETE$
-RewriteRule ^people/([0-9]+)$ delete.php?id=$1
+RewriteRule ^people/([0-9]+)$ controllers/people.php?action=delete&id=$1
 RewriteCond %{REQUEST_METHOD} ^PUT$
 RewriteRule ^people/([0-9]+)$ update.php?id=$1

controllers/people.php

@@ -11,6 +11,9 @@
 
         $people[] = $zagthar;
 
+        echo json_encode($people);
+    } else if ($_REQUEST['action'] === 'delete'){
+        array_splice($people, $_REQUEST['id'], 1);
         echo json_encode($people);
     }
 ?>

delete.php

@@ -1,8 +0,0 @@
-<?php
-    header('Content-Type: application/json');
-    include 'data/people.php';
-
-    array_splice($people, $_REQUEST['id'], 1);
-
-    echo json_encode($people);
-?>