fixed confirm regex

index.php

@@ -12,6 +12,8 @@ function check_api_key()
 
 function main()
 {
+  header("Content-Type: application/json");
+  check_api_key();
   $m_get = ($_SERVER['REQUEST_METHOD'] == "GET");
   $m_post = ($_SERVER['REQUEST_METHOD'] == "POST");
   $matches = array();
@@ -20,7 +22,8 @@ function main()
   if ($path === "")
     $path = "/";
 
-  if (preg_match($path, "/^\/status\/([0-9]+)\/confirm$/", $matches) && $m_post)
+  if (preg_match('(^\/status\/([0-9]+)\/confirm$)', $path, $matches)
+    && $m_post)
     status_confirm($matches[1]);
   else if ($path === "/status" && $m_post)
     status_create();
@@ -33,7 +36,5 @@ function main()
   else
     error(501, "Not implemented");
 }
-header("Content-Type: application/json");
-check_api_key();
 main();
 ?>