diff --git a/index.php b/index.php
index 2fa59391788e6306181271d5fc2b479058ab3260..afcbe91e825369393c1fa4ff27c2b9ab09d2e4c2 100644
--- a/index.php
+++ b/index.php
@@ -1,2 +1,6 @@
 <?php
-echo phpinfo();
\ No newline at end of file
+$url = "https://www.csdn.net/asdn";
+$parts = parse_url($url);
+
+echo "<pre>";
+print_r($parts);