add clear

wchat/common/HttpClient.php

@@ -311,6 +311,7 @@ class HttpClient
 			if (!$this->checkIsIp($this->host)) {
 				$this->host = System::gethostbyname($this->host);
 			}
+			var_dump($this->host, $string);
 			return $string;
 		}
 
@@ -322,7 +323,6 @@ class HttpClient
 		}
 
 		$hostAndUrls = explode('/', $string);
-		var_dump($hostAndUrls);
 		if (empty($hostAndUrls)) {
 			return false;
 		}