Merge pull request #7893 from eileenmcnaughton/CRM-18128

[civicrm-core.git] / CRM / Utils / Network.php

diff --git a/CRM/Utils/Network.php b/CRM/Utils/Network.php
index 2d94c041fedbd125514a2f982bdc3345f1e2274b..2027df7e68a8b2990b67d8bf3e14af9d1da0a281 100644 (file)
--- a/CRM/Utils/Network.php
+++ b/CRM/Utils/Network.php
@@ -1,7 +1,7 @@
 <?php
 /*
  +--------------------------------------------------------------------+
- | CiviCRM version 4.6                                                |
+ | CiviCRM version 4.7                                                |
  +--------------------------------------------------------------------+
  | Copyright CiviCRM LLC (c) 2004-2015                                |
  +--------------------------------------------------------------------+
@@ -26,11 +26,8 @@
  */
 
 /**
- *
  * @package CRM
  * @copyright CiviCRM LLC (c) 2004-2015
- * $Id: $
- *
  */
 
 /**
@@ -67,7 +64,13 @@ class CRM_Utils_Network {
   }
 
   /**
-   * Check whether a TCP service is available on $host and $port
+   * Check whether a TCP service is available on $host and $port.
+   *
+   * @param string $host
+   * @param string $port
+   * @param string $serverConnectionTimeOut
+   *
+   * @return bool
    */
   public static function checkService($host, $port, $serverConnectionTimeOut) {
     $old_error_reporting = error_reporting();