shorter interface names on graphs. shorter host names on graphs.

git-svn-id: http://www.observium.org/svn/observer/trunk@2543 61d68cd4-352d-0410-923a-c4978735b2b8

includes/common.php

@@ -2,6 +2,19 @@
 
 ## Common Functions
 
+function shorthost($hostname, $len=12)
+{
+  $parts = explode(".", $hostname);
+  $shorthost = $parts[0];
+  $i = 1;
+  while ($i < count($parts) && strlen($shorthost.'.'.$parts[$i]) < $len)
+  {
+    $shorthost = $shorthost.'.'.$parts[$i];
+    $i++;
+  }
+  return ($shorthost);
+}
+
 function isCli() {
 
      if (php_sapi_name() == 'cli' && empty($_SERVER['REMOTE_ADDR'])) {

includes/functions.php

@@ -56,19 +56,6 @@ function logfile($string)
   fclose($fd);
 }
 
-function shorthost($hostname, $len=16)
-{
-  $parts = explode(".", $hostname);
-  $shorthost = $parts[0];
-  $i = 1;
-  while ($i < count($parts) && strlen($shorthost.'.'.$parts[$i]) < $len)
-  {
-    $shorthost = $shorthost.'.'.$parts[$i];
-    $i++;
-  }
-  return ($shorthost);
-}
-
 function getHostOS($device)
 {
   global $config, $debug;
@@ -669,4 +656,4 @@ function is_port_valid($port, $device)
   return $valid;
 }
 
-?>
+?>