bug:2402

vsprintf() [function.vsprintf ]: Too few arguments => fix with that code but tests in various environements are needed git-svn-id: http://piwigo.org/svn/trunk@11951 68402e56-0260-453c-a942-63ccdbb3a9ee
Piwigo · Aug 15, 2011 · 984dbc7 · 984dbc7
1 parent 08318d1
commit 984dbc7
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/include/functions_session.inc.php b/include/functions_session.inc.php
@@ -99,12 +99,8 @@ function get_remote_addr_session_hash()
     : '.'
   ;
 
-  return vsprintf(
-    "%02X%02X",
-    explode($separator,$_SERVER['REMOTE_ADDR'])
-  );
+  return substr(md5($_SERVER['REMOTE_ADDR']), 0, 4);
 }
-
 /**
  * this function returns
  * a string corresponding to the value of the variable save in the session