1 files changed, 4 insertions, 1 deletions
diff --git a/xmlrpc.php b/xmlrpc.php
index b37abde..5929020 100644
--- a/xmlrpc.php
+++ b/xmlrpc.php
@@ -91,10 +91,13 @@ exit;
 /**
  * logIO() - Writes logging info to a file.
  *
+ * @since 1.2.0
  * @deprecated 3.4.0 Use error_log()
  * @see error_log()
  *
- * @param string $io Whether input or output
+ * @global int|bool $xmlrpc_logging Whether to enable XML-RPC logging.
+ *
+ * @param string $io  Whether input or output.
  * @param string $msg Information describing logging reason.
  */
 function logIO( $io, $msg ) {