From ddcc83244f251a8f6bf510cbbdc7914ea9570abf Mon Sep 17 00:00:00 2001
From: Simon Berger <simon_-berger@web.de>
Date: Mon, 7 Aug 2017 21:53:18 +0200
Subject: [PATCH] #1502 | Added phpdoc and removed unused option parameter

---
 lib/Cpdf.php | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/lib/Cpdf.php b/lib/Cpdf.php
index 3d068ddfe..2ec44714a 100644
--- a/lib/Cpdf.php
+++ b/lib/Cpdf.php
@@ -951,7 +951,14 @@ protected function o_font($id, $action, $options = '')
         return null;
     }
 
-    protected function o_toUnicode($id, $action, $options = '')
+    /**
+     * A toUnicode section, needed for unicode fonts
+     *
+     * @param $id
+     * @param $action
+     * @return null|string
+     */
+    protected function o_toUnicode($id, $action)
     {
         switch ($action) {
             case 'new':
@@ -1213,7 +1220,14 @@ protected function o_fontDescendentCID($id, $action, $options = '')
         return null;
     }
 
-    protected function o_cidSystemInfo($id, $action, $options = '')
+    /**
+     * CID system info section, needed for unicode fonts
+     *
+     * @param $id
+     * @param $action
+     * @return null|string
+     */
+    protected function o_cidSystemInfo($id, $action)
     {
         switch ($action) {
             case 'new':