From 11e3c908fed1cd75ddcd0da209f424138661fa29 Mon Sep 17 00:00:00 2001
From: azercon <59962763+azercon@users.noreply.github.com>
Date: Fri, 10 Jul 2020 11:29:49 +0300
Subject: [PATCH] Implement getFiles() method

Retrieve pending merge file list, to able to perform check before merge() and avoid exception("No PDFs to merge.")
---
 Classes/PDFMerger.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Classes/PDFMerger.php b/Classes/PDFMerger.php
index 1161bb9..49a1ae1 100755
--- a/Classes/PDFMerger.php
+++ b/Classes/PDFMerger.php
@@ -62,6 +62,15 @@ public function addPDF($filepath, $pages = 'all')
         return $this;
     }
 
+    /**
+     * Get included files list
+     * @return array
+     */
+    public function getFiles()
+    {
+        return $this->_files;
+    }
+    
     /**
      * Merges your provided PDFs and outputs to specified location.
      * @param $outputmode