From 1a7dcb7167d3d8435c8673b395aaaf4ef9c31c9d Mon Sep 17 00:00:00 2001
From: BENKE Charlene <1179011+defrance@users.noreply.github.com>
Date: Wed, 13 Mar 2019 17:06:06 +0100
Subject: [PATCH] Update tcpdf.php

---
 tcpdf.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tcpdf.php b/tcpdf.php
index 29a4167..16dff65 100644
--- a/tcpdf.php
+++ b/tcpdf.php
@@ -4875,6 +4875,11 @@ class TCPDF {
 						$data = gzcompress($data);
 						$filter = ' /Filter /FlateDecode';
 					}
+
+					if ($this->pdfa_version == 3) {
+						$filter = ' /Subtype /text#2Fxml';
+					}
+
 					$stream = $this->_getrawstream($data, $filedata['n']);
 					$out = $this->_getobj($filedata['n'])."\n";
 					$out .= '<< /Type /EmbeddedFile'.$filter.' /Length '.strlen($stream).' /Params <</Size '.$rawsize.'>> >>';