From 57bfea4d701f0ea7d1794aaf4537a3233cdfd9b6 Mon Sep 17 00:00:00 2001
From: Yuri Kuznetsov <yurikuzn@users.noreply.github.com>
Date: Wed, 27 May 2020 16:38:33 +0300
Subject: [PATCH] fix email body plain

---
 application/Espo/Entities/Email.php | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/application/Espo/Entities/Email.php b/application/Espo/Entities/Email.php
index e547d0c9ca..0d53146c64 100644
--- a/application/Espo/Entities/Email.php
+++ b/application/Espo/Entities/Email.php
@@ -145,16 +145,16 @@ class Email extends \Espo\Core\ORM\Entity
         $body = strip_tags($body);
 
         $reList = [
-            '/&(quot|#34);/i',
-            '/&(amp|#38);/i',
-            '/&(lt|#60);/i',
-            '/&(gt|#62);/i',
-            '/&(nbsp|#160);/i',
-            '/&(iexcl|#161);/i',
-            '/&(cent|#162);/i',
-            '/&(pound|#163);/i',
-            '/&(copy|#169);/i',
-            '/&(reg|#174);/i',
+            '&(quot|#34);',
+            '&(amp|#38);',
+            '&(lt|#60);',
+            '&(gt|#62);',
+            '&(nbsp|#160);',
+            '&(iexcl|#161);',
+            '&(cent|#162);',
+            '&(pound|#163);',
+            '&(copy|#169);',
+            '&(reg|#174);',
         ];
         $replaceList = [
             '',
@@ -169,7 +169,9 @@ class Email extends \Espo\Core\ORM\Entity
             chr(174),
         ];
 
-        $body = mb_ereg_replace($reList, $replaceList, $body);
+        foreach ($reList as $i => $re) {
+            $body = mb_ereg_replace($re, $replaceList[$i], $body, 'i');
+        }
 
         return $body;
     }