Issue #3109697: Refactor encoding of end-of-line characters

src/Component/Helper/FillPdfMappingHelper.php

@@ -32,8 +32,7 @@ class FillPdfMappingHelper {
           $split = explode('|', $replacement);
           // Sometimes it isn't; don't know why.
           if (count($split) == 2) {
-            $return[$split[0]] = preg_replace('|<br />|', '
-', $split[1]);
+            $return[$split[0]] = preg_replace('|<br />|', "\n", $split[1]);
           }
         }
       }

src/TokenResolver.php

@@ -122,8 +122,7 @@ class TokenResolver implements TokenResolverInterface {
     $resolved_string = str_replace(array_keys($replacements), array_values($replacements), $text);
 
     // Replace <br /> occurrences with newlines.
-    $resolved_string = preg_replace('|<br />|', '
-', $resolved_string);
+    $resolved_string = preg_replace('|<br />|', "\n", $resolved_string);
 
     // Apply transformation replacements.
     if (isset($options['replacements'][$resolved_string])) {