Fix deprecated usage of string functions

[MAILPOET-4001]
2022-01-05 16:49:28 +01:00
parent f249b379f8
commit 492415f3ae
5 changed files with 8 additions and 8 deletions
--- a/lib/Subscribers/ImportExport/Export/Export.php
+++ b/lib/Subscribers/ImportExport/Export/Export.php
@@ -113,7 +113,7 @@ class Export {
      throw new \Exception(__('Failed opening file for export.', 'mailpoet'));
    }
    $formatCSV = function($row) {
-      return '"' . str_replace('"', '\"', $row) . '"';
+      return '"' . str_replace('"', '\"', (string)$row) . '"';
    };
    // add UTF-8 BOM (3 bytes, hex EF BB BF) at the start of the file for
    // Excel to automatically recognize the encoding