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-rw-r--r--program/include/rcmail_output_html.php9
1 files changed, 9 insertions, 0 deletions
diff --git a/program/include/rcmail_output_html.php b/program/include/rcmail_output_html.php
index a57165f03..ff660a4df 100644
--- a/program/include/rcmail_output_html.php
+++ b/program/include/rcmail_output_html.php
@@ -1332,6 +1332,15 @@ EOF;
$this->pagetitle = 'Roundcube Mail';
}
+ // declare page language
+ if (!empty($_SESSION['language'])) {
+ $lang = substr($_SESSION['language'], 0, 2);
+ $output = preg_replace('/<html/', '<html lang="' . html::quote($lang) . '"', $output, 1);
+ if (!headers_sent()) {
+ header('Content-Language: ' . $lang);
+ }
+ }
+
// replace specialchars in content
$page_title = html::quote($this->pagetitle);
$page_header = '';