diff --git a/chat.php b/chat.php
index 49864c8..fca84f4 100644
--- a/chat.php
+++ b/chat.php
@@ -32,6 +32,16 @@
* 9 - Private messages
*/
+if (!extension_loaded('gettext')) {
+ prepare_stylesheets('fatal_error');
+ send_headers();
+ echo ''.meta_html();
+ echo 'Fatal error';
+ echo "";
+ echo '';
+ echo 'Fatal error: The gettext extension of PHP is required, please install it first.
';
+ print_end();
+}
// initialize and load variables/configuration
const LANGUAGES = [
'ar' => ['name' => 'العربية', 'locale' => 'ar', 'dir' => 'rtl'],
@@ -54,6 +64,9 @@ const LANGUAGES = [
'zh-Hans' => ['name' => '简体中文', 'locale' => 'zh_CN', 'dir' => 'ltr'],
'zh-Hant' => ['name' => '正體中文', 'locale' => 'zh_TW', 'dir' => 'ltr'],
];
+if(!extension_loaded('mbstring')){
+ send_fatal_error(sprintf(_('The %s extension of PHP is required, please install it first.'), 'mbstring'));
+}
load_config();
$U=[];// This user data
$db = null;// Database connection
@@ -69,17 +82,6 @@ if(!isset($_REQUEST['session']) && isset($_COOKIE[COOKIENAME])){
$session = $_COOKIE[COOKIENAME];
}
$session = preg_replace('/[^0-9a-zA-Z]/', '', $session);
-if (!extension_loaded('gettext')) {
- prepare_stylesheets('fatal_error');
- send_headers();
- echo ''.meta_html();
- echo 'Fatal error';
- echo "";
- echo '';
- echo 'Fatal error: The gettext extension of PHP is required, please install it first
';
- print_end();
-}
-
load_lang();
check_db();
cron();