Merge pull request #3872 from AmritasyaPutra/patch-1

Fix for PHP 8.1 Warning
2023-02-02 08:26:35 +01:00 · 2023-02-02 08:26:35 +01:00 · fdda8c3307
parent 8f5f1b8709 c78754017d
commit fdda8c3307
1 changed files with 1 additions and 0 deletions
--- a/inc/common.php
+++ b/inc/common.php
@ -1379,6 +1379,7 @@ function getGoogleQuery() {
    $url = parse_url($INPUT->server->str('HTTP_REFERER'));

    // only handle common SEs
+    if(!array_key_exists('host', $url)) return '';
    if(!preg_match('/(google|bing|yahoo|ask|duckduckgo|babylon|aol|yandex)/',$url['host'])) return '';

    $query = array();