Undefined array key “path”

Hi Auctollo,

First thank you for the plugin. I’ve been using the plugin for many years, it’s working great.

But, after upgrading to PHP 8.1, it shows warnings:

PHP Warning: Undefined array key “path” in /usr/share/nginx/www/wp-content/plugins/google-sitemap-generator/class-googlesitemapgeneratorloader.php on line 779″

And, here’s the the corresponding code:

public static function change_url_to_required(){
global $wp;
$current_url = parse_url(home_url(add_query_arg(array(), $wp->request)));
if(strlen($current_url[‘path’]) > 1){
$currentUrl = substr($current_url[‘path’], 1);
$arrayType = explode(‘.’, $currentUrl);
if (in_array($arrayType[1], array(‘xml’, ‘html’))){
if( strpos($arrayType[0], ‘sitemap-misc’) !== false ) {
$postType[0] = ‘sitemap’;
$postType[1] = $arrayType[1];
}
else $postType = explode(‘-sitemap’, $currentUrl);

I know this is just a warning, but it’s getting full in nginx error.log. So, I want to know, if there’s a workaround to disable it.

After searching around, I found:

if (isset($current_url[‘path’])) {return false;}

But I don’t know if it will make the plugin work incorrectly. Please help.