+ if ($globals->debug & DEBUG_BT) {
+ if (!isset(PlBacktrace::$bt['Geoloc'])) {
+ new PlBacktrace('Geoloc');
+ }
+ PlBacktrace::$bt['Geoloc']->start($url);
+ }
+ $f = @fopen($url, 'r');
+ if ($f === false) {
+ if ($globals->debug & DEBUG_BT) {
+ PlBacktrace::$bt['Geoloc']->stop(0, 'Can\'t fetch result');
+ }
+ return false;
+ }