latlon.php

<?php

....
public function getLatlon()
    {
        $province = Provincia::all();
        
        foreach($province as $p)
        {
            /** @var  \App\Provincia $p */
            $region = $p->NOME.', italy';
            $region = str_replace(" ", "+", $region);

            $json = file_get_contents("http://maps.google.com/maps/api/geocode/json?sensor=false&address=$region");
            $json = json_decode($json);
            
            $status = $json->status;
            if($status=="OK")
            {
                $lat = $json->results[0]->geometry->location->lat;
                $lon = $json->results[0]->geometry->location->lng;
                $p->LAT = $lat;
                $p->LON = $lon;
                $p->save();
                echo $p->NOME."<br>";
                flush();
            }
            sleep(1);
        }

    }