My $646 mistake with PHP

// This is the initial request that we send to get the initial 20 results.
        $response = Http::get('https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=' . $request->lat .'%2C'. $request->lng.'&radius='.$request->radius.'&type=restaurant&key=' . env('GOOGLE_MAP_KEY'))->json();

        // We push those results to our google_places collection
        $this->google_places->push(...$response['results']);

        // Here we check the status of the response, if it's ok we continue.
        if ($response['status'] == 'OK') {
            // If the response has a next page token we loop through until it doesn't, getting the next 20 results.
            while ($response['next_page_token']) {
                // The google places api has a delay from when the next_page_token is created and those results are actually available.
                // So we need to create a delay before we try and grab the next results otherwise we will get an INVALID_REQUEST response.
                sleep(2);

                // Now we get the next 20 results.
                $new_results = Http::get('https://maps.googleapis.com/maps/api/place/nearbysearch/json?pagetoken=' . $response['next_page_token'] . '&key=' . env('GOOGLE_MAP_KEY'))->json();

                // Then we push those results to our collection.
                $this->google_places->push(...$new_results['results']);
            }
        }

$response = Http::get('https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=' . $request->lat .'%2C'. $request->lng.'&radius='.$request->radius.'&type=restaurant&key=' . env('GOOGLE_MAP_KEY'))->json();

        $this->google_places->push(...$response['results']);

        // We check to see if the above response includes the key next_page_token, if it does we set the next_page_token property to true
        // This is super important, this is how we're going to ensure our loop doesn't run infinitely. 
        if (array_key_exists('next_page_token', $response)) {
            $this->next_page_token = true;
        }

        if ($response['status'] == 'OK') {
            // For the while loop we check to see if the next_page_token is true, it will end when it returns false.
            while ($this->next_page_token) {
                sleep(2);

                $new_results = Http::get('https://maps.googleapis.com/maps/api/place/nearbysearch/json?pagetoken=' . $response['next_page_token'] . '&key=' . env('GOOGLE_MAP_KEY'))->json();

                $this->google_places->push(...$new_results['results']);

                // This is also super important, here we check to see if next_page_token does not exist or if we're getting an invalid request response.
                // If we do we want to set the next_page_token to false so that the loop ends.
                if (!array_key_exists('next_page_token', $new_results) || $new_results['status'] == 'INVALID_REQUEST') {
                    $this->next_page_token = false;
                }
            }
        }

        // Being that the Google API only returns 60 results that means the loop should only have to run a max of 2 times.
        // So you could create a $count variable and add that like so while($this->next_page_token || $count <= 2) and increment the count each time.
        // This will act as a safety in case you accidentally throw a forever truthy statement in there like I did.