Untitled

<!DOCTYPE html>
<html>
  <head>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
    <style type="text/css">
      #map {
        height: 400px;
        width: 100%;}
    </style>
    <script type="text/javascript"
      src="https://maps.googleapis.com/maps/api/js?key=replace_API_KEY&sensor=false">
    </script>
    <script type="text/javascript">
      function initialize() {
        var position_australia = {lat: -25.363, lng: 131.044};
        var position_angola = {lat: -14.458, lng: 16.709};
        var mapOptions = {
          center: position_australia,
          zoom: 4
        };
        var map = new google.maps.Map(document.getElementById("map"), mapOptions);
      }

      function addMarker(lat, lng, info) {
            var location= new google.maps.LatLng(lat, lng);
            bounds.extend(location);
            var marker = new google.maps.Marker({
                map: map,
                position: location
            });
            map.fitBounds(bounds);
            bindInfoWindow(marker, map, infoWindow, info);
         }

        // Displays information on markers that are clicked
        function bindInfoWindow(marker, map, infoWindow, info) {
          google.maps.event.addListener(marker, 'click', function() {
            infoWindow.setContent(info);
            infoWindow.open(map, marker);
          });
        }
    </script>`

  </head>
  <body onload="initialize()" style="margin:0px; border:0px; padding:0px;">
    <div id="map"></div>

<?php
$host="localhost";
$user="user";
$pass="pw;
$db="db";
$connection=mysqli_connect($host, $user, $pass) or die (mysqli_error());
mysqli_select_db($connection, $db) or die (mysqli_error());
mysqli_set_charset($connection, "utf8");

            $query_3=mysqli_query($connection, "SELECT * FROM countries2 WHERE short LIKE '$value_short_nocomma'") or die("MySQL error: " . mysqli_error($dbc) . "<hr>nQuery: $query");;
            while ($row=mysqli_fetch_array($query_3))
            {
                $lat = $row["lat"];
                $lng = $row["lng"];
                $content = $row["content"]
            }
            echo "<script> addMarker($lat, $lng, $content); </script>";
        }
?>
</body>
</html>