<script>
<?php


$query =  $db->query('SELECT * FROM tbl_kabkot WHERE 1=1 AND latitude !=0 AND longitude !=0');
  while($row = $query->fetch()){

                               $nama_kabkot = $row[nama_kabkot];
                               $longitude = $row[longitude];
                               $latitude = $row[latitude];


 ?>
      var markers = [
                      [<?= $nama_kabkotv ?>, <?= $latitude ?>, <?= $longitude ?>]
];
<?php } ?>

function initMap() {
    var latlng = new google.maps.LatLng(-33.92, 151.25);
    var myOptions = {
        zoom: 10,
        center: latlng,
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        mapTypeControl: false
    };
    var map = new google.maps.Map(document.getElementById("peta"),myOptions);
    var infowindow = new google.maps.InfoWindow(), marker, i;
    for (i = 0; i < markers.length; i++) {
        marker = new google.maps.Marker({
            position: new google.maps.LatLng(markers[i][1], markers[i][2]),
            map: map
        });
        google.maps.event.addListener(marker, 'click', (function(marker, i) {
            return function() {
                infowindow.setContent(markers[i][0]);
                infowindow.open(map, marker);
            }
        })(marker, i));
    }
}
    </script>