如何使用javascript在谷歌地图上绘制所有纬度和经度

Question

foreach ($arrResults['statuses'] as $arrSearchResult)
{  
   $geocode  =   file_get_contents('http://maps.google.com/maps/api/geocode/json?         address='.str_replace(" ","+", urlencode($address)).'&sensor=false');
   $output     = json_decode($geocode); 

if($output->status == 'OK')
{ 
    echo "Latitude : ".$latitude = $output->results[0]->geometry->location->lat; 
    echo "<br/>";
    echo "Longitude : ".$longitude = $output->results[0]->geometry->location->lng; 
}

，我的脚本是：

$(document).ready(function () 
{
     var latitude = parseFloat ("<?php echo $latitude; ?>"); 
     var longitude = parseFloat ("<?php echo $longitude; ?>"); 
     var latlngPos = new google.maps.LatLng (latitude, longitude);

    // Set up options for the Google map
    var myOptions = {
        zoom: 14,
        center: latlngPos,
        mapTypeId: google.maps.MapTypeId.ROADMAP,
        zoomControlOptions: true,
        zoomControlOptions: {
            style: google.maps.ZoomControlStyle.LARGE
        }
    };

    // Define the map
    map = new google.maps.Map(document.getElementById("map"), myOptions);

    // Add the marker
    var marker = new google.maps.Marker({
        position: latlngPos,
        map: map,
        title: "Your Location"
    });

});
</script>

因为这个脚本只显示经度和纬度的最后一个值，但我想显示所有以前的位置....当我使用echo它显示所有纬度和经度.....请帮助我< / p>