从MySQL连续5个位置检索Google地图坐标？

Question

Assuming I have 5 locations in a row of data call locationOne, locationTwo, locationThree, locationFour, locationFive. How do i call all of them and show in google map in below ? Below show retrieve out one.

  var marker = new google.maps.Marker({
position: new google.maps.LatLng<?php echo $location['locationOne']; ?>,
map: map,
}); 

Thanks.

Answer 1

0 Create an array of all locations:

var locs = [
      ['Location name 1', -33.890542, 151.274856, 4],
      ['Location name 2', -33.923036, 151.259052, 5]

    ];

1. Display

   for (i = 0; i < locs.length; i++) {
   marker = new google.maps.Marker({ position: new google.maps.LatLng(locs[i][1], locs[i][2]), map: map });

Answer 2

if $location is an array like $location['locationOne'], $location['locationTwo'], etc, use something like this:

<?php foreach($location as $location){ ?>
    var marker = new google.maps.Marker({
        position: new google.maps.LatLng(<?php echo $location; ?>),
        map: map,
    }); 
<?php } ?>