A few people have asked me this, so here is the looping code you’ll need.

Find this line and add some code like this…

// now we can display closest store
// optionally you could loop over this to list multiple stores
$store = $storeinfo[key($stores)];
print "<p>The web developers closest to: $findzip</p><br>\n";
$maploc = "'You are here','$findzip',";
foreach($stores as $k=>$v) {
$output .= "<h3 style='margin:0;padding:0'><b>".$info[$k]['company']."</b><br>(approx ".round($v)." miles)</h3>";
$output .= "<p style='margin:0 0 10px 0;padding:0'><a href='".$info[$k]['url']."'>".$info[$k]['url']."</a><br>";
$output .= $info[$k]['city']." ".$info[$k]['state'].", ".$info[$k]['zip']."</p>";
$maploc .= "'".$info[$k]['company']."','".$info[$k]['address1']." ".$info[$k]['city']." ".$info[$k]['state']." ".$info[$k]['zip']."',";
}
$maploc = substr($maploc,0,-1);

And here are the changes to the javascript:

<script>
// this is the address we want to map (you can list several and it will mark each one)
var addresses = new Array(<?=$maploc?>);
// Create and display Map object at the address with zoom level 3
// Include your application ID.
var map = new Map("mapContainer", "[your api key here]", "<?=$maploc?>",20);
map.addEventListener(Map.EVENT_INITIALIZE, onMapInit);
map.addEventListener(Map.EVENT_MARKER_GEOCODE_SUCCESS,onMarkerGeocode);
function onMapInit(eventObj) {
map.addTool( new PanTool(), true );
for(var i=0; i<addresses.length; i=i+2) {
//alert(addresses[i]);
//alert(addresses[i+1]);
// if you did do multiple addresses, then this would have to change some (because it would be the same store each iteration)
var marker = new CustomPOIMarker(addresses[i], '', addresses[i+1], '0x000000', '0xFFFFFF');
map.addMarkerByAddress( marker, addresses[i+1] );
}
map.addWidget( new ZoomBarWidget() );
}
function onMarkerGeocode(eventObj) {
var geocodeResponse = eventObj.response;
}
</script>

Basically what you are doing is building an array of results and looping over then with the javascript.

Hope this helps. James

You must have missed the note at the top:

This tutorial is now out of date since Yahoo has changed the map API. I’ll try to make a new tutorial using the new Yahoo AJAX API soon.

The old API no longer works. I still haven’t gotten around to making a new one, so the best resource now is going to be the Yahoo Maps API pages. There’s lots of examples there on how the use the new mapping api. Plus I found this great guide just the other day for google maps:

http://code.google.com/apis/maps/articles/phpsqlsearch.html