Draw point by using phpMapscript(3)

[Murat BEYHAN]

Dear Charlton;
I have tried many example and also Tried your suggestion But Still I couldn't
got result....

Dear All;

I'm asking to the mapserver specialist ' how can I draw point on the map that
point value already variable in the php files 
like $lon,$lat'.

This following example is the third attempt but still the point doesn't
appearing on the map.
Please help me What is the code to draw point on the map by using PHP...
I have tried the following but still doesn't work. Just Drawing map without point.

 $map_path="/var/www/html/zone/";
 $map = ms_newMapObj($map_path."zone.map");
 $map->setExtent($nMinX, $nMinY, $nMaxX, $nMaxY); 

 
// create a temp layer to hold our points
$point_layer = ms_newLayerObj($map);
$point_layer->set("name", "markers");
$point_layer->set("type", MS_LAYER_POINT);
$point_layer->set("status", MS_DEFAULT);
$point_layer->setProjection("proj=latlong",MS_TRUE);

// create a class and style for this layer
$point_class = ms_newClassObj($point_layer);
$point_style = ms_newStyleObj($point_class);
$point_symbol = $map->getSymbolByName("cpoint");
$point_style->set("symbol", $point_symbol);
$point_style->set("size", 20);

// draw our image without the points
 $ref = $map->drawreferencemap();
 $legend=$map->drawLegend();

$image = $map->draw();

// initialize our point and add it to the map
$point = ms_newPointObj();
$longitude=$lon;// comes from select queries from mysql as a result 
$latitude=$lat;// comes from select queries from mysql as a result 
$point->setXY($longitude, $latitude);
$point->draw($map, $point_layer, $image, 0, "");


  $map_url=$image->saveWebImage();
  $ref_url = $ref->saveWebImage();
  $legend_url=$legend->saveWebImage();  
 




On Mon, 25 Sep 2006 07:50:09 -0400, Charlton Purvis wrote
> > $point=ms_newPointObj($lat,  $lon);
> 
> Perhaps try reversing the parameters,
> 
> $point=ms_newPointObj($lon,  $lat);
> 
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