function selected ( $param , $value ) {  

if ( $param == $value ) print "SELECTED" ;  

} 

# Collect any form data to control the display 

$scale = 10 ;  

$maptype = "G_NORMAL_MAP" ;  

if ( $_REQUEST [ scale ]) $scale = $_REQUEST [ scale ];  

if ( $_REQUEST [ maptype ]) $maptype = $_REQUEST [ maptype ]; 

# Geocoding your location  

# Note - you would cache this in a file  

# The key is domain specific - your google maps教程 key 

/*  

$location = file("http://maps.google.com/maps/geo?q=48+Spa+Road,+Melksham,+UK&  

output=csv&key=ABQIAAAAvp3__HwvT3VkixIIbsW0axQuKI_6t1bH2P0vCI_Q8jfpn8qdNBQMnnelj  

xh9czilkau_bYSCXteS_A");  

*/  

# Following line is hard coded for demo  

$location [ 0 ]= "200,8,51.369318,-2.133457" ;  

list ( $stat , $acc , $north , $east ) = explode ( "," , $location [ 0 ]);

html頁面如下：

復(fù)制代碼代碼如下:

<html>  

<head>  

<title>Well House Manor, Melksham</title>  

<script src="http://maps.google.com/maps?file=api&amp;v=2&amp;  

key=ABQIAAAAvp3__HwvT3VkixIIbsW0axQuKI_6t1bH2P0vCI_Q8jfpn8qdNBQMnneljxh9czilkau_  

bYSCXteS_A"  

type="text/javascript教程"></script>  

<script type="text/javascript"> 

//<![CDATA[ 

function load() {  

if (GBrowserIsCompatible()) {  

var map = new GMap2(document.getElementById("map"));  

map.setCenter(new GLatLng(51.36905, -2.1335), <?= $scale ?> );  

map.setMapType( <?= $maptype ?> );  

var manor = new GLatLng( <?= $north ?> , <?= $east ?> );  

map.addOverlay(new GMarker(manor)); 

}  

} 

//]]>  

</script>  

</head>  

<body onLoad="load()" onUnload="GUnload()">  

<table><tr valign=top><td>  

<h1>Well House Manor, Melksham</h1>  

<img src=/get_pic/2010/03/20100525003348607.jpg><br>  

&bull; Business Hotel in Melksham<br>  

&bull; All rooms fitted to superior standard<br>  

&bull; Internet Access throughout<br>  

&bull; Plenty of parking and close to town centre<br><br>  

<a href=http://www.wellhousemanor.co.uk>Well House  

Manor website</a><hr>  

<form method=POST> Change to  

<select name=scale>  

<option value=7 <?= selected ( $scale , 7 ) ?> >Overview</option>  

<option value=10 <?= selected ( $scale , 10 ) ?> >County</option>  

<option value=13 <?= selected ( $scale , 13 ) ?> >Town</option>  

<option value=16 <?= selected ( $scale , 16 ) ?> >Street</option>  

<option value=19 <?= selected ( $scale , 19 ) ?> >Building</option>  

</select>  

<select name=maptype>  

<option value=G_NORMAL_MAP <?= selected ( $maptype , "G_NORMAL_MAP" ) ?> >  

Normal map</option>  

<option value=G_SATELLITE_MAP <?= selected ( $maptype , "G_SATELLITE_MAP" ) ?> >  

Satellite data</option>  

<option value=G_HYBRID_MAP <?= selected ( $maptype , "G_HYBRID_MAP" ) ?> > 

Hybrid</option>  

</select>  

<input type=submit value="go!"></form><br>  

This is a sample PHP page with Google Maps<br>  

teach you how to write pages like this</a><br>  

Date - <?= date ( "F, jS l Y" ) ?> <br> 

</td><td>  

<div id="map" style="width: 450px; height: 550px"</div>  

</td></tr></table>  

</body>  

</html>