generating xml files

[php_novice2007]

Hi,

 

I would like to my php code to generate an xml file of the form:

 

<positions unitName=...>

<position time=... lat=... long=.../>

<position time=... lat=... long=.../>

...

</positions>

<positions unitName=...>

<position time=... lat=... long=.../>

<position time=... lat=... long=.../>

....

</positions>

....

 

I've got some code that would generate the block

 

<positions>

<position time=... lat=... long=... />

<position time=... lat=... long=... />

....

</positions>

 

$doc = new DomDocument('1.0');
$node = $doc->createElement("positions");
$parnode = $doc->appendChild($node);
$parnode->setAttribute("unitNum", $unitNum);
$node = $doc->createElement("position");
$newnode = $parnode->appendChild($node);
$newnode->setAttribute("time", $time);
$newnode->setAttribute("lat", $lat)
$newnode->setAttribute("long", $long);

 

So far the code only generate 1 lot of <positions>, how do I make another one?

 

Thanks in advance!

 

 

[sKunKbad]

what version of php?