note 57736 deleted from ref.xml by bjori
| From: | bjori@php.net | Date: | Mon, 09 Oct 2006 11:12:08 +0000 |
| Subject: | note 57736 deleted from ref.xml by bjori | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-118279@lists.php.net to get a copy of this message | ||
Note Submitter: m dot quinton at gmail dot com
----
an example of using "monte" class for Klm XLM file from Google Earth. KlmObject can be
reused because it uses xmlParser output as input.
<?php
error_reporting(E_ALL);
$p =& new xmlParser();
$p->parse('your_file.kml');
$tree = $p->GetNodeByPath('KML/FOLDER');
$folder = new KlmFolder($tree);
echo "type : " . $folder->type() . "\n";
echo "name : " . $folder->name() . "\n";
$placemarks = $folder->get_placemarks();
foreach($placemarks as $place){
echo $place->toText() . "\n";
}
class KlmObject {
var $tree;
function type(){
return $this->tree['name'];
}
function name(){
$node = $this->child_by_name('NAME');
return $node['content'];
}
function &childs(){
return $this->tree['child'];
}
function child_by_name($name){
foreach($this->childs() as $key=>$val){
$val = &$this->tree['child'][$key];
if($val['name'] == $name)
return $val;
}
return false;
}
}
class KlmFolder extends KlmObject{
function KlmFolder(&$tree){
$this->tree = &$tree;
}
function get_placemarks(){
$placemarks = array();
foreach($this->childs() as $val){
echo "{$val['name']}\n";
if($val['name'] == 'FOLDER'){
$subfolder = &new KlmFolder($val);
$placemarks = array_merge($placemarks, $subfolder->get_placemarks());
}
if($val['name'] == 'PLACEMARK'){
$placemarks[] = &new KlmPlacemark($val);
}
}
return $placemarks;
}
}
class KlmPlaceMark extends KlmObject{
var $tree;
function KlmPlacemark($tree){
$this->tree = &$tree;
$name = $this->name();
print_r($tree);
}
function longitude(){
return $this->tree['child'][1]['child'][0]['content'];
}
function latitude(){
return $this->tree['child'][1]['child'][1]['content'];
}
function toText(){
return $this->name() . ' : ' . $this-> longitude() . ' - ' . $this->
latitude();
}
}
?>