Bixi.maps.php

<?
//ON INCLUS TOUTES LES VARIABLES NECESSAIRE A BIXI
//require_once ("../../path.inc.php"); 
////////////////////////////////////////////////////////////////
//ini_set(allow_url_fopen, 1);
function getAllStationsWithoutId(){
	$in="https://profil.bixi.ca/data/bikeStations.xml";
	$content= file_get_contents($in);
	$xml=new SimpleXMLElement($content);
	//Cr�ation d un tableau tres accessible
	$myStationArray=array();
	foreach($xml as $key=>$station){
		//Variables utiles
		$name=(string) $station->name;
		$lat=(string) $station->lat;
		$long=(string) $station->long;
		$nbBikes=(string) $station->nbBikes;
		$nbEmptyDocks=(string) $station->nbEmptyDocks;
		$installed=(string) $station->installed;
		$locked=(string) $station->locked;
		$temporary=(string) $station->temporary;
		$myStationArray[]=
		array('name'=>$name,'lat'=>$lat,'long'=>$long,'nbBikes'=>$nbBikes,'nbEmptyDocks'=>$nbEmptyDocks,'installed'=>$installed,'locked'=>$locked,'temporary'=>$temporary);
	}
	return $myStationArray;
}
 
$allStation=getAllStationsWithoutId();
 
//Creation du fichier
	//Ecriture dans le fichier
	$ch="<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
	$ch.="\n";
	$ch.="<kml xmlns=\"http://earth.google.com/kml/2.1\"> <Document>";
	$ch.="<name>Bixi</name> 
	";
	$ch.="\n";
		//Parcours des stations
		foreach($allStation as $key=>$st){
				
			   	//Traitement des statuts
			   	if($st['installed']=="true" and $st['locked']=="false" ){
					$ch.="<Placemark> 
						<name>".utf8_encode("V�lo").": ".$st['nbBikes']." - Ancrages :".$st['nbEmptyDocks']."</name> 
						<description>".$st['name']."</description>";
					$ch.="<Point><coordinates>".$st['long'].",".$st['lat']."</coordinates></Point> 
					</Placemark>";
				}	
				$ch.="\n";
		}	
	$ch.="\n";
	$ch.="</Document></kml>";
	$ch.="\n";
 
$name="bixi-".time().".kml";
header('Content-Type: application/vnd.google-earth.kml+xml');
header('Content-Disposition: attachment; filename="'.$name.'"');
echo $ch;
 
?>