SimpleXML ne charge pas les données GML
J'ai les exemples de données XML suivants que je souhaite analyser dans SimpleXML à l'aide de PHP :
<?xml version="1.0" encoding="utf-8" ?>
<ogr:FeatureCollection
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://ogr.maptools.org/ fire_districts.xsd"
xmlns:ogr="http://ogr.maptools.org/"
xmlns:gml="http://www.opengis.net/gml">
<gml:boundedBy>
<gml:Box>
<gml:coord><gml:X>112.921100000165</gml:X><gml:Y>-43.65832660868602</gml:Y></gml:coord>
<gml:coord><gml:X>153.6407999999201</gml:X><gml:Y>-10.05939999961026</gml:Y></gml:coord>
</gml:Box>
</gml:boundedBy>
<gml:featureMember>
<ogr:IDM00007 fid="IDM00007.0">
<ogr:geometryProperty><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>153.551804332204,-28.1645084912738 153.586699999805,-28.2582999997451 153.573299999695,-28.3133 153.582500000375</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
<ogr:AAC>NSW_FW001</ogr:AAC>
<ogr:DIST_NO>1</ogr:DIST_NO>
<ogr:DIST_NAME>Far North Coast</ogr:DIST_NAME>
<ogr:STATE_CODE>NSW</ogr:STATE_CODE>
<ogr:SOURCE>RFS</ogr:SOURCE>
<ogr:GROUP_NAME xsi:nil="true"/>
</ogr:IDM00007>
</gml:featureMember>
<gml:featureMember>
<ogr:IDM00007 fid="IDM00007.1">
<ogr:geometryProperty><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>153.261225211474,-29.9401032948311 153.19820000033,-30.038899999935 153.20060000039,-30.1036999997551 153.214099999715</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogr:geometryProperty>
<ogr:AAC>NSW_FW002</ogr:AAC>
<ogr:DIST_NO>2</ogr:DIST_NO>
<ogr:DIST_NAME>North Coast</ogr:DIST_NAME>
<ogr:STATE_CODE>NSW</ogr:STATE_CODE>
<ogr:SOURCE>RFS</ogr:SOURCE>
<ogr:GROUP_NAME xsi:nil="true"/>
</ogr:IDM00007>
</gml:featureMember>
</ogr:FeatureCollection>
J'ai essayé différentes manières de charger ce XML en utilisant SimpleXML, mais chaque fois que je fais un print_r sur les données, il reste vide :
<?php
$data = file_get_contents("fire_districts.gml");
$xml = new SimpleXMLElement($data);
$xml->registerXPathNamespace('f', 'http://ogr.maptools.org/');
$xml->registerXPathNamespace('g', 'http://www.opengis.net/gml');
$gml = $xml->xpath('/f:FeatureCollection/g:featureMember');
print_r($gml);
?>
Le résultat est le suivant :
Array
(
[0] => SimpleXMLElement Object
(
)
[1] => SimpleXMLElement Object
(
)
[2] => SimpleXMLElement Object
(
)
[3] => SimpleXMLElement Object
(
)
....
Que dois-je modifier pour réussir à charger ces données GML dans un tableau ?
Bravo, Mike
