使用children（）进行xml解析不起作用

Question

A XML-File has this structure:

<anbieter>
  <immobilie>
   <geo>
    <plz>0750</plz>
   </geo>
  </immobilie>
  <immobilie>
    <geo>
    <plz>0780</plz>
   </geo>
  </immobilie>
  ….
</anbieter>

I try to read this with the following code:

$xml = simplexml_load_file($PATH_TO_XML);
foreach($xml -> anbieter -> children('immobilie') as $immobilie) {
  $ort = $immobilie -> geo;
  print $ort;
}

Unfortunately something is wrong, it doesn't work. Can anyone help me?

Thanks Thomas

Answer 1

try

$xml = simplexml_load_file($PATH_TO_XML);
foreach($xml->immobilie as $immobilie) {
  $ort = $immobilie->geo->plz;
  echo $ort;
}

I have tried like:-

$str = '<anbieter>
  <immobilie>
   <geo>
    <plz>0750</plz>
   </geo>
  </immobilie>
  <immobilie>
    <geo>
    <plz>0780</plz>
   </geo>
  </immobilie>
</anbieter>';
$xml = simplexml_load_string($str);
foreach($xml->immobilie as $immobilie) {
  $ort = $immobilie->geo->plz;
  echo $ort; //07500780
}