note 61438 added to function.simplexml-load-file
| From: | info at evasion dot cc | Date: | Fri, 03 Feb 2006 11:37:33 +0000 |
| Subject: | note 61438 added to function.simplexml-load-file | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-102925@lists.php.net to get a copy of this message | ||
Suppose you have loaded a XML file into $simpleXML_obj.
The structure is like below :
SimpleXMLElement Object
(
[node1] => SimpleXMLElement Object
(
[subnode1] => value1
[subnode2] => value2
[subnode3] => value3
)
[node2] => SimpleXMLElement Object
(
[subnode4] => value4
[subnode5] => value5
[subnode6] => value6
)
)
When searching a specific node in the object, you may use this function :
<?php
function &getXMLnode($object, $param) {
foreach($object as $key => $value) {
if(isset($object->$key->$param)) {
return $object->$key->$param;
}
if(is_object($object->$key)&&!empty($object->$key)) {
$new_obj = $object->$key;
$ret = getCfgParam($new_obj, $param);
}
}
if($ret) return (string) $ret;
return false;
}
?>
So if you want to get subnode4 value you may use this function like this :
<?php
$result = getXMLnode($simpleXML_obj, 'subnode4');
echo $result;
?>
It display "value4"
----
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----
Manual Page -- http://www.php.net/manual/en/function.simplexml-load-file.php
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