note 80855 added to ref.simplexml
| From: | bojan at osu1 dot php dot net | Date: | Mon, 04 Feb 2008 12:38:34 +0000 |
| Subject: | note 80855 added to ref.simplexml | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-135758@lists.php.net to get a copy of this message | ||
As was said before don't use var_dump() or print_r() to see SimpleXML object structure as they
do not returns always what you expect.
Consider the following:
<?php
// data in xml
$xml_txt = '
<root>
<folder ID="65" active="1"
permission="1"><![CDATA[aaaa]]></folder>
<folder ID="65" active="1"
permission="1"><![CDATA[bbbb]]></folder>
</root>';
// load xml into SimpleXML object
$xml = simplexml_load_string($xml_txt, 'SimpleXMLElement',
LIBXML_NOCDATA);//LIBXML_NOCDATA LIBXML_NOWARNING
// see object structure
print_r($xml);
/* this prints
SimpleXMLElement Object
(
[folder] => Array
(
[0] => aaaa
[1] => bbbb
)
)
*/
// but...
foreach ($xml->folder as $value){
print_r($value);
}
/* prints complete structure of each folder element:
SimpleXMLElement Object
(
[@attributes] => Array
(
[ID] => 65
[active] => 1
[permission] => 1
)
[0] => aaaa
)
SimpleXMLElement Object
(
[@attributes] => Array
(
[ID] => 65
[active] => 1
[permission] => 1
)
[0] => bbbb
)
*/
?>
----
Server IP: 193.198.184.18
Probable Submitter: 161.53.12.135
----
Manual Page -- http://www.php.net/manual/en/ref.simplexml.php
Edit -- https://master.php.net/note/edit/80855
Del: integrated -- https://master.php.net/note/delete/80855/integrated
Del: useless -- https://master.php.net/note/delete/80855/useless
Del: bad code -- https://master.php.net/note/delete/80855/bad+code
Del: spam -- https://master.php.net/note/delete/80855/spam
Del: non-english -- https://master.php.net/note/delete/80855/non-english
Del: in docs -- https://master.php.net/note/delete/80855/in+docs
Del: other reasons-- https://master.php.net/note/delete/80855
Reject -- https://master.php.net/note/reject/80855
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