SimpleXMLIterator
| From: | Mathieu Bruneau | Date: | Sun, 29 Aug 2004 02:18:25 +0000 |
| Subject: | SimpleXMLIterator | ||
| Groups: | php.internals | ||
| Request: | Send a blank email to internals+get-12454@lists.php.net to get a copy of this message | ||
Hi all,
I have been playing with the SPL lately and today I ended up playing with the SimpleXMLIterator.
The documentation on that class if fairly poor and I'm in fact requesting some information about it. I managed to create a SimpleXMLIterator passing it basic xml in the constructor but wasn't able to get anything from the getChildren() method and hasChildren() return false. The var_dump of the iterator show me the expected thing tough.
Nor does the current() or key() return anything. I'm using php5.0.1
Example:
<?php
$xml = "<test><test1>Here we are</test1><test2>There</test2></test>";
$it = new SimpleXMLIterator($xml);
var_dump($it);
while($it->hasChildren())
{
echo "While\n";
$child = $it->getChildren();
}
echo "Begin\n";
echo "Key : ".$it->key()."\n";
echo "Current :".$it->current()."\n";
echo "End\n";
?>
And here's what is outputted
object(SimpleXMLIterator)#1 (2) {
["test1"]=>
string(11) "Here we are"
["test2"]=>
string(5) "There"
}
Begin
Key :
Current :
End
I tried with some other combination of possible xml but nothing worked so far. Any things I'm doing wrong ?
--
Math
aka ROunofF
======
argontechnologies.ca