note 40738 added to ref.simplexml
| From: | cvladan at list dot co dot yu | Date: | Fri, 12 Mar 2004 16:05:42 +0000 |
| Subject: | note 40738 added to ref.simplexml | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-66741@lists.php.net to get a copy of this message | ||
I had a problem detecting the existance of a node, in SimpleXML. Meaning, if exists, even if empty.
I solved this stupid problem by using this function:
function node_exist($objSXml)
{
$objTemp = (object) $objSXml;
return ($objTemp->scalar != null);
}
It would be nice to have something more logical, as SimpleXML function. Or, when you cast to (bool),
to evaluate to node existance.
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Manual Page -- http://www.php.net/manual/en/ref.simplexml.php
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