note 90560 added to domnode.haschildnodes
| From: | jintoppy at gmail dot com | Date: | Tue, 28 Apr 2009 11:13:59 +0000 |
| Subject: | note 90560 added to domnode.haschildnodes | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-153896@lists.php.net to get a copy of this message | ||
<?php
$doc = new DOMDocument;
$node = $doc->createElement("FirstMain", "First Main Node. This have child");
$doc->appendChild($node);
$childnode = $doc->createElement("childnode", "child node");
$node->appendChild($childnode);
$secondnode = $doc->createElement("SecondMain", "First Main Node. This don't
have child");
$doc->appendChild($secondnode);
$doc->saveXML();
$nodeElmt = $doc->getElementsByTagName("FirstMain");
/*
if given as $nodeElmt = $doc->getElementsByTagName("childnode");
the output would be "This node has childnodes"
if given as $nodeElmt = $doc->getElementsByTagName("SecondMain");
the output would be "This node has no childnodes"
*/
foreach($nodeElmt as $nodeElmt)
{
if($nodeElmt->hasChildNodes())
{
echo "This node has childnodes";
}
else
{
echo "This node has no childnodes";
}
}
?>
- - - - - - - - - - - - - -
Output:
This node has childnodes
- - - - - - - - - - - - - -
----
Server IP: 59.162.86.33
Probable Submitter: 202.88.253.2
----
Manual Page -- http://www.php.net/manual/en/domnode.haschildnodes.php
Edit -- https://master.php.net/note/edit/90560
Del: integrated -- https://master.php.net/note/delete/90560/integrated
Del: useless -- https://master.php.net/note/delete/90560/useless
Del: bad code -- https://master.php.net/note/delete/90560/bad+code
Del: spam -- https://master.php.net/note/delete/90560/spam
Del: non-english -- https://master.php.net/note/delete/90560/non-english
Del: in docs -- https://master.php.net/note/delete/90560/in+docs
Del: other reasons-- https://master.php.net/note/delete/90560
Reject -- https://master.php.net/note/reject/90560
Search -- https://master.php.net/manage/user-notes.php