note 123694 added to simplexmlelement.children
| From: | boan dot web at outlook dot com | Date: | Fri, 15 Mar 2019 07:09:55 +0000 |
| Subject: | note 123694 added to simplexmlelement.children | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-210375@lists.php.net to get a copy of this message | ||
SimpleXMLElement::children can return null in this case:
<?php
$xml = '
<root attr="Hello"/>
';
$sxe = new SimpleXMLElement($xml);
$sxe_xpath = $sxe->xpath('/root/@attr')[0];
$children = $sxe_xpath->children();
var_export($children); // Is null
?>
----
Server IP: 208.43.231.9
Probable Submitter: 185.85.3.142 (proxied: 193.163.97.225)
----
Manual Page -- http://php.net/manual/en/simplexmlelement.children.php
Edit -- https://master.php.net/note/edit/123694
Del: integrated -- https://master.php.net/note/delete/123694/integrated
Del: useless -- https://master.php.net/note/delete/123694/useless
Del: bad code -- https://master.php.net/note/delete/123694/bad+code
Del: spam -- https://master.php.net/note/delete/123694/spam
Del: non-english -- https://master.php.net/note/delete/123694/non-english
Del: in docs -- https://master.php.net/note/delete/123694/in+docs
Del: other reasons-- https://master.php.net/note/delete/123694
Reject -- https://master.php.net/note/reject/123694
Search -- https://master.php.net/manage/user-notes.php