Bug #70029 [Csd]: nodeValue of DOMElement list content of children nodes

Edit report at https://bugs.php.net/bug.php?id=70029&edit=1 ID: 70029 Updated by: cmb@php.net Reported by: Laurent dot Lyaudet at gmail dot com Summary: nodeValue of DOMElement list content of children nodes Status: Closed Type: Bug Package: DOM XML related Operating System: Debian Linux PHP Version: 5.4.42 -Assigned To: +Assigned To: cmb Block user comment: N Private report: N New Comment: The fix for this bug has been committed. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2015-09-05 00:03:48] cmb@php.net Automatic comment on behalf of cmbecker69@gmx.de Revision: http://git.php.net/?p=php-src.git;a=commit;h=25a52d98d7cb2d4f3b3636eac45c71a1ae03c760 Log: Fix #70029: nodeValue of DOMElement list content of children nodes ------------------------------------------------------------------------ [2015-07-08 21:21:06] cmb@php.net Confirmed: <http://3v4l.org/nrYAR>. According to the "Document Object Model Core" specification[1] nodeValue is supposed to yield null for Element nodes, so the behavior may be considered as bug. However, it works this way since the beginnings of the DOM extension, and the documentation[2] isn't particularly clear with regard to the exact behavior, so changing the behavior would introduce a BC break which is not easily noticed. Nonetheless, this should be fixed for PHP 7 (even though beta1 has already been tagged, which marks the feature freeze), in my opinion. [1] <http://www.w3.org/TR/DOM-Level-3-Core/core.html#ID-F68D080> [2] <http://de2.php.net/manual/en/class.domnode.php#domnode.props.nodevalue> ------------------------------------------------------------------------ [2015-07-08 20:57:46] Laurent dot Lyaudet at gmail dot com Description: ------------ Hi, When using nodeValue attribute of a DOMElement, the content of descendant (children, grandchildren, etc.) nodes of the DOMElement are listed. This bug emerged from a discussion on bug 65569 https://bugs.php.net/bug.php?id=65569 Best regards, Laurent Lyaudet Test script: --------------- <?php $xml = new DOMDocument(); $xml->loadXml('<tag><childtag>myString</childtag></tag>'); echo $xml->documentElement->nodeValue, "\n"; ?> or <?php $xml = new DOMDocument(); $xml->loadXml('<tag><childtag><grandchildtag>myString</grandchildtag></childtag></tag>'); echo $xml->documentElement->nodeValue, "\n"; ?> Expected result: ---------------- no output Actual result: -------------- myString ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=70029&edit=1