note 55833 added to function.xsl-xsltprocessor-construct

my code is: <? $xslt = new xsltProcessor; $xslt->importStyleSheet(DomDocument::load('2.xsl')); print $xslt->transformToXML(DomDocument::load('1.xml')); ?> but allway is: Warning: X in I:\autosite\www\xml\xsl\x.php on line 4 Warning: X in I:\autosite\www\xml\xsl\x.php on line 4 Warning: X in I:\autosite\www\xml\xsl\x.php on line 5 help me!! thank you!!! ---- Manual Page -- http://www.php.net/manual/en/function.xsl-xsltprocessor-construct.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+55833 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+55833&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+55833&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+55833&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+55833&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+55833&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+55833&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+55833&report=yes Search -- http://master.php.net/manage/user-notes.php