note 58825 added to ref.simplexml

Is it possible to use a variable as the index of the current element of the array, like below ? users.xml file: <?xml version='1.0' standalone='yes' ?> <users> <user> <username>user1</username> </user> <user> <username>user2</username> </user> </users> PHP code: simplexml_load_file("users.xml"); It doesn't work when I try to use "$node_number" which is 1 or 2: $user_from_xml=$xml->user[$node_number]->username; thanx ---- Manual Page -- http://www.php.net/manual/en/ref.simplexml.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+58825 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+58825&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+58825&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+58825&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+58825&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+58825&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+58825&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+58825&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+58825&report=yes Search -- http://master.php.net/manage/user-notes.php