note 105106 added to functions.user-defined

In manual u added that thing as note. Note: Function names are case-insensitive, though it is usually good form to call functions as they appear in their declaration. But i think it is wrong. <?php function XY(){ echo "test"; } xy(); ?> i am running this program in the system (ubuntu and window xp (wamp)) it is working fine. No error has shown. So how can function are case-sensitive. ---- Server IP: 69.147.83.197 Probable Submitter: 115.119.92.50 ---- Manual Page -- http://www.php.net/manual/en/functions.user-defined.php Edit -- https://master.php.net/note/edit/105106 Del: integrated -- https://master.php.net/note/delete/105106/integrated Del: useless -- https://master.php.net/note/delete/105106/useless Del: bad code -- https://master.php.net/note/delete/105106/bad+code Del: spam -- https://master.php.net/note/delete/105106/spam Del: non-english -- https://master.php.net/note/delete/105106/non-english Del: in docs -- https://master.php.net/note/delete/105106/in+docs Del: other reasons-- https://master.php.net/note/delete/105106 Reject -- https://master.php.net/note/reject/105106 Search -- https://master.php.net/manage/user-notes.php