note 81565 added to function.set-error-handler

Note that this function may return NULL in some cases, even when there are no errors. For instance, this is the case when you call this function for the first time: the function returns NULL simply because there is no previous error handler defined. ---- Server IP: 217.174.223.124 Probable Submitter: 217.128.232.69 ---- Manual Page -- http://www.php.net/manual/en/function.set-error-handler.php Edit -- https://master.php.net/note/edit/81565 Del: integrated -- https://master.php.net/note/delete/81565/integrated Del: useless -- https://master.php.net/note/delete/81565/useless Del: bad code -- https://master.php.net/note/delete/81565/bad+code Del: spam -- https://master.php.net/note/delete/81565/spam Del: non-english -- https://master.php.net/note/delete/81565/non-english Del: in docs -- https://master.php.net/note/delete/81565/in+docs Del: other reasons-- https://master.php.net/note/delete/81565 Reject -- https://master.php.net/note/reject/81565 Search -- https://master.php.net/manage/user-notes.php