note 120948 added to function.user-error

Works same as trigger_error, in fact, it is the alias of trigger error. function myFunction($arg) { if (is_numeric($arg)) { echo 'Good'; } else { user_error(__FUNCTION__ . " Requires a numeric argument, You have given " . gettype($arg) . " Value: {$arg}"); } } myFunction(3); myFunction('a'); /************************ * Output *************************/ >> Good >> Notice: myFunction Requires a numeric argument, You have given string Value: a ---- Server IP: 72.52.91.14 Probable Submitter: 39.43.254.24 ---- Manual Page -- http://php.net/manual/en/function.user-error.php Edit -- https://master.php.net/note/edit/120948 Del: integrated -- https://master.php.net/note/delete/120948/integrated Del: useless -- https://master.php.net/note/delete/120948/useless Del: bad code -- https://master.php.net/note/delete/120948/bad+code Del: spam -- https://master.php.net/note/delete/120948/spam Del: non-english -- https://master.php.net/note/delete/120948/non-english Del: in docs -- https://master.php.net/note/delete/120948/in+docs Del: other reasons-- https://master.php.net/note/delete/120948 Reject -- https://master.php.net/note/reject/120948 Search -- https://master.php.net/manage/user-notes.php