note 102218 added to class.invalidargumentexception

In my opinion this exception is invaluable for validating arguments- for example providing strict typing a la C: <?php function tripleInteger($int) { if(!is_int($int)) throw new InvalidArgumentException('tripleInteger function only accepts integers. Input was: '.$int); return $int * 3; } $x = tripleInteger(4); //$x == 12 $x = tripleInteger(2.5); //exception will be thrown as 2.5 is a float $x = tripleInteger('foo'); //exception will be thrown as 'foo' is a string $x = tripleInteger('4'); //exception will throw as '4' is also a string ?> ---- Server IP: 69.147.83.197 Probable Submitter: 88.104.118.11 ---- Manual Page -- http://www.php.net/manual/en/class.invalidargumentexception.php Edit -- https://master.php.net/note/edit/102218 Del: integrated -- https://master.php.net/note/delete/102218/integrated Del: useless -- https://master.php.net/note/delete/102218/useless Del: bad code -- https://master.php.net/note/delete/102218/bad+code Del: spam -- https://master.php.net/note/delete/102218/spam Del: non-english -- https://master.php.net/note/delete/102218/non-english Del: in docs -- https://master.php.net/note/delete/102218/in+docs Del: other reasons-- https://master.php.net/note/delete/102218 Reject -- https://master.php.net/note/reject/102218 Search -- https://master.php.net/manage/user-notes.php