note 80803 added to function.ctype-digit

Be aware that large ints passed to this function can cause PHP to segfault on some versions: <?php print ctype_digit(63784848); ?> causes a segfault - PHP 4.3.9 (cgi) (built: Sep 20 2007 19:53:48) So make sure you're passing a string. ---- Server IP: 69.147.83.197 Probable Submitter: 203.217.18.119 ---- Manual Page -- http://www.php.net/manual/en/function.ctype-digit.php Edit -- https://master.php.net/note/edit/80803 Del: integrated -- https://master.php.net/note/delete/80803/integrated Del: useless -- https://master.php.net/note/delete/80803/useless Del: bad code -- https://master.php.net/note/delete/80803/bad+code Del: spam -- https://master.php.net/note/delete/80803/spam Del: non-english -- https://master.php.net/note/delete/80803/non-english Del: in docs -- https://master.php.net/note/delete/80803/in+docs Del: other reasons-- https://master.php.net/note/delete/80803 Reject -- https://master.php.net/note/reject/80803 Search -- https://master.php.net/manage/user-notes.php