note 60194 added to function.ctype-digit

To expand on the above points, ctype_digit returns false for all integer values below 256, and true for those above: <? echo ctype_digit(256) ? 'true' : 'false'; // true echo ctype_digit("256") ? 'true' : 'false'; // false echo ctype_digit(255) ? 'true' : 'false'; // true echo ctype_digit("255") ? 'true' : 'false'; // false ?> ---- Manual Page -- http://www.php.net/manual/en/function.ctype-digit.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+60194 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+60194&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+60194&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+60194&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+60194&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+60194&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+60194&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+60194&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+60194&report=yes Search -- http://master.php.net/manage/user-notes.php