note 106286 added to function.ctype-digit
| From: | Skippy at osu1 dot php dot net | Date: | Tue, 25 Oct 2011 08:44:38 +0000 |
| Subject: | note 106286 added to function.ctype-digit | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-184116@lists.php.net to get a copy of this message | ||
If you need to check for integers instead of just digits you can supply your own function such as
this:
<?php
function ctype_int($text)
{
return preg_match('/^-?[0-9]+$/', (string)$text) ? true : false;
}
?>
----
Server IP: 69.147.83.197
Probable Submitter: 194.88.148.6
----
Manual Page -- http://www.php.net/manual/en/function.ctype-digit.php
Edit -- https://master.php.net/note/edit/106286
Del: integrated -- https://master.php.net/note/delete/106286/integrated
Del: useless -- https://master.php.net/note/delete/106286/useless
Del: bad code -- https://master.php.net/note/delete/106286/bad+code
Del: spam -- https://master.php.net/note/delete/106286/spam
Del: non-english -- https://master.php.net/note/delete/106286/non-english
Del: in docs -- https://master.php.net/note/delete/106286/in+docs
Del: other reasons-- https://master.php.net/note/delete/106286
Reject -- https://master.php.net/note/reject/106286
Search -- https://master.php.net/manage/user-notes.php