note 38415 added to function.preg-match
| From: | stb-devnull at spline dot de | Date: | Fri, 19 Dec 2003 17:07:10 +0000 |
| Subject: | note 38415 added to function.preg-match | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-62249@lists.php.net to get a copy of this message | ||
A correction of a correction :)
<?php
$num="([0-9]|1?\d\d|2[0-4]\d|25[0-5])";
?>
matches indeed any two digit number.
They are matched by the second case where the "1" is optional.
Stephan
----
Manual Page -- http://www.php.net/manual/en/function.preg-match.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+38415
Delete -- http://master.php.net/manage/user-notes.php?action=delete+38415&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+38415&report=yes
Search -- http://master.php.net/manage/user-notes.php