note 42022 added to function.ctype-digit
| From: | ddurham at rn2 dot php dot net | Date: | Thu, 29 Apr 2004 21:03:58 +0000 |
| Subject: | note 42022 added to function.ctype-digit | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-69011@lists.php.net to get a copy of this message | ||
Note: ctype_digit("") will return true -- I guess because technically nothing was NOT a
digit.
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Manual Page -- http://www.php.net/manual/en/function.ctype-digit.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+42022
Delete -- http://master.php.net/manage/user-notes.php?action=delete+42022&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+42022&report=yes
Search -- http://master.php.net/manage/user-notes.php