note 13244 deleted from language.types by felipe
| From: | felipe@php.net | Date: | Sat, 29 Dec 2007 21:04:35 +0000 |
| Subject: | note 13244 deleted from language.types by felipe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-134235@lists.php.net to get a copy of this message | ||
Note Submitter: philip at cornado dot com
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To see if something is numeric (a number) then use is_numeric(). All form data is returned as
strings so checking a form value as an integer will return false.
http://www.php.net/is_numeric