note 11315 deleted from function.is-numeric by zak
| From: | zak@php.net | Date: | Thu, 27 Dec 2001 11:07:08 +0000 |
| Subject: | note 11315 deleted from function.is-numeric by zak | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-23872@lists.php.net to get a copy of this message | ||
"-" isn't a special character, it's the unary operator you need to express, for
example, negative numbers. Ditto for "E". Both of those, *used correctly*, are legal in
something 'numeric'.