is_numeric for php3
| From: | Philip Olson | Date: | Tue, 28 Aug 2001 21:44:17 +0000 |
| Subject: | is_numeric for php3 | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-64883@lists.php.net to get a copy of this message | ||
hi friends,
Can someone post here "the" most efficient method to validate a variable
as numeric? I see a ton of hacks/ways in the manual user comments under
is_int, is_integer and is_numeric and would like to see just one or two
good solid ones. And please, no regular expressions :)
Regards,
Philip