Re: checkng if string is a number
| From: | Max Belushkin | Date: | Thu, 17 Nov 2005 20:00:22 +0000 |
| Subject: | Re: checkng if string is a number | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-226006@lists.php.net to get a copy of this message | ||
If I misunderstood the intval part of your post, than the [proposed already]
is_numeric solutions are the way to go. is_numeric will, however, unlike the
conversion functions, return false if there's anything but a number in the
string, so, i.e., is_numeric ("10a1") will return false, but intval ("10a1")
will give "10".