Integer check...
| From: | Leon Mergen | Date: | Wed, 17 Oct 2001 11:30:53 +0000 |
| Subject: | Integer check... | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-71323@lists.php.net to get a copy of this message | ||
Hello,
I got a little problem... At a script I'm writing, I ask the visitors to enter a number... now,
they started entering numbers like:
100E+6
While I have said that the number can't be higher than 95,000,000 ... how can I check if this
number really is in the format
100000000
instead of 100E+6? It seems weird, because PHP sees this number as 100000000, but when I update a
MySQL integer field it is read as 100...
Please help!
Thanks in advance,
Leon Mergen