is_numeric
| From: | pete M | Date: | Wed, 04 May 2005 10:51:48 +0000 |
| Subject: | is_numeric | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-214391@lists.php.net to get a copy of this message | ||
not a php expert but have filed this bug report re validating is_numeric('3e0');
http://bugs.php.net/bug.php?id=32943
Now tried
function isnumeric($n) {
if (ereg("^[0-9]{1,50}.?[0-9]{0,50}$", $n)) {
return true;} else {
return false;} } and that doent seem to work either.. any ideas.. need to validate anything without 0-9 and a dot within tia Pete