note 55761 deleted from function.is-numeric by nlopess
| From: | nlopess@php.net | Date: | Sat, 24 Sep 2005 07:54:40 +0000 |
| Subject: | note 55761 deleted from function.is-numeric by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-95695@lists.php.net to get a copy of this message | ||
Note Submitter: emailfire at gmail dot com
----
Standard example:
$string = "1234";
if (is_numeric($string)) {
echo "$string is numeric!";
}
else {
echo "Invalid number!";
}