note 75142 deleted from function.ctype-digit by philip
| From: | philip@php.net | Date: | Sun, 22 Feb 2009 21:13:50 +0000 |
| Subject: | note 75142 deleted from function.ctype-digit by philip | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-150965@lists.php.net to get a copy of this message | ||
Note Submitter:
----
You have your if() statement backwards. It's returning "This does not consist of only
digits." when cytype_digit($var) is true.
<?php
$var = 5;
if (cytype_digit($var))
{
echo "This does not consist of only digits.";
}
else
{
echo "This cosists of only digits.";
}
?>