note 75142 added to function.ctype-digit
| From: | php-general at lists dot php dot net | Date: | Tue, 15 May 2007 07:31:52 +0000 |
| Subject: | note 75142 added to function.ctype-digit | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-126593@lists.php.net to get a copy of this message | ||
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.";
}
?>
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Server IP: 69.147.83.197
Probable Submitter: 76.168.244.84
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Manual Page -- http://www.php.net/manual/en/function.ctype-digit.php
Edit -- https://master.php.net/note/edit/75142
Del: integrated -- https://master.php.net/note/delete/75142/integrated
Del: useless -- https://master.php.net/note/delete/75142/useless
Del: bad code -- https://master.php.net/note/delete/75142/bad+code
Del: spam -- https://master.php.net/note/delete/75142/spam
Del: non-english -- https://master.php.net/note/delete/75142/non-english
Del: in docs -- https://master.php.net/note/delete/75142/in+docs
Del: other reasons-- https://master.php.net/note/delete/75142
Reject -- https://master.php.net/note/reject/75142
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