Bug #10715 Updated: -0 Returns true as an integer
| From: | jeroen@php.net | Date: | Mon, 06 Aug 2001 23:45:21 +0000 |
| Subject: | Bug #10715 Updated: -0 Returns true as an integer | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-62368@lists.php.net to get a copy of this message | ||
ID: 10715
Updated by: jeroen
Reported By: pillaged@hotmail.com
Old Status: Open
Status: Bogus
Bug Type: Math related
Operating System: Debian GNU/Linux
PHP Version: 4.0.5
New Comment:
-0 is just a strange way of writing 0
Previous Comments:
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[2001-07-22 15:48:23] andy@php.net
I believe this is probably because the negative sign is
stripped from -0, so the variable just reads 0 (which is an
integer.) Can anybody else verify this?
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[2001-05-07 15:04:22] pillaged@hotmail.com
$number = -0;
if (is_integer($number) == true)
{
echo "number is an integer";
}
else {
echo "number is not an integer";
}
/* -0 just generally works as a number it probably shouldn't */
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Edit this bug report at http://bugs.php.net/?id=10715&edit=1