note 31436 added to function.ceil
| From: | IceKarma at rack1 dot php dot net | Date: | Mon, 21 Apr 2003 22:31:09 +0000 |
| Subject: | note 31436 added to function.ceil | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-46914@lists.php.net to get a copy of this message | ||
ceil() rounds towards positive infinity ("up"), floor() rounds towards negative infinity
("down").
If you want, say, 2.6 to round to 3, and -2.6 to round to -3, you want round(), which rounds away
from zero.
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http://www.php.net/manual/en/function.ceil.php
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