note 61020 added to function.round
| From: | elbekko at gmail dot com | Date: | Mon, 23 Jan 2006 21:45:29 +0000 |
| Subject: | note 61020 added to function.round | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-102309@lists.php.net to get a copy of this message | ||
I created a round down function, pretty basic but it should work :P
<?php
function round_down($value)
{
if(is_float($value))
{
$exploded = explode(".",$value);
return $exploded[0];
}
else
{
die("Only float values can be entered.");
}
}
?>
You could use the same function for rounding up:
<?php
function round_up($value)
{
if(is_float($value))
{
$exploded = explode(".",$value);
return $exploded[0] + 1;
}
else
{
die("Only float values can be entered.");
}
}
?>
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Server IP: 193.190.198.20
Probable Submitter: 217.136.108.48
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