note 61020 deleted from function.round by danbrown
| From: | danbrown@php.net | Date: | Sun, 17 May 2009 16:21:40 +0000 |
| Subject: | note 61020 deleted from function.round by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-154806@lists.php.net to get a copy of this message | ||
Note Submitter: elbekko at gmail dot com
----
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.");
}
}
?>