note 101727 deleted from function.array-sum by levim
| From: | levim@php.net | Date: | Tue, 18 Mar 2014 19:43:01 +0000 |
| Subject: | note 101727 deleted from function.array-sum by levim | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-198964@lists.php.net to get a copy of this message | ||
Note Submitter: uhehesh at gmail dot com
----
<?php
function avrg()
{
$count = func_num_args();
$args = func_get_args();
return (array_sum($args) / $count);
}
?>
This function calculates average of numbers given as arguments. Examples:
avrg(100, 200, 300) - returns 200.
avrg(5, 6) - returns 5.5.
avrg('foo') - returns 0.