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Post by GeXus » Thu Nov 16, 2006 11:16 am
Code: Select all
array(5, 30, 40, 50);
Post by Burrito » Thu Nov 16, 2006 11:27 am
function arrayAverage($arr) { $size = count($arr); $tot = 0; foreach($arr as $val) $tot += $val; $retval = ($tot / $size); return $retval; }
Post by John Cartwright » Thu Nov 16, 2006 12:05 pm
function getAverage($array) { return (array_sum($array) / count($array)); }
Post by RobertGonzalez » Thu Nov 16, 2006 1:03 pm
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