note 107806 added to function.stats-standard-deviation

It should be known that this function also casts all of the values of the array to floats. If you pass an array of integers, they will come out as an array of floats. $data = array(2,3,3,3,3,2,5); var_dump($data); $standardDeviation = stats_standard_deviation($data); var_dump($data); Prints: array 0 => int 2 1 => int 3 2 => int 3 3 => int 3 4 => int 3 5 => int 2 6 => int 5 array 0 => float 2 1 => float 3 2 => float 3 3 => float 3 4 => float 3 5 => float 5 6 => float 2 ---- Server IP: 192.41.42.26 Probable Submitter: 138.236.71.127 ---- Manual Page -- http://www.php.net/manual/en/function.stats-standard-deviation.php Edit -- https://master.php.net/note/edit/107806 Del: integrated -- https://master.php.net/note/delete/107806/integrated Del: useless -- https://master.php.net/note/delete/107806/useless Del: bad code -- https://master.php.net/note/delete/107806/bad+code Del: spam -- https://master.php.net/note/delete/107806/spam Del: non-english -- https://master.php.net/note/delete/107806/non-english Del: in docs -- https://master.php.net/note/delete/107806/in+docs Del: other reasons-- https://master.php.net/note/delete/107806 Reject -- https://master.php.net/note/reject/107806 Search -- https://master.php.net/manage/user-notes.php