note 50497 added to function.array-sum

Here's a function to return the sum of a portion of an array: function array_partial_sum($array, $start, $length){ $new_array = array_slice($array, $start, $length); return array_sum($new_array); } $array = array(1, 2, 3, 4, 5); print array_partial_sum($array, 0, 3); // prints 6 ---- Manual Page -- http://www.php.net/manual/en/function.array-sum.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+50497 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+50497&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+50497&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+50497&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+50497&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+50497&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+50497&report=yes Search -- http://master.php.net/manage/user-notes.php