note 59227 added to function.array-reduce

in rare cases when an array is a set of numeric values and result is one of sum or product of numbers the next examples may be useful <?php // sum of array items echo eval('return ' . implode('+', $nums) . ';'); // product of array items echo eval('return ' . implode('*', $nums) . ';'); ?> the reason of these codes is omitting of single used per script of callbacks ---- Manual Page -- http://www.php.net/manual/en/function.array-reduce.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+59227 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+59227&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+59227&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+59227&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+59227&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+59227&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+59227&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+59227&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+59227&report=yes Search -- http://master.php.net/manage/user-notes.php