Posted by Chung Leong on 01/03/06 22:26

If you want to look clever by baffling others:

$sum = array_map('array_sum', array_map(null, $array1, $array2));

• Next in forum: Re: php editors
• Prev in forum: how much more RAM does PHP5 use compared to PHP4.4?
• Thread view: Re: sum two arrays by indexes

[Reply to this message]