PHP 코드관련 php array sum 땀모 2020. 3. 23. 19:06 123456789101112<?php $arrs = [150,300,400];$sum=0; foreach ($arrs as $arr) { $sum+= $arr;} echo $sum; ?>cs결과는 850더 간단히1234567<?php $arrs = [150,300,400]; echo array_sum($arrs); ?>cs 저작자표시 (새창열림)