php鎬庝箞姹傛暟缁勯噷鐨勫拰
扬州沐宇科技
2023-11-03 09:56:22
PHP
鍙互浣跨敤array_sum()鍑芥暟鏉ユ眰瑙ｆ暟缁勪腑鍏冪礌鐨勫拰銆備緥濡傦細
$numbers = [1, 2, 3, 4, 5]; $sum = array_sum($numbers); echo $sum; // 杈撳嚭15
鍙﹀锛屼綘涔熷彲浠ヤ娇鐢ㄥ惊鐜潵璁＄畻鏁扮粍涓厓绱犵殑鍜屻€備緥濡傦細
$numbers = [1, 2, 3, 4, 5];
$sum = 0;
foreach ($numbers as $number) {
$sum += $number;
}
echo $sum; // 杈撳嚭15
上一条：c语言变量未初始化如何解决
下一条：如何选择java xml的解析库
