Welcome toVigges Developer Community-Open, Learning,Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
3.5k views
in Technique[技术] by (71.8m points)

PHP数组传参

数组:

`$arr=['user1','user2','user3','user4'];

函数:

function hDel($hashKey1, ...$otherHashKeys){

}
`
有办法将数组拆分成多个参数直接传入函数吗 还是只能循环


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

可以这麽用

$arr=['user1','user2','user3','user4'];

function f1($user1, $user2){
    var_dump($user1);
    var_dump($user2);
}

f1(...$arr);

// 结果
// string(5) "user1"
// string(5) "user2"

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to Vigges Developer Community for programmer and developer-Open, Learning and Share
...