如何将数组转换为逗号分隔的单词字符串?

2022-08-30 06:59:38

可能的重复:
如何在PHP中从数组中创建逗号分隔列表?

我的数组如下所示:

Array
(
    [0] => lorem
    [1] => ipsum
    [2] => dolor
    [3] => sit
    [4] => amet
)

如何使用php将其转换为这样的字符串?

$string = 'lorem, ipsum, dolor, sit, amet';

答案 1
$arr = array ( 0 => "lorem", 1 => "ipsum", 2 => "dolor");

$str = implode (", ", $arr);

答案 2

直接来自文档

$comma_separated = implode(",", $array);