【发布时间】:2022-01-22 01:32:45
【问题描述】:
我正在使用 php 和数组,我有多个数组,如下所示
Array
(
[0] => Array
(
[wallet_address] => 0x127e61982701axxxxxxxxxxxxxxxxxxxxxxxxxxx
)
[1] => Array
(
[wallet_address] => 0xf80a41eE97e3xxxxxxxxxxxxxxxxxxxxxxxxxxxx
)
[2] => Array
(
[wallet_address] => 0x24361F1602bxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
)
等等……
我想用逗号将它们放在单个数组中,如下所示
$set = array("0x127e61982701axxxxxxxxxxxxxxxxxxxxxxxxxxx","0xf80a41eE97e3xxxxxxxxxxxxxxxxxxxxxxxxxxxx","0x24361F1602bxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
我该怎么做?这是我当前的代码,但无法正常工作,显示相同的结果(0、1、2 键),我错在哪里?
$GetUserFollower; //contaning multiple array value
$set=array();
foreach($GetUserFollower as $arr)
{
$set[]=$arr;
}
echo "<pre>";print_R($set);
【问题讨论】:
-
你试过了吗???:$set[]=$arr["wallet_address"];
-
@KHIMAJIVALUKIYA:是的,但我想要所有带有逗号的数组值(“,”)
-
要么不清楚你到底在问什么,要么你误解了数组的本质,数组必须有某种键