array_column — 返回数组中指定的一列
返回值是:
Array
(
[0] => John
[1] => Sally
[2] => Jane
[3] => P
array_column — 返回数组中指定的一列
返回值是:
Array
(
[0] => John
[1] => Sally
[2] => Jane
[3] => P
微信扫码登录