【发布时间】:2017-06-19 10:47:29
【问题描述】:
有一个多维数组
$template=Array (
[0] => Array ( [id] => 352 [name] => a )
[1] => Array ( [id] => 438 [name] => b )
[2] => Array ( [id] => 351 [name] => c )
)
还有一个数组映射函数
function myfunction()
{
return "[selected]=>null";
}
print_r(array_map("myfunction",$template));
导致
Array (
[0] => [selected]=>null
[1] => [selected]=>null
[2] => [selected]=>null
)
我如何映射数组来得到这个结果
Array (
[0] => Array ( [id] => 352 [name] => a [selected] => null)
[1] => Array ( [id] => 438 [name] => b [selected] => null)
[2] => Array ( [id] => 351 [name] => c [selected] => null)
)
【问题讨论】:
-
这个问题没有问题。
-
你看过
array_map()的文档吗?
标签: php arrays multidimensional-array array-map