有一个多维数组阵图一个PHP多维数组
$template=Array (
[0] => Array ([id] => 352 [name] => a)
[1] => Array ([id] => 438 [name] => b)
[2] => Array ([id] => 351 [name] => c)
)
和阵图功能
function myfunction()
{
return "[selected]=>null";
}
print_r(array_map("myfunction",$template));
导致
Array (
[0] => [selected]=>null
[1] => [selected]=>null
[2] => [selected]=>null
)
我怎么阵图获得这个结果代替
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)
)
这个问题没有任何问题。 – quinz
你读过['array_map()'](http://php.net/manual/en/function.array-map.php)的文档吗? – axiac