数组:
Array(
[hello] => Array
(
[0] => config.php
[1] => install.txt
)
[js01] => Array
(
[0] => config.php
[1] => install.txt
)
[js02] => Array
(
[0] => config.php
)
)
PHP代码:
$path = 上面数组;
foreach($path as $k=>$v){
//新增file_name
//key 这个只能获取 0
$path[$k]['file_name'] = key($path[$k]);
}
print_r($path);
我想实现 在file_name值获取到一维的键值,效果如下:
Array(
[hello] => Array
(
[0] => config.php
[1] => install.txt
[file_name] => hello
)
[js01] => Array
(
[0] => config.php
[1] => install.txt
[file_name] => js01
)
[js02] => Array
(
[0] => config.php
[file_name] => js02
)
)
如何实现?