有人可以帮助完成 function 以在多维数组中生成路线吗？ [关闭]
[英]Could someone help to finish the function for generate routes in a multidimensional array? [closed]
问题描述
我正在尝试创建一个 function 它将递归地遍历多维数组的所有键并将路径写入 route_option 中的当前键，但我在解决此问题时遇到了问题。 为了理解这个问题，我将 PHP 代码放在了链接https://3v4l.org/PfP5u#v7.4.0上可用的沙箱中，可以看到其结果。
代码副本：
<?PHP
function arrayPropertyPathSet(array &$arr, $path, $value) {
$parts = explode('.', $path);
$tmp = &$arr;
foreach($parts as $part) {
if(!isset($tmp[$part])) { return false; }
$tmp = &$tmp[$part];
}
$tmp = $value;
return true;
}
function is_multidimensional(array $array) {
return count($array) !== count($array, COUNT_RECURSIVE);
}
function recursive(array $menu, $path) {
global $originalMenu;
foreach ($menu as $key=>$value) {
if(is_array($value)) {
$path[] = $key;
arrayPropertyPathSet($originalMenu,
implode(".", $path).".route_option",
"PATH: ".implode(".", $path));
recursive($value, $path);
}
}
return $menu;
}
$menu = array(
'Cat1' => array( // path[]=CAt1;
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'FORCATEGORY_NUMBER3_option' => "3",
'route_option' => "",
"ITEMS1" => array( // path[]=items1;
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'FORCATEGORY_NUMBER3_option' => "3",
'route_option' => "",
"Apples" => array(
'FORCATEGORY_NUMBER1_option' => "111",
'FORCATEGORY_NUMBER2_option' => "2",
'route_option' => "",
),
"Banans" => array(
'FORCATEGORY_NUMBER1_option' => "1", // path[]=Banans;
'FORCATEGORY_NUMBER2_option' => "2",
'route_option' => "",
),
),
"ITEMS2" => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'FORCATEGORY_NUMBER3_option' => "3",
'route_option' => "",
"Apples" => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'route_option' => "",
),
"Banans" => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'route_option' => "",
),
),
) ,
'Cat2' => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'FORCATEGORY_NUMBER3_option' => "3",
'route_option' => "",
"ITEMS1" => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'FORCATEGORY_NUMBER3_option' => "3",
'route_option' => "",
"Apples" => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'route_option' => "",
),
"Banans" => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'route_option' => "",
),
),
"ITEMS2" => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'FORCATEGORY_NUMBER3_option' => "3",
'route_option' => "",
"Apples" => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'route_option' => "",
),
"Banans" => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'route_option' => "",
"BigBanans" => array(
'FORCATEGORY_NUMBER1_option' => "1",
'FORCATEGORY_NUMBER2_option' => "2",
'route_option' => "",
),
),
),
) ,
);
$originalMenu=$menu;
$newmenu = recursive($menu, $path=array());
echo "<pre>";
print_r($originalMenu);
echo "</pre>";
The result I want to get:
(
[Cat1] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[FORCATEGORY_NUMBER3_option] => 3
[route_option] => PATH: Cat1
[ITEMS1] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[FORCATEGORY_NUMBER3_option] => 3
[route_option] => PATH: Cat1/ITEMS1
[Apples] => Array
(
[FORCATEGORY_NUMBER1_option] => 111
[FORCATEGORY_NUMBER2_option] => 2
[route_option] => PATH: Cat1/ITEMS1/Apples
)
[Banans] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[route_option] => PATH: Cat1/ITEMS1/Banans/
)
)
[ITEMS2] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[FORCATEGORY_NUMBER3_option] => 3
[route_option] => PATH: Cat1/ITEMS2/
[Apples] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[route_option] => PATH: Cat1/ITEMS2/Apples/
)
[Banans] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[route_option] => PATH: Cat1/ITEMS2/Banans/
)
)
)
[Cat2] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[FORCATEGORY_NUMBER3_option] => 3
[route_option] => PATH: Cat2
[ITEMS1] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[FORCATEGORY_NUMBER3_option] => 3
[route_option] => PATH: Cat2/ITEMS1
[Apples] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[route_option] => PATH: Cat2/ITEMS1/Apples/
)
[Banans] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[route_option] => PATH: Cat2/ITEMS1/Apples/
)
)
[ITEMS2] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[FORCATEGORY_NUMBER3_option] => 3
[route_option] => PATH: Cat2/ITEMS2
[Apples] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[route_option] => PATH: Cat2/ITEMS2/Apples/
)
[Banans] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[route_option] => PATH: Cat2/ITEMS2/Banans/
[BigBanans] => Array
(
[FORCATEGORY_NUMBER1_option] => 1
[FORCATEGORY_NUMBER2_option] => 2
[route_option] => PATH: Cat2/ITEMS2/Banans/BigBanans
)
)
)
)
)
0 个解决方案
可以在jQuery上使用一些建议，以关联多维数组上的每个函数
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