34 lines
899 B
PHP
34 lines
899 B
PHP
|
<?php
|
||
|
|
|
||
|
|
namespace App\Utils;
|
||
|
|
|
||
|
|
class FormatUtils
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* 格式化为树形结构
|
||
|
|
* @param $menus
|
||
|
|
* @param $parentId
|
||
|
|
* @param $juniorTitle //下级标题
|
||
|
|
* @return array
|
||
|
|
*/
|
||
|
|
public static function formatTreeData($menus, $parentValue, $juniorTitle = 'children', $parentKey = 'parent_id', $subKey = 'id', $useKey = '')
|
||
|
|
{
|
||
|
|
$data = [];
|
||
|
|
foreach ($menus as $menu) {
|
||
|
|
if ($menu[$parentKey] == $parentValue) {
|
||
|
|
$res = self::formatTreeData($menus, $menu[$subKey], $juniorTitle, $parentKey, $subKey, $useKey);
|
||
|
|
if (!empty($res)) {
|
||
|
|
$menu[$juniorTitle] = $res;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($useKey) {
|
||
|
|
$data[$menu[$useKey]] = $menu;
|
||
|
|
} else {
|
||
|
|
$data[] = $menu;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $data;
|
||
|
|
}
|
||
|
|
}
|