我试图获取一个数组,并用父级和子级创建一个新的多维。我想我可以靠近,但不要看得太远。
$value->menu_item_parent //Contains the parent value that can be used for key
我错过了什么?
$the_mega = array();
foreach ($menuitems as $key => $value) {
if ($value->menu_item_parent=='0') {
$the_mega["parents"][]=$value->title;
}else{
$the_mega[$value->title]["childs"]=$value->title;
}
}
}
echo '<pre>';
print_r($the_mega);
echo '</pre>';
Array
(
[parents] => Array
(
[0] => Parent 1
[1] => Parent 2
)
[Child 1] => Array
(
[childs] => Child 1
)
[Child 2] => Array
(
[childs] => Child 2
)
[Child 3] => Array
(
[childs] => Child 3
)
)
试试这个:
$the_mega = array();
foreach ($menuitems as $key => $value) {
if ($value->menu_item_parent=='0') {
$the_mega[$key]['parents'][]=$value->title;
}else{
$the_mega[$value->title]['childs'][]=$value->title;
}
}