如何从 wordpress 获取所有基本(parent 或根)类别
how to get all base (parent or root) categories from wordpress
我有这个类别:
level_1
-->> level_1.1
-->> level_1.2
level_2
-->> level_2.1
----->>level_2.1.1
level_3
level_4
-->>level_4.1
我需要带有 id 和标题的基本关卡(level1、level2、level3、level4)。
$root_categories = get_categories(
array(
'parent' => 0,
)
);
$newResult = array();
foreach($root_categories as $key => $value)
{
$newResult[] = array(
"id" => $value->term_id,
"name" => $value->name
);
}
var_dump($newResult);
我有这个类别:
level_1
-->> level_1.1
-->> level_1.2
level_2
-->> level_2.1
----->>level_2.1.1
level_3
level_4
-->>level_4.1
我需要带有 id 和标题的基本关卡(level1、level2、level3、level4)。
$root_categories = get_categories(
array(
'parent' => 0,
)
);
$newResult = array();
foreach($root_categories as $key => $value)
{
$newResult[] = array(
"id" => $value->term_id,
"name" => $value->name
);
}
var_dump($newResult);