飞虾哥2年前
$parent=null; $children=null; foreach ($temp as $item) { if ($item['pid'] == 0) { $parent[] = $item; }else{ $children[]=$item;
飞虾哥2年前
$children=null; foreach ($temp as $item) { //主菜单 if ($item['pid'] == 0) { $parent[] = $item; }else{ $children[]=$item; } } foreach ($children as $sub){ //所有的子菜单归类 foreach ($parent as $key => $par){ if ($sub['pid']==$par['id']){ $parent[$key]['children'][]=$sub; } } }
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