根据子节点获取所有的父节点以及父节点的父节点..
php
$src = '[{"id":"1","name":"媒体(白名单)","pid":"0"},{"id":"2","name":"党媒公共平台","pid":"0"},{"id":"3","name...= 0){
joinPid($map, $map[$id], $res);
}
$res[] = $id;
}
根据节点获取所有子节点id
/**
*...查出ids所有子节点, 包含自己
*
* @param $pids 需要查找的ids
* @param $collects...echo "";
print_r(getAllChild([
1,
2
], $result));
获取所有子节点