Array
(
[0] => Array
(
[lm_id] => 1
[lm_module_id] => 1
[lm_pid] => 0
[lm_childid] =>
[lm_childall] => 1
[lm_deep] => 0
[lm_name] => PHP
[lm_pyname] => php
[lm_px] => 10
[lm_isouturl] => 0
[lm_outurl] =>
[lm_img] =>
[lm_key] =>
[lm_desc] =>
[lm_page] => 20
[level] => 1
[html] =>
)
[1] => Array
(
[lm_id] => 2
[lm_module_id] => 2
[lm_pid] => 0
[lm_childid] =>
[lm_childall] => 2
[lm_deep] => 0
[lm_name] => JavaScript
[lm_pyname] => js
[lm_px] => 20
[lm_isouturl] => 0
[lm_outurl] =>
[lm_img] =>
[lm_key] =>
[lm_desc] =>
[lm_page] => 20
[level] => 1
[html] =>
)
[2] => Array
(
[lm_id] => 3
[lm_module_id] => 2
[lm_pid] => 0
[lm_childid] =>
[lm_childall] => 3
[lm_deep] => 0
[lm_name] => Html
[lm_pyname] => html
[lm_px] => 30
[lm_isouturl] => 0
[lm_outurl] =>
[lm_img] =>
[lm_key] =>
[lm_desc] =>
[lm_page] => 20
[level] => 1
[html] =>
)
[3] => Array
(
[lm_id] => 6
[lm_module_id] => 0
[lm_pid] => 0
[lm_childid] =>
[lm_childall] => 6
[lm_deep] => 0
[lm_name] => C#
[lm_pyname] => cs
[lm_px] => 40
[lm_isouturl] => 0
[lm_outurl] =>
[lm_img] =>
[lm_key] =>
[lm_desc] =>
[lm_page] => 20
[level] => 1
[html] =>
)
[4] => Array
(
[lm_id] => 4
[lm_module_id] => 2
[lm_pid] => 0
[lm_childid] =>
[lm_childall] => 4
[lm_deep] => 0
[lm_name] => 生活随记
[lm_pyname] => life
[lm_px] => 200
[lm_isouturl] => 0
[lm_outurl] =>
[lm_img] =>
[lm_key] =>
[lm_desc] =>
[lm_page] => 20
[level] => 1
[html] =>
)
[5] => Array
(
[lm_id] => 5
[lm_module_id] => 0
[lm_pid] => 0
[lm_childid] =>
[lm_childall] => 5
[lm_deep] => 0
[lm_name] => 记录
[lm_pyname] => jilu
[lm_px] => 300
[lm_isouturl] => 0
[lm_outurl] =>
[lm_img] =>
[lm_key] =>
[lm_desc] =>
[lm_page] => 5
[level] => 1
[html] =>
)
)循环的html结构是：<li><a class="tpt-nav-li" href="http://localhost:9200/lm/jilu.html">记录</a><ul class="tpt-nav-ul"></ul></li>
<li><a class="tpt-nav-li" href="http://localhost:9200/lm/life.html">生活随记</a><ul class="tpt-nav-ul"></ul></li>
<li><a class="tpt-nav-li" href="http://localhost:9200/lm/cs.html">C#</a><ul class="tpt-nav-ul"></ul></li>
<li><a class="tpt-nav-li" href="http://localhost:9200/lm/html.html">Html</a><ul class="tpt-nav-ul"></ul></li>
<li><a class="tpt-nav-li" href="http://localhost:9200/lm/js.html">JavaScript</a><ul class="tpt-nav-ul"></ul></li>
<li><a class="tpt-nav-li" href="http://localhost:9200/lm/php.html">PHP</a><ul class="tpt-nav-ul"></ul></li>感觉反了啊/**
* 获取所有栏目信息
* @return array
*/
function getLmList($num = 10)
{
$cacheName = "getLmList-{$num}";
$list = [];
if (Cache::has($cacheName)) {
$list = Cache::get($cacheName);
} else {
$list = Db::name('lm')->order(['lm_px' => 'ASC', 'lm_id' => 'DESC'])->limit($num)->select();
if (!empty($list)) {
Cache::tag('getLmList')->set($cacheName, $list, 3600 * 24 * 10);
}
}
print_r($list);
return $list;
}如果我把lm_px=>DESC的话，就html结果对了，打印又错了，我哪里写错了么？ 最佳答案
