本系统经过多次升级改造,系统内核经过多次优化组合,已经具备相对比较方便快捷的个性化定制的特性,用户部署完毕以后,按照自己的运营要求,可实现快速定制会费管理,支持在线缴费和退费功能财富中心,管理会员的诚信度数据单客户多用户登录管理全部信息支持审批和排名不同的会员级别有不同的信息发布权限企业站单独生成,企业自主决定更新企业站信息留言、询价、报价统一管理,分系统查看分类信息参数化管理,支持多样分类信息,
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public function getlist($pid = 0, &$result=array(), $spac = 0){<br /> $spac += 2;<br /> $list = M('liuyan')->where('pid='.$pid)->select();<br /> foreach($list as $val){<br /> $val['content'] = str_repeat('',$spac).$val['content'];<br /> $result[] = $val;<br /> $this->getlist($val['id'], $result, $spac);<br /> }<br /> return $result;<br />}function genTree($items,$id='id',$pid='pid',$son = 'children'){
$tree = array(); //格式化的树
$tmpMap = array(); //临时扁平数据
foreach ($items as $item) {
$tmpMap[$item[$id]] = $item;
}
foreach ($items as $item) {
if (isset($tmpMap[$item[$pid]])) {
$tmpMap[$item[$pid]][$son][] = &$tmpMap[$item[$id]];
} else {
$tree[] = &$tmpMap[$item[$id]];
}
}
unset($tmpMap);
return $tree;
}
$items1 = array(
array('id' => 1, 'pid' => 0, 'name' => '一级11' ),
array('id' => 11, 'pid' => 0, 'name' => '一级12' ),
array('id' => 2, 'pid' => 1, 'name' => '二级21' ),
array('id' => 10, 'pid' => 11, 'name' => '二级22' ),
array('id' => 3, 'pid' => 1, 'name' => '二级23' ),
array('id' => 12, 'pid' => 11, 'name' => '二级24' ),
array('id' => 9, 'pid' => 1, 'name' => '二级25' ),
array('id' => 14, 'pid' => 1, 'name' => '二级26' ),
array('id' => 4, 'pid' => 9, 'name' => '三级31' ),
array('id' => 6, 'pid' => 9, 'name' => '三级32' ),
array('id' => 7, 'pid' => 4, 'name' => '四级41' ),
array('id' => 8, 'pid' => 4, 'name' => '四级42' ),
array('id' => 5, 'pid' => 4, 'name' => '四级43' ),
array('id' => 13, 'pid' => 4, 'name' => '四级44' ),
array('id' => 15, 'pid' => 8, 'name' => '五级51' ),
array('id' => 16, 'pid' => 8, 'name' => '五级52' ),
array('id' => 17, 'pid' => 8, 'name' => '五级53' ),
array('id' => 18, 'pid' => 16, 'name' => '六级64' ),
);
var_dump(genTree($items1));
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