栏目数组:
远航CMS(yhcms)(分站版)2.6.5
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远航CMS(yhcms)是一套基于PHP+MYSQL为核心开发的专业营销型企业建站系统。是国内首家免费+开源自带分站系统的php内容管理系统。长期以来不断的完善、创新，远航CMS会为您带来全新的体验！产品十大优势：模板分离：模板程序分离，深度二次开发三网合一：电脑/手机/微信 多终端访问自定义广告：图片/文字/动画定时发布：SEO维护，无需人工值守多词生成：栏目关键词多方案生成SEO设置：自定义U
$arr=Array(
Array('cid' => 2,'cname' => '新闻','pid' => 0),
Array('cid' => 4,'cname' =>'体育','pid' => 0),
Array('cid' => 5,'cname' => '娱乐','pid' => 0),
Array('cid' => 7,'cname' => '热点新闻','pid' =>2),
Array('cid' => 8,'cname' => '小众新闻','pid' => 2),
Array('cid' => 9,'cname' => '民谣新闻','pid' => 8),
); 2,'cname' => '新闻','pid' => 0),
Array('cid' => 4,'cname' =>'体育','pid' => 0),
Array('cid' => 5,'cname' => '娱乐','pid' => 0),
Array('cid' => 7,'cname' => '热点新闻','pid' =>2),
Array('cid' => 8,'cname' => '小众新闻','pid' => 2),
Array('cid' => 9,'cname' => '民谣新闻','pid' => 8),
);
function formatTree($array, $pid = 0,$level = 1,$field = array('pid'=>'pid','id'=>'id','children'=>'children')){
$arr = array();
foreach ($array as &$v) {
if ($v[$field['pid']] == $pid) {
$v['level'] = $level;
$tem = formatTree($array, $v[$field['id']],$v['level']+1,$field);
//判断是否存在子数组
$tem && $v[$field['children']] = $tem;
$arr[] = $v;
}
}
return $arr;
}
$tree = formatTree( $arr,0,1, $field = array('pid'=>'pid','id'=>'cid','children'=>'children') );
echo '';
print_r( $tree);
?>
