ction get_site_new_user1($num=16){
$userlist =cache_get('get_site_new_user');
if(empty($userlist)){
$userlist =db_find('user',array(),array('uid'=>-1),1,$num,'uid');
foreach ($userlist as &$user) {
$username =$user['username'];
xn_strlen($username)>4 &&$username =xn_substr($username,0,4);
$user['dname'] =$username;
}
cache_set('get_site_new_user',$userlist,600);
}
return $userlist;
}
function get_site_sort_user($num=16,$sort){
$userlist =cache_get('get_site_'.$sort.'_user');
if(empty($userlist)){
$userlist =db_find('user',array(),array($sort=>-1),1,$num,'uid');
foreach ($userlist as &$user) {
$username =$user['username'];
xn_strlen($username)>4 &&$username =xn_substr($username,0,4);
$user['dname'] =$username;
}
cache_set('get_site_'.$sort.'_user',$userlist,86400);
}
return $userlist;
}
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