}
if ($total != 0) {
if ($start >= $total) {
$start = $total - 20;
if ($start < 0) {
$start = 0;
}
} else {
if ($start < 0) {
$start = $total - 20;
if ($start < 0) {
$start = 0;
}
}
}
$friends = bbs_getfriends($currentuser["userid"], $start);
if ($friends === FALSE) {
html_error_quit("系统错误1");
}
?>
<table class="main adj">
<col class="center"/><col/><col/><col class="center"/>
<caption>好友名单 (共 <?php
echo $total;
?>
位好友)</caption>
<tbody>
<tr><th>序号</th><th>好友代号</th><th>好友说明</th><th>删除好友</th></tr>
<?php
$i = 0;
foreach ($friends as $friend) {
/**
* function getFriends get my friends
* bbs_getfriends return array(ID,EXP)
*
* @param int $start
* @param int $num
* @return array the element is User
* @access public
*/
public function getFriends($start = 0, $num = null)
{
$friends = array();
$num = is_null($num) ? $this->getFriendNum() : $num;
$res = bbs_getfriends($this->userid, $start, $num);
foreach ((array) $res as $v) {
$info = array();
if (bbs_getuser($v['ID'], $info) != 0) {
$friends[] = new User($info, array("exp" => $v['EXP']));
}
}
return $friends;
}