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我寫了這以下爲我在我的地盤組代碼..致命錯誤:調用一個成員函數取()一個非對象在
public function set_group_id($group_id)
{
$db2 = & $this->network->db2;
/* if($this->id) {
return FALSE;
} */
if(! $group_id) {
return FALSE;
}
if(! $g = $this->network->get_group_by_id($group_id)) {
return FALSE;
}
if(!$g->is_public && $this->user->id>0 && !$this->user->is_network_admin) {
$users = $this->network->get_group_invited_members($g->id);
if(!$users || !in_array(intval($this->user->id),$users)) {
return FALSE;
}
}
$D->i_am_network_admin = ($this->user->is_logged && $this->user->info->is_network_admin > 0);
$D->i_am_admin = $D->i_am_network_admin;
if(!$D->i_am_network_admin) {
$D->i_am_admin = $db->fetch('SELECT id FROM groups_admins WHERE group_id="'.$g->id.'" AND user_id="'.$this->user->id.'" LIMIT 1') ? TRUE : FALSE;
}
if($g->mojaz && !$this->user->i_am_admin ) {
return FALSE;
}
$this->group = $g;
$this->to_user = FALSE;
return TRUE;
}
我的錯誤在這行...
$D->i_am_admin = $db->fetch('SELECT id FROM groups_admins WHERE group_id="'.$g->id.'" AND user_id="'.$this->user->id.'" LIMIT 1') ? TRUE : FALSE;
我想爲網站組創建限制,如果用戶是管理員的網站,他可以發送帖子 或者如果用戶是組的管理員可以發送帖子,否則返回false。