'sqlite', 'database_file' => $config['dbfile'] ]); $ret = $db->query("SELECT * FROM pictures ORDER BY RANDOM() LIMIT 1")->fetchAll(); if ($ret[0]) { return array( "id" => $ret[0]['id'], "showname" => $ret[0]['raw'], "url" => $ret[0]['url'] ); } else return null; } $current_time = date('ym',time()); //当前月份 $time = $_GET['time']; $mydir = $_GET['dir']; //时间不存在,用当前时间 if(!isset($time)) { $time = $current_time; } //目录不存在,使用普通用户目录 if(!isset($mydir)) { $mydir = $config['userdir']; } //目录存在,但是既不是用户目录也不是管理员目录 if(($mydir != $config['userdir']) && ($mydir != $config['admindir'])) { $mydir = $config['userdir']; } //目录存在,并且是管理员目录 if($mydir == $config['admindir']) { $mydir = $config['admindir']; } $pic="./static/view.jpg"; $info=randompic(); if ($info) $pic = $info['url']; ?>