PHP file_down函数代码示例

        $data .= $r['ali'] . ',';
        $data .= $r['msn'] . ',';
        $data .= $r['skype'] . ',';
        $data .= $r['address'] . ',';
        $data .= $r['postcode'] . ',';
        $data .= timetodate($r['regtime']) . ',';
        $data .= timetodate($r['logintime']) . ',';
        $data .= $r['logintimes'] . ',';
        $data .= $r['money'] . ',';
        $data .= $r['credit'] . ',';
        $data .= $r['sms'] . ',';
        $data .= $r['vip'] . ',';
        $data .= "\n";
    }
    $data = convert($data, DT_CHARSET, 'GBK');
    file_down('', 'contact.csv', $data);
}
if ($page > 1 && $sum) {
    $items = $sum;
} else {
    $r = $db->get_one("SELECT COUNT(*) AS num FROM {$DT_PRE}member m,{$DT_PRE}company c WHERE {$condition}");
    $items = $r['num'];
}
$pages = pages($items, $page, $pagesize);
$members = array();
$result = $db->query("SELECT * FROM {$DT_PRE}member m,{$DT_PRE}company c WHERE {$condition} ORDER BY {$order} LIMIT {$offset},{$pagesize}");
while ($r = $db->fetch_array($result)) {
    $r['logindate'] = timetodate($r['logintime'], 5);
    $r['regdate'] = timetodate($r['regtime'], 5);
    $members[] = $r;
}

<?php

defined('IN_DESTOON') or exit('Access Denied');
if ($DT_BOT) {
    dhttp(403);
}
require DT_ROOT . '/module/' . $module . '/common.inc.php';
$data = "[InternetShortcut]\r\n";
$data .= "URL=" . DT_PATH . "?from=desktop\r\n";
$data .= "IconFile=" . DT_PATH . "favicon.ico\r\n";
$data .= "IconIndex=1";
$file = file_vname($DT['sitename'] . '.url');
$file = convert($file, DT_CHARSET, 'GBK');
file_down('', $file, $data);

function down_url($url)
{
    if (islocal($url)) {
        file_down(local_file($url));
    } else {
        header("location:{$url}");
    }
    mexit();
}

             file_put(DT_ROOT . '/file/mobile/' . $filename, trim($mail));
             $page++;
             msg('文件' . $filename . '获取成功。<br/>请稍候，程序将自动继续...', '?moduleid=' . $moduleid . '&file=' . $file . '&action=' . $action . '&tb=' . urlencode($tb) . '&field=' . urlencode($field) . '&sql=' . urlencode(base64_encode($sql)) . '&num=' . $num . '&page=' . $page . '&random=' . urlencode($random) . '&make=1');
         } else {
             msg('列表获取成功', '?moduleid=' . $moduleid . '&file=' . $file . '&action=list');
         }
     } else {
         include tpl('sendsms_make', $module);
     }
     break;
 case 'download':
     $file_ext = file_ext($filename);
     if ($file_ext != 'txt') {
         msg('只能下载TxT文件');
     }
     file_down(DT_ROOT . '/file/mobile/' . $filename);
     break;
 case 'upload':
     require DT_ROOT . '/include/upload.class.php';
     $do = new upload($_FILES, 'file/mobile/', $uploadfile_name, 'txt');
     $do->adduserid = false;
     if ($do->save()) {
         msg('上传成功', '?moduleid=' . $moduleid . '&file=' . $file . '&action=list');
     }
     msg($do->errmsg);
     break;
 case 'delete':
     if (is_array($filenames)) {
         foreach ($filenames as $filename) {
             if (file_ext($filename) == 'txt') {
                 @unlink(DT_ROOT . '/file/mobile/' . $filename);

         if ($mail) {
             $filename = timetodate($DT_TIME, 'Ymd') . '_' . $random . '_' . $page . '.txt';
             file_put(DT_ROOT . '/file/email/' . $filename, trim($mail));
             $page++;
             msg('文件' . $filename . '获取成功。<br/>请稍候，程序将自动继续...', '?moduleid=' . $moduleid . '&file=' . $file . '&action=' . $action . '&tb=' . urlencode($tb) . '&field=' . urlencode($field) . '&sql=' . urlencode(base64_encode($sql)) . '&num=' . $num . '&page=' . $page . '&random=' . urlencode($random) . '&make=1');
         } else {
             msg('列表获取成功', '?moduleid=' . $moduleid . '&file=' . $file . '&action=list');
         }
     } else {
         include tpl('sendmail_make', $module);
     }
     break;
 case 'download':
     $file_ext = file_ext($filename);
     $file_ext == 'txt' or msg('只能下载TxT文件');
     file_down(DT_ROOT . '/file/email/' . $filename);
     break;
 case 'upload':
     require DT_ROOT . '/include/upload.class.php';
     $do = new upload($_FILES, 'file/email/', $uploadfile_name, 'txt');
     $do->adduserid = false;
     if ($do->save()) {
         msg('上传成功', '?moduleid=' . $moduleid . '&file=' . $file . '&action=list');
     }
     msg($do->errmsg);
     break;
 case 'delete':
     if (is_array($filenames)) {
         foreach ($filenames as $filename) {
             if (file_ext($filename) == 'txt') {
                 @unlink(DT_ROOT . '/file/email/' . $filename);

        if (is_array($filenames)) {
            foreach ($filenames as $filename) {
                if (fileext($filename) == 'sql') {
                    @unlink('./data/' . $filename);
                }
            }
        } else {
            if (fileext($filenames) == 'sql') {
                @unlink('./data/' . $filenames);
            }
        }
        echo "<script>alert('Data deleted successfully!');location.href='save_data.php?action=import';</script>";
        break;
    case 'down':
        $filename or message('文件名不能为空');
        file_down('./data/' . $filename);
        break;
    case 'phpinfo':
        phpinfo();
        exit;
        break;
}
function message($msg, $url_forward = './', $ms = 1250)
{
    global $charset;
    include template("message");
    exit;
}
function daddslashes($string, $force = 0)
{
    global $magic_quotes_gpc;

     break;
 case 'export':
     if (!$table) {
         msg();
     }
     //$memory_limit = trim(@ini_get('memory_limit'));
     $sizelimit = 1024 * 1024;
     //Max 1G
     file_down('', $table . '.sql', sql_dumptable($table));
     break;
 case 'download':
     $file_ext = file_ext($filename);
     if ($file_ext != 'sql') {
         msg('只能下载SQL文件');
     }
     file_down($dir ? $D . $dir . '/' . $filename : $D . $filename);
     break;
 case 'delete':
     if (!is_array($filenames)) {
         $tmp = $filenames;
         $filenames = array();
         $filenames[0] = $tmp;
     }
     foreach ($filenames as $filename) {
         if (file_ext($filename) == 'sql') {
             file_del($dir ? $D . $dir . '/' . $filename : $D . $filename);
         } else {
             if (is_dir($D . $filename)) {
                 dir_delete($D . $filename);
             }
         }

        adminlog(lang('db_tb_' . submitcheck('bdboptimize') ? 'optimize' : 'repair'));
        amessage('tableoperatefinish', '?entry=database&action=dboptimize');
    }
} elseif ($action == 'dbsql') {
    if (!submitcheck('bdbsql')) {
        url_nav(lang('dboperate'), $urlsarr, 'dbsql');
        tabheader(lang('run_sql_code'), 'dbsql', '?entry=database&action=dbsql');
        echo "<tr class=\"txt\"><td class=\"txtL w25B\">" . lang('im_sql_code_content') . "</td><td class=\"txtL\"><textarea rows=\"15\" name=\"sqlcode\" cols=\"100\"></textarea></td></tr>";
        tabfooter('bdbsql');
        a_guide('dbsql');
    } else {
        empty($sqlcode) && amessage('inputsqlcode', '?entry=database&action=dbsql');
        $sqlquery = splitsql(str_replace(array(' cms_', ' {tblprefix}', ' `cms_'), array(' ' . $tblprefix, ' ' . $tblprefix, ' `' . $tblprefix), $sqlcode));
        $affected_rows = 0;
        foreach ($sqlquery as $sql) {
            if (trim($sql) != '') {
                $db->query(stripslashes($sql), 'SILENT');
                if ($sqlerror = $db->error()) {
                    break;
                } else {
                    $affected_rows += intval($db->affected_rows());
                }
            }
        }
        adminlog(lang('run_sql_code'));
        amessage('sqlresult', '?entry=database&action=dbsql', $affected_rows);
    }
} elseif ($action == 'download' && $filename) {
    adminlog(lang('dl_db_backup_file'));
    file_down(M_ROOT . './dynamic/' . $backupdir . '/' . $filename);
}

                     $names = parse_dict($tb);
                 }
             }
         }
         $result = $db->query("SHOW COLUMNS FROM `{$sc_table}`");
         while ($r = $db->fetch_array($result)) {
             $k = $r['Field'];
             $fields[$k]['name'] = $edit ? $_fields[$k]['name'] : '';
             $fields[$k]['value'] = $edit ? $_fields[$k]['value'] : '';
         }
         include tpl('data_config');
     }
     break;
 case 'download':
     if ($name) {
         file_down(DT_ROOT . '/file/data/' . $name . '.php');
     }
     msg();
     break;
 case 'delete':
     if ($name) {
         file_del(DT_ROOT . '/file/data/' . $name . '.php');
         file_del(DT_ROOT . '/file/data/' . $name . '.inc.php');
     }
     dmsg('删除成功', '?file=' . $file);
     break;
 case 'view':
     $data = array();
     @(include DT_ROOT . '/file/data/' . $name . '.php');
     $data = dstripslashes($data);
     extract($data);

                    $sql = str_replace(' {$tblprefix}', " {$tblprefix}", $sql);
                    $db->query($sql, 'SILENT');
                    if (($sqlerror = $db->error()) && $db->errno() != 1062) {
                        $db->halt('MySQL Query Error', $sql);
                    }
                }
            }
        }
        $db->query("REPLACE INTO {$tblprefix}mconfigs (varname, value, cftype) VALUES ('templatedir','{$tpltarget}','view')");
        $db->query("INSERT INTO {$tblprefix}members (mid, mname, isfounder, password, email, checked) VALUES ('{$memberid}', '" . $curuser->info['mname'] . "', '1', '" . $curuser->info['password'] . "', '" . $curuser->info['email'] . "', '1');");
        adminlog(lang('instwebscon'));
        rebuild_cache(-1);
    }
} elseif ($action == 'download' && $filename) {
    adminlog(lang('downsyscondatfi'));
    file_down(M_ROOT . './dynamic/export/' . $filename);
}
function dircopy($source, $destination, $child = 1)
{
    if (!is_dir($source)) {
        return false;
    }
    mmkdir($destination);
    $handle = dir($source);
    while ($entry = $handle->read()) {
        if ($entry != "." && $entry != "..") {
            if (is_dir($source . "/" . $entry)) {
                dircopy($source . "/" . $entry, $destination . "/" . $entry, $child);
            } else {
                copy($source . "/" . $entry, $destination . "/" . $entry);
            }

                 if (strpos($data, $post['title'] . '|' . $post['url']) === false) {
                     $post = daddslashes($post);
                     if ($do->add($post)) {
                         $i++;
                     }
                 }
             }
         }
     }
     if ($i) {
         cache_keylink($item);
     }
     dmsg('添加成功' . $i . '条', '?file=' . $file . '&item=' . $item);
     break;
 case 'export':
     file_down('', 'keylink-' . $item . '.txt', $do->merge($item));
     break;
 default:
     if ($submit) {
         if ($do->update($post)) {
             dmsg('更新成功', '?file=' . $file . '&item=' . $item);
         } else {
             msg($do->errmsg);
         }
     } else {
         $condition = '';
         if ($kw) {
             $condition .= " AND (title LIKE '%{$keyword}%' OR url LIKE '%{$keyword}%')";
         }
         $lists = $do->get_list($condition);
         $fid = isset($fid) ? intval($fid) : 0;

     if (file_copy($template_root . '/' . $fileid . '.' . $bakid . '.bak', $template_root . '/' . $fileid . '.htm')) {
         dmsg('恢复成功', $this_forward);
     }
     msg('备份文件恢复失败');
     break;
 case 'template_name':
     $fileid or exit('0');
     $name or exit('0');
     $name = convert($name, 'UTF-8', DT_CHARSET);
     template_name($fileid, $name);
     exit('1');
     break;
 case 'download':
     $fileid or msg();
     $file_ext = $bakid ? '.' . $bakid . '.bak' : '.htm';
     file_down($template_root . '/' . $fileid . $file_ext);
     break;
 case 'delete':
     $fileid or msg();
     $file_ext = $bakid ? '.' . $bakid . '.bak' : '.htm';
     file_del($template_root . '/' . $fileid . $file_ext);
     if (!$bakid) {
         template_name();
     }
     dmsg('删除成功', $this_forward);
     break;
 case 'cache':
     cache_clear('php', 'dir', 'tpl');
     dmsg('更新成功', $this_forward);
     break;
 default:

         msg('文件名不能为空');
     }
     if (!$bakid) {
         msg('Invalid Request');
     }
     if (file_copy($skin_root . $fileid . '.' . $bakid . '.bak', $skin_root . $fileid . '.css')) {
         dmsg('备份文件恢复成功', $this_forward);
     }
     dmsg('备份文件恢复失败');
     break;
 case 'download':
     if (!$fileid) {
         msg('文件名不能为空');
     }
     $file_ext = $bakid ? '.' . $bakid . '.bak' : '.css';
     file_down($skin_root . $fileid . $file_ext);
     break;
 case 'delete':
     if (!$fileid) {
         msg('文件名不能为空');
     }
     $file_ext = $bakid ? '.' . $bakid . '.bak' : '.css';
     file_del($skin_root . $fileid . $file_ext);
     dmsg('文件删除成功', $this_forward);
     break;
 default:
     $files = $skins = $baks = array();
     $files = glob($skin_root . '*.*');
     if (!$files) {
         msg('风格文件不存在，请先创建', "?file={$file}&action=add");
     }

     } else {
         $black = $username;
     }
     $db->query("UPDATE {$DT_PRE}member SET black='{$black}' WHERE userid={$_userid}");
     $chatid = get_chat_id($_username, $username);
     $db->query("DELETE FROM {$table} WHERE chatid='{$chatid}'");
     dmsg('屏蔽成功', 'message.php?action=setting');
     break;
 case 'down':
     if ($data) {
         $data = stripslashes(dsafe($data));
         $css = file_get('image/chat.css');
         $css = str_replace('#chat{width:auto;height:286px;overflow:auto;', '#chat{width:700px;margin:auto;', $css);
         $css = str_replace("url('", "url('" . $MOD['linkurl'] . "image/", $css);
         $data = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html;charset=' . DT_CHARSET . '"/><title>聊天记录</title><style type="text/css">' . $css . '</style><base href="' . $MOD['linkurl'] . '"/></head><body><div id="chat">' . $data . '</div></body></html>';
         file_down('', 'chat_' . timetodate($DT_TIME, 'Y-m-d-H-i') . '.html', $data);
     }
     exit;
     break;
 case 'contact':
     check_name($touser) or dalert('不能与自己对话', 'goback');
     $go = '?touser=' . $touser . '&mid=' . $mid . '&itemid=' . $itemid . '&forward=' . $forward;
     if ($_username) {
         dheader($go);
     }
     $filename = get_chat_file(get_chat_id($chatuser, $touser));
     if (is_file($filename)) {
         dheader($go);
     }
     require DT_ROOT . '/include/post.func.php';
     strlen($truename) > 2 or dalert('请填写联系人', 'goback');

    } else {
        dalert($L['not_mirror'], $linkurl);
    }
} else {
    if ($local) {
        if ($MOD['upload'] && filesize($localfile) < $MOD['readsize'] * 1024 * 1024) {
            $ext = file_ext($localfile);
            if (!in_array($ext, explode('|', $MOD['upload'])) || in_array($ext, array('php', 'sql')) || strpos($localfile, './') !== false) {
                dheader($fileurl);
            }
            //Safe
            $title = file_vname($title);
            $title or dheader($fileurl);
            if (strpos($_SERVER['HTTP_USER_AGENT'], 'Chrome') !== false) {
                $title = convert($title, DT_CHARSET, 'UTF-8');
            }
            if (strpos($_SERVER['HTTP_USER_AGENT'], 'Firefox') !== false) {
                $title = str_replace(' ', '_', $title);
            }
            if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false) {
                $title = convert($title, DT_CHARSET, 'GBK');
            }
            $title or dheader($fileurl);
            file_down($localfile, $title . '.' . $ext);
        } else {
            dheader($fileurl);
        }
    } else {
        dheader($fileurl);
    }
}