PHP http_download_header Examples

Example #1

File: lib_func.php Project: laiello/lengdoframe

/**
 * HTTP导出
 *
 * @params str  $file     导出的文件名
 * @params str  $data     导出的数据
 * @params str  $oencode  输出编码，'UTF-8', 'GB2312'
 */
function http_download($file, $data, $oencode = 'UTF-8')
{
    /* 输出数据导出的文件头 */
    http_download_header($file);
    /* 编码并输出数据 */
    echo http_download_encode($data, $oencode);
    exit;
}

Example #2

File: db_backup.php Project: laiello/lengdoframe

require '../../includes/init.php';
require '../../../class/dumpsql.class.php';
/* ------------------------------------------------------ */
// - 查看备份文件
/* ------------------------------------------------------ */
if ($_REQUEST['act'] == 'view') {
    /* 权限检查 */
    admin_privilege_valid('db_backup.php', 'backup');
    /* 输出HTML */
    echo_sqlfile($_GET['fname'], 'html');
    exit;
} elseif ($_REQUEST['act'] == 'download') {
    /* 权限检查 */
    admin_privilege_valid('db_backup.php', 'backup');
    /* 输出文件下载头 */
    http_download_header(preg_replace('/\\.sql\\.php$/', '.sql', $_GET['findex']));
    /* 根据索引文件获取所有文件 */
    $fnames = all_sqlfile(array('findex' => $_GET['findex']));
    /* 输出文件数据 */
    foreach ($fnames as $i => $fname) {
        echo_sqlfile($fname);
        echo "\r\n\r\n";
    }
    exit;
} elseif ($_REQUEST['act'] == 'backup') {
    /* 权限检查 */
    admin_privilege_valid('db_backup.php', 'backup');
    /* 生成备份的文件名 */
    $tpl['sqlfname'] = DumpSql::getRandName() . '.sql';
    /* 生成所有表 */
    $tables = $db->getCol("SHOW TABLES");