}
/*---------------------
function _getformzip()
处理从ZIP中解压的图片
---------------------*/
if ($formzip == 1) {
include_once DEDEINC . "/zip.class.php";
include_once DEDEADMIN . "/file_class.php";
$zipfile = $cfg_basedir . str_replace($cfg_mainsite, '', $zipfile);
$tmpzipdir = DEDEDATA . '/ziptmp/' . cn_substr(md5(ExecTime()), 16);
$ntime = time();
if (file_exists($zipfile)) {
@mkdir($tmpzipdir, $GLOBALS['cfg_dir_purview']);
@chmod($tmpzipdir, $GLOBALS['cfg_dir_purview']);
$z = new zip();
$z->ExtractAll($zipfile, $tmpzipdir);
$fm = new FileManagement();
$imgs = array();
$fm->GetMatchFiles($tmpzipdir, "jpg|png|gif", $imgs);
$i = 0;
foreach ($imgs as $imgold) {
$i++;
$savepath = $cfg_image_dir . "/" . MyDate("Y-m", $ntime);
CreateDir($savepath);
$iurl = $savepath . "/" . MyDate("d", $ntime) . dd2char(MyDate("His", $ntime) . '-' . $adminid . "-{$i}" . mt_rand(1000, 9999));
$iurl = $iurl . substr($imgold, -4, 4);
$imgfile = $cfg_basedir . $iurl;
copy($imgold, $imgfile);
unlink($imgold);
if (is_file($imgfile)) {
$litpicname = $pagestyle > 2 ? GetImageMapDD($iurl, $cfg_ddimg_width) : $iurl;
