$common_admin_index
>>
$system_upload_set
$thump_image
:
$thump_image_width
：
$thump_image_height
：
$image_type
:
<tpl>$upload_info['image_type']['system_value']</tpl>
$soft_type
:
<tpl>$upload_info['soft_type']['system_value']</tpl>
$media_type
:
<tpl>$upload_info['media_type']['system_value']</tpl>
foreach $upload_info as $var
/foreach