if(!empty($attr['image_list'])){
$simnum = $attr['attachid'];
$tiList = (array) $attr['image_list'];
$imgList = array();
foreach($tiList as $key=>$value){
$attachId = str_replace('attach',''.$key);
$imgList[$key] = (array)$value;
}
$attachid=str_replace('attach', '', $key);
$key=='image' && $attachid = $simnum;
$attachid=str_replace('attach', '', $key);
$key=='image' && $attachid = $simnum;
}