// 判断订单状态
public function get_order_status($os,$ps,$ss){
$arr = array('已取消','待付款','待发货','待收货','确认收货','无效');
if($os==OS_CANCELED){
$str = $arr[0];
}elseif($os ==OS_INVALID ){ // 无效
$str = $arr[5];
}elseif($ps ==PS_PAYED && $ss ==SS_RECEIVED){ // 确认收货
$str = $arr[4];
}elseif($ps ==PS_PAYED && $ss ==SS_SHIPPED){
$str = $arr[3];
}elseif($ps == PS_PAYED && $ss==SS_UNSHIPPED){ // 待发货
$str = $arr[2];
}elseif($ps ==PS_UNPAYED){
$str = $arr[1];
}else{
$str = '11111';
}
return $str;
//return OS_INVALID;
}
来源:https://www.cnblogs.com/wesky/p/5113171.html