獲取ecshop某個商品的訂單信息或銷量，把以下代碼放到 lib_main.php

1.統計某個下單商品的人數

function get_goods_ordernum($goods_id){

$sql = "select count(goods_number) from " . $GLOBALS['ecs']->table('order_goods') . " AS g ,".$GLOBALS['ecs']->table('order_info') . " AS o WHERE o.order_id=g.order_id and g.goods_id = " . $goods_id . " and o.order_status in(1,5) " ;//o.order_status=1 表示確認了的訂單才算

return $GLOBALS['db']->getAll($sql);

}

注意：如果有3個人下單，數量是5 ，那返回結果是3

2.統計某個下單商品的銷量，

function get_goods_ordernum($goods_id){

$sql = "select sum(goods_number) from " . $GLOBALS['ecs']->table('order_goods') . " AS g ,".$GLOBALS['ecs']->table('order_info') . " AS o WHERE o.order_id=g.order_id and g.goods_id = " . $goods_id . " and o.order_status in(1,5) " ;//o.order_status=1 表示確認了的訂單才算

return $GLOBALS['db']->getAll($sql);

}

注意：如果有3個人下單，數量是5 ，那返回結果是5

3.統計某個商品商品訂單的詳細信息，在制作相應ecshop商城模板時就可以用到這個數據

function get_goods_ordernum($goods_id){

$sql = "select * from " . $GLOBALS['ecs']->table('order_goods') . " AS g ,".$GLOBALS['ecs']->table('order_info') . " AS o WHERE o.order_id=g.order_id and g.goods_id = " . $goods_id . " and o.order_status in(1,5) " ;//o.order_status=1 表示確認了的訂單才算

return $GLOBALS['db']->getAll($sql);

}

order_status in(1,5) 1表示去人訂單，5表示已分單

完整php代碼

/*獲取有效訂單信息*/

function sales_goods_order($goods_id){

$sql = "select * from " . $GLOBALS['ecs']->table('order_goods') . " AS g ,".$GLOBALS['ecs']->table('order_info') . " AS o WHERE o.order_id=g.order_id and g.goods_id = " . $goods_id . " and o.order_status in(1,5) " ;//o.order_status=1 1表示確認訂單，5已分單

return $GLOBALS['db']->getAll($sql);

}

/*獲取某個商品有效訂單 銷量統計*/

function sales_goods_number($goods_id){

$arr = sales_goods_order($goods_id);

//return array_sum($arr['goods_number']);

foreach($arr as $k=>$v){

$val[] = $v['goods_number'];

}

$count = array_sum($val);

if(!empty($count)){

return $count;

}else{

return '0';

}

}

以上就是本文章的內容，希望對大家有所幫助