foreach($good_infoas$key=>&$val){$val['g_num']=$vv[$key];$val['ware_Beizu']=$bb[$key];}[7]=>array(15){["id"]=>string(4)"1170"["g_name"]=>string(12)"日本豆腐"["g_images"]=>string(72)"http://xlddc.zkd.com/Public/Uploads/goods/2017-06-29/595450d5db86a.jpg"["g_price"]=>string(1)"0"["g_attr"]=>string(7)"90g/根"["g_cd"]=>string(6)"中国"["g_desc"]=>string(0)""["g_count"]=>string(3)"998"["g_sum"]=>string(1)"1"["g_cat"]=>string(3)"878"["is_on_sale"]=>string(1)"1"["g_sn"]=>string(5)"13033"["g_cont"]=>NULL["g_num"]=>string(1)"1"["ware_Beizu"]=>string(12)"日本豆腐"}[8]=>&array(15){["id"]=>string(4)"1175"["g_name"]=>string(9)"咸鸭蛋"["g_images"]=>string(72)"http://xlddc.zkd.com/Public/Uploads/goods/2017-06-29/595456e6e0c73.jpg"["g_price"]=>string(1)"0"["g_attr"]=>string(3)"只"["g_cd"]=>string(6)"中国"["g_desc"]=>string(0)""["g_count"]=>string(3)"997"["g_sum"]=>string(1)"2"["g_cat"]=>string(3)"879"["is_on_sale"]=>string(1)"1"["g_sn"]=>string(10)"0401002002"["g_cont"]=>NULL["g_num"]=>string(1)"1"["ware_Beizu"]=>string(9)"咸鸭蛋"}}第八条哪里怎么多了个&怎么去掉&尼？