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$s=$ids;//接收到的ID字符串
$sqlslt_veginfo="select {$tb_veg}.veg_id,{$tb_veg}.vsort_id,{$tb_veg}.veg_name,{$tb_veg}.veg_preprice,{$tb_veg}.veg_favprice,{$tb_veg}.veg_picstr,{$tb_veg}.veg_ptfs,{$tb_veg}.veg_ts,{$tb_veg}.veg_fj from {$tb_veg}
where {$tb_veg}.veg_id='{$s}'and {$tb_veg}.vdel_vfy='0'";
$query_veginfo=$pdodb->query($sqlslt_veginfo);
$array_veginfo=$query_veginfo->fetch(2);
$a=array(
"2" => Array
(
"1" => Array
(
"id" => 728,
"name" => "玉带香油莴笋",
"preprice" => 68,
"favprice" => 68,
"pic" => jdcpic1342685874.jpg,
"num" => 1,
"ts" => 0,
"fj" => ""
),
"2" => Array
(
"id" => 727,
"name" => 新杭帮熏鱼,
"preprice" => 38,
"favprice" => 38,
"pic" => jdcpic1342685755.jpg,
"num" => 1,
"ts" => 0,
"fj" => ""
)
),
"1" => Array
(
"1" => Array
(
"id" => 749,
"name" => 秘制日本二十头极品鲍鱼,
"preprice" => 888,
"favprice" => 888,
"pic" => jdcpic1342688648.jpg,
"num" => 5,
"ts" => 0,
"fj" => ""
),
"2" => Array
(
"id" => 748,
"name" => 原汁慢煮焖煨中东干鲍鱼,
"preprice" => 788,
"favprice" => 788,
"pic" => jdcpic1342688600.jpg,
"num" => 1,
"ts" => 0,
"fj" => ""
),
"3" => Array
(
"id" => 747,
"name" => 炝椒酱爆嫩鸡丁,
"preprice" => 20,
"favprice" => 20,
"pic" => jdcpic1342688515.jpg,
"num" => 1,
"ts" => 0,
"fj" => ""
)
)
);
Array
(
[veg_id] => 749
[vsort_id] => 1
[veg_name] => 秘制日本二十头极品鲍鱼
[veg_preprice] => 888
[veg_favprice] => 888
[veg_picstr] => jdcpic1342688648.jpg
[veg_ptfs] =>
[veg_ts] => 0
[veg_fj] =>
)
是单个菜品的详细信息Array
(
[veg_id] => 749
[0] => 749
[vsort_id] => 1
[1] => 1
[veg_name] => 秘制日本二十头极品鲍鱼
[2] => 秘制日本二十头极品鲍鱼
[veg_preprice] => 888
[3] => 888
[veg_favprice] => 888
[4] => 888
[veg_picstr] => jdcpic1342688648.jpg
[5] => jdcpic1342688648.jpg
[veg_ptfs] =>
[6] =>
[veg_ts] => 0
[7] => 0
[veg_fj] =>
[8] =>
)