#1 余干便民网
$a=Array
(
[0] => Array
(
[id] => 60
[xcbh] => K5200
[name] => 横框
[size] => 6000
[xcnu] => 220
[xcid] => 2
[dhnu] => 220
)
[3] => Array
(
[id] => 59
[xcbh] => L2267
[name] => 边封
[size] => 5350
[xcnu] => 170
[xcid] => 2
[dhnu] => 170
)
[4] => Array
(
[id] => 58
[xcbh] => L2267
[name] => 边封
[size] => 6000
[xcnu] => 160
[xcid] => 2
[dhnu] => 160
)
)
$b=Array
(
[0] => Array
(
[id] => 60
[xcbh] => K5200
[name] => 横框
[size] => 6000
[xcnu] => 220
[xcid] => 2
[dhnu] => 220
)
[1] => Array
(
[id] => 54
[xcbh] => K5201
[name] => 竖框
[size] => 6000
[xcnu] => 30
[xcid] => 2
[dhnu] => 30
)
[2] => Array
(
[id] => 56
[xcbh] => K5230
[name] => 加强中柱
[size] => 5600
[xcnu] => 200
[xcid] => 2
[dhnu] => 200
)
[3] => Array
(
[id] => 59
[xcbh] => L2267
[name] => 边封
[size] => 5350
[xcnu] => 170
[xcid] => 2
[dhnu] => 170
)
[4] => Array
(
[id] => 58
[xcbh] => L2267
[name] => 边封
[size] => 6000
[xcnu] => 160
[xcid] => 2
[dhnu] => 160
)
)
麻烦各位指教，请详细说明，谢谢！我要的就是用$b-$a剩下来的！
2011-10-24 13:55:12