The array calculates the difference and the subtotal of the item, how to handle

Array calculation of difference and subtotal of items
This post was last edited by lazygc520 on 2014-04-14 16:19:41

$s = Array (0 = = Array (0 = = Array (0 = ' 2014-04-11 ', ' time ' = ' 2014-04-11 ', 1 = ' bea01-120n ', ' type ') = ' bea01-120n ', 2 = 176, ' count ' = 176, 1 = = Array (0 = ' 2014-04-11 ', ' time ' = ' 2014-04-11 ', 1 = ' bea21-110n ', ' type ' = ' bea21-110n ', 2 = 1056, ' count ' = 1056, '), 1 = = Array (0 = = Array (0 = ' 2014-04-11 ', ' time ' = ' 2014-04-11 ', 1 = ' bea01-120n ', ' type ' = ' bea01-120n ', 2 = 192, ' count ' = 192,), 1 = = Array (0 = ' 2014-04-11 ', ' time ' = ' 2014-04-11 ', 1 = ' bea21-110n ', ' type ' = ' bea21-110n ', 2 = 960, ' count ' = 960,),),

A subtotal of the type entry for which the type corresponds to the difference and $s[0] and $s[1]. (Subtotal has been implemented, with unset)


The ideal result:

Subtotal results: bea01-120n 176 bea01-120n 192 Difference Value: 176-192 = 16
bea21-110n 1056 bea21-110n 960 1056-960 = 96
Subtotal: 176+1056=1232 192+960 = 1152
------Solution--------------------

$s = Array (
0 = Array (
0 = Array (
0 = ' 2014-04-11 ', ' time ' = ' 2014-04-11 ',
1 = ' bea01-120n ', ' type ' = ' bea01-120n ',
2 = 176, ' count ' = 176,
),
1 = Array (
0 = ' 2014-04-11 ', ' time ' = ' 2014-04-11 ',
1 = ' bea21-110n ', ' type ' = ' bea21-110n ',
2 = 1056, ' count ' = 1056,
),
),
1 = Array (
0 = Array (
0 = ' 2014-04-11 ', ' time ' = ' 2014-04-11 ',
1 = ' bea01-120n ', ' type ' = ' bea01-120n ',
2 = 192, ' count ' = 192,
),
1 = Array (
0 = ' 2014-04-11 ', ' time ' = ' 2014-04-11 ',
1 = ' bea21-110n ', ' type ' = ' bea21-110n ',
2 = 960, ' count ' = 960,
),
),
);

function foo ($a, $b) {
for ($i =0; $i
 
  
  

 $res [] = Array ($a [$i] [' type '], $a [$i] [' count ']-$b [$i] [' count ']);
}
return $res;
}

$t = Call_user_func_array (' foo ', $s);
Print_r ($t);

Array
(
    [0] = = Array
        (
            [0] = bea01-120n
            [1] =-16
        )

    [1] = = Array
        (
            [0] = bea21-110n
            [1] = 96
        )

)

Subtotal, you've done it, and I'm slacking off.
------Solution--------------------
$s = Array (
0 = Array (
0 = Array (
0 = ' 2014-04-11 ', ' time ' = ' 2014-04-11 ',
1 = ' bea01-120n ', ' type ' = ' bea01-120n ',
2 = 176, ' count ' = 176,
),

