I'm having trouble handling a nested array I get as result from an API. Print_r($result, true); returns an array looking like this (only much longer):
Array
(
[success] => 1
[return] => Array
(
[sellorders] => Array
(
[0] => Array
(
[sellprice] => 0.00000059
[quantity] => 1076.00000000
[total] => 0.00063484
)
[1] => Array
(
[sellprice] => 0.00000060
[quantity] => 927.41519000
[total] => 0.00055645
)
)
[buyorders] => Array
(
[0] => Array
(
[buyprice] => 0.00000058
[quantity] => 6535.77328102
[total] => 0.00379075
)
[1] => Array
(
[buyprice] => 0.00000057
[quantity] => 118539.39620414
[total] => 0.06756746
)
)
)
)
I need to grab the 3 values (sellprice/buyprice, quantity, total) from the first index of both arrays (sellorders and buyorders) and store them in variables ($sellprice, $sellquantity, $selltotal).
The full example php script I'm using can be found on the bottom of this page.
In php, arrays can more or less have infinite dimensions. You can go deeper within an array's dimensions by adding another set of square brackets. For example,
$array['deep']['deeper']['deepest'][0];
Assuming the indexes in the sellorders and buyorders are the same in your array, you could do
$sellprice = $result['return']['sellorders'][0]['sellprice'];
$sellquantity = $result['return']['sellorders'][0]['quantity'];
$selltotal = $result['return']['sellorders'][0]['total'];