I have an array:
array(
[0] => Array
(
[d1] => Array
(
................
)
[d2] => Array
(
................
)
)
[1] => Array
(
[d1] => Array
(
................
)
[d2] => Array
(
................
)
)
)
How to create a new array to merge it, so only d1 and d2, remove the index 0 and 1.