sort multidimensional arrays by name. specify the index and order to sort your multiarray.
array sorted by fieldname "first" in descending order
Array
(
[first] => 56
[second] => maria
)
Array
(
[first] => 36
[second] => simone
)
Array
(
[first] => 25
[second] => fred
)
Array
(
[first] => 12
[second] => tom
)
Array
(
[first] => 3
[second] => peter
)
array sorted by fieldname "second" in ascending order
Array
(
[first] => 25
[second] => fred
)
Array
(
[first] => 56
[second] => maria
)
Array
(
[first] => 3
[second] => peter
)
Array
(
[first] => 36
[second] => simone
)
Array
(
[first] => 12
[second] => tom
)