How can i sort my multidimensional array based on inner array value descending?
My array is:
array [
0 => array [
"name_TH" => "test"
"currnetMonth" => 200.0
]
1 => array [
"name_TH" => "test2"
"currnetMonth" => 3000.0
]
2 => array [
"name_TH" => "test3"
"currnetMonth" => 1455.0
]
]
I try to do something like but still not sure how it's work with dimensional array
usort($data, function ($a, $b) {
return dd($b);
});