JS数组合并为一个数组

I have following js array using serialisedArray -

Array
(
    [0] => Array
        (
            [name] => sub_maintenance_template[1][maintenance_location_id]
            [value] => 54321
        )

    [1] => Array
        (
            [name] => sub_maintenance_template[1][maintenance_problem_id]
            [value] => 65432
        )

    [2] => Array
        (
            [name] => sub_maintenance_template[1][maintenance_priority_id]
            [value] => 76896
        )

    [3] => Array
        (
            [name] => sub_maintenance_template[1][description]
            [value] => sample description
        )
)

Expected array -

[sub_maintenance_template] => Array (
    [1] =>
        (
            [maintenance_location_id]=> 54321
            [maintenance_problem_id]=> 65432
            [maintenance_priority_id]=>76896
            [description]=> sample description
        )
)

I tried like this-

foreach( $tableData as $key => $value ) {
        echo $key;
        $newArray['sub_maintenance_template'][3][] = $value['name'];
        $newArray['sub_maintenance_template'][3][] = $value['value'];
    } 

Even though I iterate it through foreach but failed to get desired output. IS there any way to get desired one?

It would be better to pass these as actual arrays in GET or POST, but since the string in name is how arrays would be passed in a URL query string, you can use parse_str:

foreach($array as $values) {
    parse_str("{$values['name']} = {$values['value']}", $result);
}
print_r($result);

Or another way; extract and build key/value pairs to build a query string and then parse it:

parse_str(http_build_query(array_column($array, 'value', 'name')), $result);
print_r($result);