Fix 'IssueService->get' with multidimensional 'paramArray'

[zolotarev-om]

there is a bug when you create a url from a multidimensional 'paramArray'

url path without fix (and in this case the query does not work correctly)

/issue/TEST-11157?fields%5B0%5D=-attachment&fields%5B1%5D=-comment&expand%5B0%5D=changelog

url path with fix (all correctly)

/issue/RR-11157?fields=-attachment&fields=-comment&expand=changelog

[lesstif]

I was already tested multidimensional array param and it works. (see below example code)

would you show me your code please?

thanks.

$issueService = new IssueService();

$queryParam = [
        'fields' => [  // default: '*all'
            'summary',
            'attachment',
            'comment',
        ],
        'expand' => [
            'changelog',
            'names',
            'schema',
        ]
    ];
        
$issue = $issueService->get('TEST-11157', $queryParam);

var_dump($issue->fields);

[zolotarev-om]

it seems to be working(no exception/warning/etc), but not display requested(!) params

in this queryParam example
[ 'fields' => [ '-attachment', '-comment' ], 'expand' => [ 'changelog' ] ]
result not contained changelog and not hide attachment and comment (result contains some default fields)

ps: at least reproduced on latest php7.0.*

[lesstif]

@zolotarev-om your are correct. thanks :)