PHP curl获取多维数组

Question

I'm trying to get a list of issues using gitlab API. The response is correct testing the URL, but the curl doesnot execute in my php code. I guess it`s because of the multidimensional array. but how do you solve this? Here is my function:

function getissues_list () {

    $url = MAIN_URL."/issues";

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPGET , true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $this->token);
    $response = curl_exec($ch);

    if (!curl_exec($ch)) {

        echo ($this->exception_message);

    } else{
        return $response;
        curl_close($ch);
    }

}

Thanks!

Answer 1

function getissues_list () {
    global MAIN_URL; // Is this accessible in this function?

    $url = MAIN_URL."/issues";

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPGET , true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $this->token);
    $response = curl_exec($ch);

    var_dump($response);// ADD THIS LINE TO DEBUG!!!!!!!!

    if (!curl_exec($ch)) {
        echo ($this->exception_message);
    } else{
        return $response;
        curl_close($ch);
    }

}