环信用户导入PHP

$hxurl = "https://a1.easemob.com/51xxx/aaaa/";/**     * 批量删除用户     * 描述：删除某个app下指定数量的环信账号。上述url可一次删除300个用户,数值可以修改 建议这个数值在100-500之间，不要过大     *     * @param $limit="300" 默认为300条               * @param $ql 删除条件     *          如ql=order+by+created+desc 按照创建时间来排序(降序)     */    function batchDeleteUser($limit = "300", $ql = '') {        global $hxurl;        $url = $hxurl."users?limit=" . $limit;        if (! empty ( $ql )) {            $url = $hxurl."users?ql=" . $ql . "&limit=" . $limit;        }        $header = array(_get_token());        $result = _curl_request( $url, '', $header, $type = 'DELETE' );        return $result;    }    /**     * 更改用户昵称     * @param  [string] $username [用户名称]     * @param  [string] $nickname [用户昵称]     *     */    function editNick($username,$nickname) {        global $hxurl;        $formgettoken = $hxurl."users/" . $username;        $body=array(            "username"=>$username,            "nickname"=>$nickname,        );        $patoken=json_encode($body);        $header = array(_get_token());        $result = _curl_request( $formgettoken, $patoken, $header, $type = 'PUT');        return $result;    }    /**     * 授权注册模式 || 批量注册     *     * @param $options['username'] 用户名               * @param $options['password'] 密码     *          批量注册传二维数组     */    function accreditRegister($options) {        global $hxurl;        $formgettoken = $hxurl."users";        $header = array(_get_token());        $result = _curl_request ( $formgettoken, json_encode($options), $header );        return $result;    }//授权注册模式 POST /{org_name}/{app_name}/usersfunction registerToken($username,$pwd,$nickname=''){    global $hxurl;    $formgettoken=$hxurl."users";    $body=array(        "username"=>$username,        "password"=>$pwd,        'nickname'=>$nickname    );    $patoken=json_encode($body);    $header = array(_get_token());    $res = _curl_request($formgettoken,$patoken,$header);    $arrayResult =  json_decode($res, true);        return $arrayResult ;}//重置用户密码 PUT /{org_name}/{app_name}/users/{username}/passwordfunction changePwdToken($nikename,$newpwd){    global $hxurl;    $formgettoken=$hxurl."users/".$nikename."/password";    $body=array(        "newpassword"=>$newpwd,    );    $patoken=json_encode($body);    $header = array(_get_token());    $method = "PUT";    $res = _curl_request($formgettoken,$patoken,$header,$method);    $arrayResult =  json_decode($res, true);        return $arrayResult ;}//删除 DELETE /{org_name}/{app_name}/users/{username}function delUserToken($nikename){    global $hxurl;    $formgettoken=$hxurl."users/".$nikename;    $body=array();    $patoken=json_encode($body);    $header = array(_get_token());    $method = "DELETE";    $res = _curl_request($formgettoken,$patoken,$header,$method);    $arrayResult =  json_decode($res, true);        return $arrayResult ;}

//先获取app管理员token POST /{org_name}/{app_name}/tokenfunction _get_token(){    global $hxurl;    $formgettoken=$hxurl."token";    $body=array(    "grant_type"=>"client_credentials",    "client_id"=>"xxxxxxxxxxxxxxxxxxxxx",    "client_secret"=>"xxxxxxxxxxxxxxxxxxxxxx"    );    $patoken=json_encode($body);    $res = _curl_request($formgettoken,$patoken);    $tokenResult = array();        $tokenResult =  json_decode($res, true);    //var_dump($tokenResult);    return "Authorization: Bearer ". $tokenResult["access_token"];  }function _curl_request($url, $body, $header = array(), $method = "POST"){    array_push($header, 'Accept:application/json');    array_push($header, 'Content-Type:application/json');    $ch = curl_init();    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 60);    curl_setopt($ch, CURLOPT_URL, $url);    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);    //curl_setopt($ch, $method, 1);        switch ($method){         case "GET" :             curl_setopt($ch, CURLOPT_HTTPGET, true);        break;         case "POST":             curl_setopt($ch, CURLOPT_POST,true);         break;         case "PUT" :             curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");         break;         case "DELETE":            curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, "DELETE");         break;     }        curl_setopt($ch, CURLOPT_USERAGENT, 'SSTS Browser/1.0');    curl_setopt($ch, CURLOPT_ENCODING, 'gzip');    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1);    if (isset($body{3}) > 0) {        curl_setopt($ch, CURLOPT_POSTFIELDS, $body);    }    if (count($header) > 0) {        curl_setopt($ch, CURLOPT_HTTPHEADER, $header);    }    $ret = curl_exec($ch);    $err = curl_error($ch);    $err = curl_getinfo($ch,CURLINFO_HTTP_CODE); //设置返回状态码    curl_close($ch);    //clear_object($ch);    //clear_object($body);    //clear_object($header);    if ($err) {        return $err;    }    return $ret;}