i am having a issue with json codeigniter rest its not closing the tag - api

Question

i am having a problem with json codeigniter rest
i am making this call to the server and the problem its that its not closing the json tags
s, USA","clientUID":"7","email":null,"idipad":"2","dateModified":null},{"id":"19","uid":null,"name":"Wayne Corporation, Inc.","phone":"932345324","address":"Second st. 312, Gotham City","clientUID":"7","email":"waynecorp#gmail.com","idipad":"1","dateModified":null}]
its missing the final }
this is the code that creates the response :
$this->response(array('login'=>'login success!','user_admin_id'=>$user_id,'client'=>$client,'users'=>$users,'projects'=>$projects,'plans'=>$plans,'meetings'=>$meetings,'demands'=>$demands,'tasks'=>$tasks,'presences'=>$presences,'contractors'=>$contractors,'companies'=>$companies), 200);
this is the client call using curl :
$this->curl->create('http://dev.onplans.ch/onplans/index.php/api/example/login/format/json');
// Option & Options
$this->curl->option(CURLOPT_BUFFERSIZE, 10);
$this->curl->options(array(CURLOPT_BUFFERSIZE => 10));
// More human looking options
$this->curl->option('buffersize', 10);
// Login to HTTP user authentication
$this->curl->http_login('admin', '1234');
// Post - If you do not use post, it will just run a GET request
//$post = array('remember'=>'true','email'=>'admin.architect#onplans.ch','password'=>'password');
$post = array('remember'=>'true','email'=>'admin.architect#onplans.ch','password'=>'password');
$this->curl->post($post);
// Cookies - If you do not use post, it will just run a GET request
$vars = array('remember'=>'true','email'=>'manuel#ffff.com','password'=>'password');
$this->curl->set_cookies($vars);
// Proxy - Request the page through a proxy server
// Port is optional, defaults to 80
//$this->curl->proxy('http://example.com', 1080);
//$this->curl->proxy('http://example.com');
// Proxy login
//$this->curl->proxy_login('username', 'password');
// Execute - returns responce
echo $this->curl->execute();
// Debug data ------------------------------------------------
// Errors
$this->curl->error_code; // int
$this->curl->error_string;
print_r('error :::::LOGINN REMOTE:::::'.$this->curl->error_string);
// Information
$this->curl->info; // array
print_r('info :::::::::::::'.$this->curl->info);
the response belong to the rest api codeigniter from phil
/**
* Response
*
* Takes pure data and optionally a status code, then creates the response.
*
* #param array $data
* #param null|int $http_code
*/
public function response($data = array(), $http_code = null)
{
global $CFG;
// If data is empty and not code provide, error and bail
if (empty($data) && $http_code === null)
{
$http_code = 404;
// create the output variable here in the case of $this->response(array());
$output = NULL;
}
// If data is empty but http code provided, keep the output empty
else if (empty($data) && is_numeric($http_code))
{
$output = NULL;
}
// Otherwise (if no data but 200 provided) or some data, carry on camping!
else
{
// Is compression requested?
if ($CFG->item('compress_output') === TRUE && $this->_zlib_oc == FALSE)
{
if (extension_loaded('zlib'))
{
if (isset($_SERVER['HTTP_ACCEPT_ENCODING']) AND strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== FALSE)
{
ob_start('ob_gzhandler');
}
}
}
is_numeric($http_code) OR $http_code = 200;
// If the format method exists, call and return the output in that format
if (method_exists($this, '_format_'.$this->response->format))
{
// Set the correct format header
header('Content-Type: '.$this->_supported_formats[$this->response->format]);
$output = $this->{'_format_'.$this->response->format}($data);
}
// If the format method exists, call and return the output in that format
elseif (method_exists($this->format, 'to_'.$this->response->format))
{
// Set the correct format header
header('Content-Type: '.$this->_supported_formats[$this->response->format]);
$output = $this->format->factory($data)->{'to_'.$this->response->format}();
}
// Format not supported, output directly
else
{
$output = $data;
}
}
header('HTTP/1.1: ' . $http_code);
header('Status: ' . $http_code);
// If zlib.output_compression is enabled it will compress the output,
// but it will not modify the content-length header to compensate for
// the reduction, causing the browser to hang waiting for more data.
// We'll just skip content-length in those cases.
if ( ! $this->_zlib_oc && ! $CFG->item('compress_output'))
{
header('Content-Length: ' . strlen($output));
}
exit($output);
}

Answer 1

This answer was referenced from Github issue. Also raised by Pedro Dinis, i guest.
I met this problem today and take me long hours to search for the solution. I share here with hope to help someone like me.
The key is to replace around line 430 in the library file: REST_Controller.php :
header('Content-Length: ' . strlen($output));
by
header('Content-Length: ' . strlen("'".$output."'"));
UPDATE: The problem was solved here
Or you can just comment out the code, it will run fine. :)