1 <?php
2 class jsonRPC {
4 private $curlHandler = NULL;
5 private $debug;
6 private $url;
7 private $id;
9 public function __construct($url,$debug = false) {
11 $this->url = $url;
12 $this->dbug = $debug;
13 $this->id = 1;
15 // Init Curl handler
16 $this->curlHandler = curl_init($this->url);
17 curl_setopt($this->curlHandler, CURLOPT_URL , $this->url);
18 curl_setopt($this->curlHandler, CURLOPT_COOKIESESSION , TRUE);
19 curl_setopt($this->curlHandler, CURLOPT_COOKIEFILE, 'cookiefile.txt');
20 curl_setopt($this->curlHandler, CURLOPT_POST , TRUE);
21 curl_setopt($this->curlHandler, CURLOPT_RETURNTRANSFER , TRUE);
22 curl_setopt($this->curlHandler, CURLOPT_HTTPHEADER , array('Content-Type: application/json'));
23 }
25 public function __call($method,$params) {
27 if (!is_scalar($method)) trigger_error('jsonRPC::__call requires a scalar value as first parameter!');
29 if (is_array($params)) {
30 $params = array_values($params);
31 } else {
32 trigger_error('jsonRPC::__call requires an array value as second parameter!');
33 }
35 // prepares the request
36 $this->id ++;
37 $request = json_encode(array('method' => $method,'params' => $params,'id' => $this->id));
39 // Set curl options
40 curl_setopt($this->curlHandler, CURLOPT_POSTFIELDS , $request);
41 $response = curl_exec($this->curlHandler);
42 $response = json_decode($response,true);
44 // Check responce id
45 if ($response['id'] != $this->id){
46 trigger_error('jsonPRC returned incorrect response id (request id: '.$this->id.', response id: '.$response['id'].')');
47 }
49 return($response['result']);
50 }
51 }
52 ?>