13 class Client extends http\Client {
16 class ProgressObserver1 implements SplObserver {
17 function update(SplSubject $c, $r = null) {
18 if ($c->getProgressInfo($r)) $c->pi .= "-";
21 class ProgressObserver2 implements SplObserver {
22 function update(SplSubject $c, $r = null) {
23 if ($c->getProgressInfo($r)) $c->pi .= ".";
26 class CallbackObserver implements SplObserver {
28 function __construct($callback) {
29 $this->callback = $callback;
31 function update(SplSubject $c, $r = null) {
32 call_user_func($this->callback, $c, $r);
37 $client->attach($o1 = new ProgressObserver1);
38 $client->attach($o2 = new ProgressObserver2);
40 $o3 = new CallbackObserver(
42 $p = (array) $c->getProgressInfo($r);
43 var_dump(array_key_exists("started", $p));
44 var_dump(array_key_exists("finished", $p));
45 var_dump(array_key_exists("dlnow", $p));
46 var_dump(array_key_exists("ulnow", $p));
47 var_dump(array_key_exists("dltotal", $p));
48 var_dump(array_key_exists("ultotal", $p));
49 var_dump(array_key_exists("info", $p));
54 $client->enqueue(new http\Client\Request("GET", "http://www.example.com/"))->send();
55 var_dump(1 === preg_match("/(\.-)+/", $client->pi));
56 var_dump(3 === count($client->getObservers()));
58 var_dump(2 === count($client->getObservers()));
60 var_dump(1 === count($client->getObservers()));
62 var_dump(0 === count($client->getObservers()));
67 Test\n(bool\(true\)\n)+Done