12 class Client extends http\Client {
15 class ProgressObserver1 implements SplObserver {
16 function update(SplSubject $c, $r = null) {
17 if ($c->getProgressInfo($r)) $c->pi .= "-";
20 class ProgressObserver2 implements SplObserver {
21 function update(SplSubject $c, $r = null) {
22 if ($c->getProgressInfo($r)) $c->pi .= ".";
25 class CallbackObserver implements SplObserver {
27 function __construct($callback) {
28 $this->callback = $callback;
30 function update(SplSubject $c, $r = null) {
31 call_user_func($this->callback, $c, $r);
36 $client->attach($o1 = new ProgressObserver1);
37 $client->attach($o2 = new ProgressObserver2);
39 $o3 = new CallbackObserver(
41 $p = (array) $c->getProgressInfo($r);
42 var_dump(array_key_exists("started", $p));
43 var_dump(array_key_exists("finished", $p));
44 var_dump(array_key_exists("dlnow", $p));
45 var_dump(array_key_exists("ulnow", $p));
46 var_dump(array_key_exists("dltotal", $p));
47 var_dump(array_key_exists("ultotal", $p));
48 var_dump(array_key_exists("info", $p));
53 $client->enqueue(new http\Client\Request("GET", "http://dev.iworks.at/ext-http/"))->send();
54 var_dump(1 === preg_match("/(\.-)+/", $client->pi));
55 var_dump(3 === count($client->getObservers()));
57 var_dump(2 === count($client->getObservers()));
59 var_dump(1 === count($client->getObservers()));
61 var_dump(0 === count($client->getObservers()));
66 Test\n(bool\(true\)\n)+Done