我有使用 jaxl 库的 xmpp 事务库:
class xmpp{
public function register_user($username, $password){
require_once 'JAXL/jaxl.php';
$this->client = new JAXL(array(
'jid' => 'localhost',
'log_level' => JAXL_ERROR
));
$this->username = $username;
$this->password = $password;
$this->client->require_xep(array(
'0077' // InBand Registration
));
$thisClassObject =& $this;
$this->client->add_cb('on_stream_features', function($stanza) use(&$thisClassObject) {
$thisClassObject->client->xeps['0077']->get_form('localhost');
return array($thisClassObject, 'wait_for_register_form');
});
$this->client->start();
return;
}
public function wait_for_register_response($event, $args) {
if($event == 'end_stream') {
return;
}
else if($event == 'stanza_cb') {
$stanza = $args[0];
if($stanza->name == 'iq') {
if($stanza->attrs['type'] == 'result') {
echo "registration successful".PHP_EOL."shutting down...".PHP_EOL;
$this->client->end_stream();
return 'logged_out';
}
else if($stanza->attrs['type'] == 'error') {
$error = $stanza->exists('error');
echo "registration failed with error code: ".$error->attrs['code']." and type: ".$error->attrs['type'].PHP_EOL;
echo "error text: ".$error->exists('text')->text.PHP_EOL;
echo "shutting down...".PHP_EOL;
$this->client->end_stream();
return "logged_out";
}
}
}
}
public function wait_for_register_form($event, $args) {
$stanza = $args[0];
$query = $stanza->exists('query', NS_INBAND_REGISTER);
if($query) {
$form = array();
$instructions = $query->exists('instructions');
if($instructions) {
echo $instructions->text.PHP_EOL;
}
$this->client->xeps['0077']->set_form($stanza->attrs['from'], array('username' => $this->username, 'password' => $this->password));
return array($this, "wait_for_register_response");
}
else {
$this->client->end_stream();
return "logged_out";
}
}
}
这些代码与 register_user.php 相同,但在一个类中实现;
我以这种方式在我的代码中使用这个类:
$xmppObj = new xmpp();
$xmppObj('user','password');
/*
some more code after this
/*
当它执行时,成功创建用户,但它会打印一条消息('注册成功......')并且应用程序退出并且它不会在类函数之后执行“在此之后的一些代码”,换句话说它不遵循编码...
我能做些什么来解决这个问题,一个熟悉 JAXL 库的人可以帮助我。