class xmpp {
public function register_user($username, $password) {
require_once './jaxl/jaxl.php';
$this->client = new JAXL(array(
'jid' => 'localhost',
'host' => '127.0.0.1',
'port' => '5222',
'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->send_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->send_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->send_end_stream();
return "logged_out";
}
}
}
$xmppObj = new xmpp();
$xmppObj->register_user('user', 'password');
but I got a massage like this:
registration failed with error code: 400 and type: modify