Net_NNTP::selectGroup() -- select a newsgroup
Beschreibung
Selects a specific newsgroup on the news server
Rückgabewert
array - If the newsgroup exists an array
containing the message number of the first
(array key: ['first'])
and the last message id (array key: ['last'])
or a PEAR_Error, if fail.
Fehler-Meldungen
Tabelle 49-1. Mögliche Fehler-Arten
Error code | Error message | Reason | Solution |
---|
NULL |
Different error messages
|
The messages are directly passed from the news server, in the
most cases caused by calling a non existing article
|
Check the article ID or if your are still connected to the
server (
Net_NNTP::isConnected())
|
Hinweise
Diese Methode kann nicht
statisch aufgerufen werden.
Beispiel
Beispiel 49-1. Using selectGroup() ...
$ret = $nntp->connect("news.php.net");
if( PEAR::isError($ret)) {
// handle error
} else {
// success
$data = $nntp->selectGroup("php.pear.dev");
// Print the count of articles
echo "Count: ", $data['last'] - $data['first'];
} |
|