Net_NNTP_Client::selectGroup() -- select a newsgroup
Beschreibung
Selects a specific newsgroup on the NNTP-server
Rückgabewert
array - If the newsgroup exists, an array
is returned:
Tabelle 49-1.
Key | Value |
---|
'count' | Number of articles in the group |
'first' | The first article number in the group |
'last' | The last article number in the group |
'group' | Groupname |
otherwise a
PEAR_Error is returned on fail.
Fehler-Meldungen
Tabelle 49-2. 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
| |
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'];
} |
|