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Manuel Pear
Net_NNTP_Client::selectGroup()
Net_NNTP_Client::selectGroup() -- select a newsgroup
Synopsis
- <?php
- require_once 'Net/NNTP/Client.php
- ?>
array Net_NNTP_Client::selectGroup (string $newsgroup)
Description
Selects a specific newsgroup on the NNTP-server
Valeur retournée
array - If the newsgroup exists, an array is returned:
Tableau 54-1.
| 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.
Valeurs renvoyées
Tableau 54-2. Valeurs PEAR_Error possibles
| 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 |
|
Note
Cette fonction ne peut pas être appelée de façon statique.
Exemple
Exemple 54-1. Using selectGroup()
- <?php
- ...
- $ret = $nntp->connect('news.php.net');
- if( PEAR::isError($ret)) {
-
- } else {
-
- $data = $nntp->selectGroup('php.pear.dev');
-
- echo "Count: ", $data['last'] - $data['first'];
- ?>
|
Remonter
