SAMConnection->subscribeSAMConnection->unsubscribe
(PECL sam >= 0.1.0)
SAMConnection->unsubscribe — Cancel a subscription to a specified topic.
Beschreibung
SAMConnection
bool unsubscribe
( string $subscriptionId
[, string $targetTopic
] )
The "unsubscribe" method is used to delete an existing subscription to a specified topic.
Parameter-Liste
- subscriptionId
-
The identifier of an existing subscription as returned by a call to the subscribe method.
Rückgabewerte
This method returns FALSE if an error occurs.
Beispiele
Beispiel #1 Delete a subscription
<?php
if (!$conn->unsubscribe($subid)) {
// The unsubscribe failed!
echo "Unsubscribe failed ($conn->errno) $conn->error";
}
?>
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