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SAMConnection->unsubscribe()

Cancel a subscription to a specified topic. ()

SAMConnection {
  bool unsubscribe(string subscriptionId,
                   string targetTopic);

}

The "unsubscribe" method is used to delete an existing subscription to a specified topic.

Parameters

subscriptionId

The identifier of an existing subscription as returned by a call to the subscribe method.

Return Values

This method returns FALSE if an error occurs.

Examples

Example 2133. Delete a subscription

<?php
if (!$conn->unsubscribe($subid)) {
   
// The unsubscribe failed!
   
echo "Unsubscribe failed ($conn->errno) $conn->error";
}
?>