SAM Funkcje
PHP Manual

SAMConnection->subscribe

(No version information available, might be only in CVS)

SAMConnection->subscribe Create a subscription to a specified topic.

Opis

SAMConnection
string subscribe ( string $targetTopic )

The "subscribe" method is used to create a new subscription to a specified topic.

Parametry

targetTopic

The identity of the topic (topic://topicname) to subscribe to.

Zwracane wartości

A subscription identifier that can be used in a subsequent receive call as a selector to obtain any topic data or FALSE if an error occurred. The subscription identifier should be used in the receive call in place of the simple topic name.

Przykłady

Example #1 Subscribe to a topic

<?php
$subid 
$conn->subscribe('topic://A');
if (!
$subid) {
  
// The subscribe failed!
  
echo "Subscribe failed ($conn->errno) $conn->error";
}
?>

Patrz także


SAM Funkcje
PHP Manual