SAM Functions
PHP Manual

SAMConnection::isConnected

Queries whether a connection is established to a Messaging Server

Description

bool SAMConnection::isConnected ( void )

Calling the "isConnected" method on a Connection object will check whether the PHP script is connected to a messaging server. No messages can be sent or received unless a connection has been established with a Messaging server.

Return Values

This method returns TRUE if the SAMConnection object is successfully connected to a Messaging server or FALSE otherwise.

Examples

Example #1 Checking whether there us a connection to a Messaging Server

<?php

if ($conn->isConnected()) {
  echo 'Connection is active.';
} else {
  echo 'No active connection!';
}

?>