(PECL sam >= 0.1.0)

SAMConnection::isConnected Queries whether a connection is established to a Messaging Server


SAMConnection::isConnected ( void ) : bool

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.

Возвращаемые значения

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


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


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