Manuale PHP
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SAMConnection::isConnected()

(no version information, might be only in CVS)

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

Descrizione

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

class SAMConnection {

bool isConnected ( void )

}

Esempi

Esempio 1. Checking whether there us a connection to a Messaging Server

<?php

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

?>



IndietroPartenzaAvanti
SAMConnection->errorRisaliSAMConnection::peek()