SAMConnection->error
SAMConnection->peek
SAM Funktionen
PHP Manual

# SAMConnection->isConnected

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

SAMConnection->isConnected — Queries whether a connection is established to a Messaging Server

### Beschreibung

SAMConnection
bool 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.

### Rückgabewerte

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

### Beispiele

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

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

### Siehe auch

- SAMConnection->disconnect
- SAMConnection->connect

SAMConnection->error
SAMConnection->peek
SAM Funktionen
PHP Manual