SAMConnection->error
SAMConnection->peek
SAM 함수 목록
PHP Manual

# SAMConnection->isConnected

(PECL sam >= 0.1.0)

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

### 설명

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.

### 반환값

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

### 예제

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!';
}
?>`

### 참고

- SAMConnection->disconnect
- SAMConnection->connect

SAMConnection->error
SAMConnection->peek
SAM 함수 목록
PHP Manual