PHP Australia Conference 2015

AMQPExchange::declare

(PECL amqp >= Unknown)

AMQPExchange::declareDeclare a new exchange on the broker.

Description

public bool AMQPExchange::declare ([ string $exchange_name = "" [, string $exchange_type = AMQP_EX_TYPE_DIRECT [, int $flags = 0 ]]] )

Declare a new exchange on the broker with the given information. If an exchange by that name already exists and the exchange_type and/or flags are specified, the exchange settings will be updated.

If no exchange_type is specified and the exchange does not exist, the exchange type will default to "direct".

Parameters

exchange_name

The name of the exchange.

exchange_type

The type of the exchange. Can be any of AMQP_EX_TYPE_DIRECT, AMQP_EX_TYPE_FANOUT, AMQP_EX_TYPE_TOPIC or AMQP_EX_TYPE_HEADER.

flags

A bitmask of any of the flags: AMQP_PASSIVE, AMQP_DURABLE, AMQP_AUTODELETE.

Return Values

Returns TRUE on success or FALSE on failure.

Errors/Exceptions

Throws AMQPExchangeException on failure.

Examples

Example #1 AMQPExchange::declare() example

<?php

/* Create a new connection */
$cnn = new AMQPConnection();
$cnn->connect();

$ex = new AMQPExchange($cnn);
$ex->declare('new_topic_exchange'AMQP_EX_TYPE_DIRECTAMQP_DURABLE AMQP_AUTODELETE);

?>

add a note add a note

User Contributed Notes 1 note

up
3
danil dot mipt at gmail dot com
1 year ago
deprecated.
Use AMQPExchange::declareExchange() and AMQPQueue::declareQueue() as the main methods.
https://github.com/pdezwart/php-amqp/pull/58
To Top