Acknowledge the receipt of a message

AMQPQueue
AMQPQueue::bind
AMQPQueue
PHP Manual

# AMQPQueue::ack

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AMQPQueue::ack — Acknowledge the receipt of a message

### Description

public void AMQPQueue::ack ( int `$delivery_tag` [, int `$flags` = NULL ] )

This method allows the acknowledgement of a message that is retrieved with the `AMQP_NOACK` flag through AMQPQueue::get or AMQPQueue::consume

### Parameters

`delivery_tag`

  The message delivery tag of which to acknowledge receipt.

`flags`

  The only valid flag that can be passed is `AMQP_MULTIPLE`.

### Return Values

AMQPQueue
AMQPQueue::bind
AMQPQueue
PHP Manual