# Stomp::commit

# stomp_commit

(PECL stomp >= 0.1.0)

Stomp::commit -- stomp_commit — Commits a transaction in progress

### 说明

面向对象风格 (method):

public Stomp::commit(string `$transaction_id`, array `$headers` = ?): bool

过程化风格:

stomp_commit(resource `$link`, string `$transaction_id`, array `$headers` = ?): bool

Commits a transaction in progress.

### 参数

`link`

  仅对过程化样式：由 stomp_connect() 返回的 stomp 连接标识符。

`transaction_id`

  The transaction id.

`headers`

  关联数组包含附加的头信息（例如： receipt）。

### 返回值

成功时返回 `true`， 或者在失败时返回 `false`。

### 示例

示例 #1 面向对象风格

`<?php
/* connection */
try {
$stomp = new Stomp('tcp://localhost:61613');
} catch(StompException $e) {
die('Connection failed: ' . $e->getMessage());
}
/* begin a transaction */
$stomp->begin('t1');
/* send a message to the queue */
$stomp->send('/queue/foo', 'bar', array('transaction' => 't1'));
/* commit */
$stomp->commit('t1');
/* close connection */
unset($stomp);
?>`

示例 #2 过程化风格

`<?php
/* connection */
$link = stomp_connect('tcp://localhost:61613');
/* check connection */
if (!$link) {
die('Connection failed: ' . stomp_connect_error());
}
/* begin a transaction */
stomp_begin($link, 't1');
/* send a message to the queue 'foo' */
stomp_send($link, '/queue/foo', 'bar', array('transaction' => 't1'));
/* commit */
stomp_commit($link, 't1');
/* close connection */
stomp_close($link);
?>`

### 注释

小技巧

Stomp is inherently asynchronous. Synchronous communication can be implemented adding a receipt header. This will cause methods to not return anything until the server has acknowledged receipt of the message or until read timeout was reached.

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