PHPのお勉強！

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    例

    例1 オブジェクト指向型

    <?php

    $queue     = '/queue/foo';
    $msg = 'bar';

    /* connection */
    try {
    $stomp = new Stomp('tcp://localhost:61613');
    } catch(    StompException $e) {
    die(    'Connection failed: ' . $e->getMessage());
    }

    /* send a message to the queue 'foo' */
    $stomp->send($queue, $msg);

    /* subscribe to messages from the queue 'foo' */
    $stomp->subscribe($queue);

    /* read a frame */
    $frame = $stomp->readFrame();

    if (    $frame->body === $msg) {
    var_dump($frame);

    /* acknowledge that the frame was received */
    $stomp->ack($frame);
    }

    /* close connection */
    unset($stomp);

    ?>

    上の例の出力は、 たとえば以下のようになります。

    object(StompFrame)#2 (3) {
  ["command"]=>
  string(7) "MESSAGE"
  ["headers"]=>
  array(5) {
    ["message-id"]=>
    string(41) "ID:php.net-55293-1257226743606-4:2:-1:1:1"
    ["destination"]=>
    string(10) "/queue/foo"
    ["timestamp"]=>
    string(13) "1257226805828"
    ["expires"]=>
    string(1) "0"
    ["priority"]=>
    string(1) "0"
  }
  ["body"]=>
  string(3) "bar"
}

    例2 手続き型

    <?php

    $queue     = '/queue/foo';
    $msg = 'bar';

    /* connection */
    $link = stomp_connect('ssl://localhost:61612');

    /* 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, $msg, array('transaction' => 't1'));

    /* commit a transaction */
    stomp_commit($link, 't1');

    /* subscribe to messages from the queue 'foo' */
    stomp_subscribe($link, $queue);

    /* read a frame */
    $frame = stomp_read_frame($link);

    if (    $frame['body'] === $msg) {
    var_dump($frame);

    /* acknowledge that the frame was received */
    stomp_ack($link, $frame['headers']['message-id']);
    }

    /* close connection */
    stomp_close($link);

    ?>

    上の例の出力は、 たとえば以下のようになります。

    array(3) {
  ["command"]=>
  string(7) "MESSAGE"
  ["body"]=>
  string(3) "bar"
  ["headers"]=>
  array(6) {
    ["transaction"]=>
    string(2) "t1"
    ["message-id"]=>
    string(41) "ID:php.net-55293-1257226743606-4:3:-1:1:1"
    ["destination"]=>
    string(10) "/queue/foo"
    ["timestamp"]=>
    string(13) "1257227037059"
    ["expires"]=>
    string(1) "0"
    ["priority"]=>
    string(1) "0"
  }
}

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