Stomp::readFrame

stomp_read_frame

Reads the next frame

&reftitle.description;

&style.oop; (method):

public `stompframe` `Stomp::readFrame` `string` `class_name`"stompFrame"

&style.procedural;:

`array` `stomp_read_frame` `resource` `link`

Reads the next frame. It is possible to instantiate an object of a specific class, and pass parameters to that class's constructor.

&reftitle.parameters;

&stomp.param.link;

`class_name`

- The name of the class to instantiate. If not specified, a stompFrame object is returned.

&reftitle.returnvalues; &stomp.note.transaction;
&reftitle.changelog;

&Version; | &Description;
Stomp 0.4.0 | `class_name` parameter was added.

&reftitle.examples;

### &style.oop;

    <?php

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

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

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

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

    ?>

&example.outputs.similar;

    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"
    }

### &style.procedural;

    <?php

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

    /* check connection */
    if (!$link) {
        die('Connection failed: ' . stomp_connect_error());
    }

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

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

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

    ?>

&example.outputs.similar;

    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"
      }
    }