我想了解WordPress上托管的插件的详细信息。通过调用API来组织存储库http://api.wordpress.org/plugins/info/1.0/

我已经将我使用的代码和输出粘贴到下面。我不擅长PHP，只是想知道如何从数组中检索和输出一条信息，比如下载计数。

$payload = array(
  \'action\' => \'plugin_information\',
  \'request\' => serialize(
    (object)array(
        \'slug\' => \'i-recommend-this\',
        \'fields\' => array(
            \'downloaded\' => true,
            \'description\' => false

            )
     )
   )
);
$body = wp_remote_post( \'http://api.wordpress.org/plugins/info/1.0/\', array( \'body\' => $payload) );

var_dump( unserialize($body[\'body\']) );

object(stdClass)[320]
  public \'name\' => string \'I Recommend This\' (length=16)
  public \'slug\' => string \'i-recommend-this\' (length=16)
  public \'version\' => string \'2.4.2\' (length=5)
  public \'author\' => string \'<a href="http://www.harishchouhan.com">Harish Chouhan</a>\' (length=57)
  public \'author_profile\' => string \'http://profiles.wordpress.org/hchouhan\' (length=38)
  public \'contributors\' => 
    array
      \'hchouhan\' => string \'http://profiles.wordpress.org/hchouhan\' (length=38)
      \'dreamsonline\' => string \'http://profiles.wordpress.org/dreamsonline\' (length=42)
      \'dreamsmedia\' => string \'http://profiles.wordpress.org/dreamsmedia\' (length=41)
      \'Benoit "LeBen" Burgener\' => string \'\' (length=0)
  public \'requires\' => string \'3.3\' (length=3)
  public \'tested\' => string \'3.5.2\' (length=5)
  public \'compatibility\' => 
    array
      \'3.6\' => 
        array
          \'2.4.0\' => 
            array
              ...
          \'2.4.2\' => 
            array
              ...
  public \'rating\' => float 92.4
  public \'num_ratings\' => int 13
  public \'downloaded\' => int 7673
  public \'last_updated\' => string \'2013-08-25\' (length=10)
  public \'added\' => string \'2012-04-25\' (length=10)
  public \'homepage\' => string \'http://www.harishchouhan.com/personal-projects/i-recommend-this/\' (length=64)
  public \'sections\' => 
    array
  \'description\' => string \'<p>This plugin allows your visitors to simply like/recommend your posts instead of comment on it.</p>

<h4>This plugin includes</h4>

<ul>
<li>A counter to display the number of "like" and to vote.</li>
<li>A widget and a function to display the X most liked posts.</li>
<li>A preference pane with some options.</li>
<li>Saves Cookie as well as users IP address to disable voting on the same post again</li>
</ul>

<h4>Advanced Options</h4>

<ul>
<li>Hide count if count is zero</li>
<li>Set a default messages w\'... (length=1694)
      \'installation\' => string \'<ol>
<li>Upload the directory <code>/i-recommend-this/</code> to the <code>/wp-content/plugins/</code> directory</li>
<li>Activate the plugin through the \'Plugins\' menu in WordPress</li>
<li>Click on the Settings link below the plugin name on the plugins page</li>
</ol>

<p>To display the recomment/like link other than at the bottom of individual post, you would have to add below code in your template</p>

<pre><code>&#60;?php if( function_exists(&#039;dot_irecommendthis&#039;) ) dot_irecommendthis(); ?&#62\'... (length=586)
      \'changelog\' => string \'<p>= 2.4.2
* Bug fix. Thanks to @mmaxim</p>

<p>= 2.4.1
* Fixed undefined index error.</p>

<p>= 2.4.0
* Added filter dot_irt_before_count to be able to allow custom content or icons before the count.</p>

<p>= 2.3.0
* Added option to hide count if count is zero
* Added option to disable saving of IP address in the database</p>

<p>= 2.2.0
* Added option to customize the link title. You can now remove the word recomment and add anything you like. Ideas suggested by Krystina Montemurro.</p>

<p>= 2.1.5
* Sup\'... (length=2216)
      \'faq\' => string \'<p>Take a look at the <a href="http://www.dreamsonline.net/wordpress-plugins/i-recommend-this/">official "I Recommend This" FAQ</a>.</p>

<p>You can also visit the <a href="http://www.dreamsonline.net/wordpress-plugins/i-recommend-this/">support center</a> and start a discussion if needed.</p>\' (length=294)
  public \'download_link\' => string \'http://downloads.wordpress.org/plugin/i-recommend-this.2.4.2.zip\' (length=64)
  public \'tags\' => 
    array
      \'dribbble-like\' => string \'dribbble like\' (length=13)
      \'heart\' => string \'heart\' (length=5)
      \'like\' => string \'Like\' (length=4)
      \'love\' => string \'love\' (length=4)
      \'post\' => string \'Post\' (length=4)
      \'rate\' => string \'rate\' (length=4)
      \'rating\' => string \'rating\' (length=6)
      \'recommend\' => string \'recommend\' (length=9)