Get $post->ID on another php file

  • I use jquery ajax tabs to load custom loops, but I have a problem with page ID on the li tabs when open, they dont’t act like global $post.

    <!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI Tabs - Content via Ajax</title>
  <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
  <script src="//code.jquery.com/jquery-1.10.2.js"></script>
  <script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
  <link rel="stylesheet" href="/resources/demos/style.css">
  <script>
  $(function() {
    $( "#tabs" ).tabs({
      beforeLoad: function( event, ui ) {
        ui.jqXHR.fail(function() {
          ui.panel.html(
            "Couldn't load this tab. We'll try to fix this as soon as possible. " +
            "If this wouldn't be a demo." );
        });
      }
    });
  });
  </script>
</head>
<body>

<div id="tabs">
  <ul>
    <li><a href="#tabs-1">Preloaded</a></li>
    <li><a href="../ajax/content1.php">Tab 1</a></li>
    <li><a href="../ajax/content2.php">Tab 2</a></li>
    <li><a href="../ajax/content3.php">Tab 3 (slow)</a></li>
    <li><a href="../ajax/content4.php">Tab 4 (broken)</a></li>
  </ul>
  <div id="tabs-1">
    <p>Proin elit ...</p>
  </div>
</div>
</body>
</html>

    This tabs are on my pages, and here’s one page code example: ../ajax/content3.php (placed on website root, folder ajax)

    <?php define('WP_USE_THEMES', false);
require('../wp-load.php');
 global $post;
 ?>
<?php
// this should be for example like $posttags = get_the_tags('16601'); and the loop will work
$posttags = get_the_tags($post->ID);
if ($posttags) {
    foreach ($posttags as $tag) {
        query_posts('cat=20"&showposts=30"&tag=' . $tag->slug . '');
    }
}
        if (have_posts()) : while (have_posts()) : the_post(); ?>
                <div class="spotlightwrapperbig-featured-left-index">
                    <div class="ptitle-index-featured-left">
                        <div style="font-weight: bold;font-size: 15px;"><a>" rel="bookmark"><?php the_title(); ?></a></div><?php the_content_limit(200, "[...]"); ?></div>
                    <a>" rel="bookmark" title="<?php the_title_attribute(); ?>"><span class="teaser-image-small"><?php the_post_thumbnail('latestgamingupdates', array('class' => 'index-news-featured-left')); ?></span></a>
                </div>
			<?php endwhile; else: ?>
        <?php endif; ?>

    I need the current page $post->ID, for my loop to proper work.

    [Moderator note: code fixed. Please wrap code in the backtick character or use the code button.]

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