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Source View: url_to_postid

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Line Code
58      global $wp_rewrite;
59      $wp_rewrite->add_endpoint($name, $places);
60 }
61
62 // examine a url (supposedly from this blog) and try to
63 // determine the post ID it represents.
64 function url_to_postid($url) {
65      global $wp_rewrite;
66
67      $url = apply_filters('url_to_postid', $url);
68
69      // First, check to see if there is a 'p=N' or 'page_id=N' to match against
70      if ( preg_match('#[?&](p|page_id|attachment_id)=(\d+)#', $url, $values) )     {
71           $id = absint($values[2]);
72           if ($id)
73                return $id;
74      }
75
76      // Check to see if we are using rewrite rules