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Source View: url_to_postid

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