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Source View: url_to_postid

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Line Code
463      global $wp_rewrite;
464
465      /**
466       * Filters the URL to derive the post ID from.
467       *
468       * @since 2.2.0
469       *
470       * @param string $url The URL to derive the post ID from.
471       */
472      $url = apply_filters( 'url_to_postid', $url );
473
474      // First, check to see if there is a 'p=N' or 'page_id=N' to match against
475      if ( preg_match('#[?&](p|page_id|attachment_id)=(\d+)#', $url, $values) )     {
476           $id = absint($values[2]);
477           if ( $id )
478                return $id;
479      }
480
481      // Get rid of the #anchor