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Source View: emoji_svg_url

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Understanding Source Code

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Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

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Line Code
2956           'prefetch'     => array(),
2957           'prerender'    => array(),
2958      );
2959
2960      /*
2961       * Add DNS prefetch for the Emoji CDN.
2962       * The path is removed in the foreach loop below.
2963       */
2964      /** This filter is documented in wp-includes/formatting.php */
2965      $hints['dns-prefetch'][] = apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/11.2.0/svg/' );
2966
2967      foreach ( $hints as $relation_type => $urls ) {
2968           $unique_urls = array();
2969
2970           /**
2971            * Filters domains and URLs for resource hints of relation type.
2972            *
2973            * @since 4.6.0
2974            *