wp_resource_hints

apply_filters('wp_resource_hints') is found 1 times:

• /wp-includes/general-template.php line 3521

  		 * }
  		 * @param string $relation_type The relation type the URLs are printed for. One of
  		 *                              'dns-prefetch', 'preconnect', 'prefetch', or 'prerender'.
  		 */
  		$urls = apply_filters( 'wp_resource_hints', $urls, $relation_type );
  
  		foreach ( $urls as $key => $url ) {
  			$atts = array();
  
  			if ( is_array( $url ) ) {
  				if ( isset( $url['href'] ) ) {
  

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