[auto] mu-plugin: disable-emojis

wp-content/mu-plugins/disable-emojis.php

@@ -3,7 +3,7 @@
 Plugin Name: Disable Emojis
 Plugin URI: https://geek.hellyer.kiwi/plugins/disable-emojis/
 Description: Disable Emojis
-Version: 1.5.3
+Version: 1.7
 Author: Ryan Hellyer
 Author URI: https://geek.hellyer.kiwi/
 License: GPL2
@@ -66,11 +66,17 @@ function disable_emojis_tinymce( $plugins ) {
  * @return array                 Difference betwen the two arrays.
  */
 function disable_emojis_remove_dns_prefetch( $urls, $relation_type ) {
+
 	if ( 'dns-prefetch' == $relation_type ) {
-		/** This filter is documented in wp-includes/formatting.php */
-		$emoji_svg_url = apply_filters( 'emoji_svg_url', 'https://s.w.org/images/core/emoji/2.2.1/svg/' );
 
-		$urls = array_diff( $urls, array( $emoji_svg_url ) );
+		// Strip out any URLs referencing the WordPress.org emoji location
+		$emoji_svg_url_bit = 'https://s.w.org/images/core/emoji/';
+		foreach ( $urls as $key => $url ) {
+			if ( strpos( $url, $emoji_svg_url_bit ) !== false ) {
+				unset( $urls[$key] );
+			}
+		}
+
 	}
 
 	return $urls;