Ticket #41501: 41501_4.patch

formatting.php

@@ -5147 +5147 @@
  * @param string $text The content to encode.
  * @return string The encoded content.
  */
-function wp_staticize_emoji( $text ) {
+function wp_staticize_emoji( $text ) { 
+        if ( ( ( function_exists( 'mb_check_encoding' ) && mb_check_encoding( $text, 'ASCII' ) ) || ! preg_match( '/[^\x00-\x7F]/', $text ) ) && false === strpos( $text ,'&#x' ) ) {
+                 // The text doesn't contain anything that might be emoji, so we can return early. 
+                        return $text; 
+        }
         $text = wp_encode_emoji( $text );
 
         $output = '';