### Description The following code: ```php <?php $txt = 'acme & co'; echo mb_convert_case($txt, MB_CASE_TITLE, 'UTF-8'), PHP_EOL; ``` Resulted in this output: ``` Acme &Amp; Co ``` But I expected this output instead: ``` Acme & Co ``` Using `uc_words` produces the expected result: ```php <?php $txt = 'acme & co'; echo ucwords($txt), PHP_EOL; ``` results in ``` Acme & Co ``` ### PHP Version PHP 8.4.5, PHP 8.2.26 ### Operating System _No response_