What is the correct syntax for setting the locale to German in PHP?

To set the locale to German in PHP, you can use the setlocale() function with the appropriate parameters. The correct syntax for setting the locale to German is "setlocale(LC_ALL, 'de_DE.UTF-8')". This will set the locale to German with UTF-8 encoding.

setlocale(LC_ALL, 'de_DE.UTF-8');