Are there any best practices for handling locale settings in PHP scripts?

When handling locale settings in PHP scripts, it is important to set the appropriate locale for your application to ensure proper formatting of dates, times, numbers, and currencies based on the user's location. One best practice is to use the setlocale() function to set the desired locale before performing any locale-sensitive operations in your script.

// Set the desired locale
setlocale(LC_ALL, 'en_US.UTF-8');

// Example usage: formatting a date
$date = strftime('%A, %B %d, %Y', strtotime('today'));
echo $date;