What are the best practices for handling date and time localization in PHP applications to ensure consistent display across different server environments?
When handling date and time localization in PHP applications, it's important to set the correct timezone and locale to ensure consistent display across different server environments. This can be achieved by using the `date_default_timezone_set()` function to set the timezone and the `setlocale()` function to set the locale.
// Set the timezone
date_default_timezone_set('America/New_York');
// Set the locale
setlocale(LC_TIME, 'en_US.UTF-8');