What are some best practices for formatting dates in PHP functions?

When formatting dates in PHP functions, it is important to use the correct format characters to display the date in the desired way. Some best practices include using the date() function along with the appropriate format characters, ensuring proper handling of timezones if needed, and considering the use of DateTime objects for more advanced date manipulation.

// Example of formatting a date in PHP using the date() function
$date = "2022-01-15";
$formatted_date = date("F j, Y", strtotime($date));
echo $formatted_date;