What resources or documentation can I refer to for date-related functions in PHP?

When working with date-related functions in PHP, it can be helpful to refer to the official PHP documentation for a comprehensive list of available functions and their usage. Additionally, online resources such as W3Schools or tutorials on websites like Stack Overflow can provide practical examples and explanations for common date-related tasks.

// Example code snippet showing how to get the current date and time in PHP
$currentDateTime = date('Y-m-d H:i:s');
echo $currentDateTime;