Definition: The term "date.php" refers to a PHP (PHP script) file that contains code for displaying or calculating dates in various formats, including but not limited to: DD/MM/YYYY, MM/DD/YYYY, YYYY-MM-DD, YYYY/MM/DD, etc., according to their respective date ranges. A "date.php" script is typically used on the client side of a web application to display dates and times. It allows developers to define the format they want when rendering dates in a web page or for web-based applications.