File

core/includes/date.inc, line 34
Date API functions.

Code

define('DATE_REGEX_LOOSE', '/(\d{4})-?(\d{1,2})-?(\d{1,2})([T\s]?(\d{2}):?(\d{2}):?(\d{2})?(\.\d+)?(Z|[\+\-]\d{2}:?\d{2})?)?/')