How do I convert datetime to ISO 8601 in PHP
Object Oriented This is the recommended way. $datetime = new DateTime(‘2010-12-30 23:21:46’); echo $datetime->format(DateTime::ATOM); // Updated ISO8601 Procedural For older versions of PHP, or if you are more comfortable with procedural code. echo date(DATE_ISO8601, strtotime(‘2010-12-30 23:21:46’));