Online PHP editor | refs for F8p9A

<?php if (!class_exists('DateTime')) { die("DateTime did not exist yet\n"); } $sample_data = array( '2015-12-31', '31/12/2015', '12/31/2015', 'Europe/Madrid', 'Asia/Tokyo', 'a', 'b', 'ab', ); foreach ($sample_data as $date_str) { try { $date = new DateTime($date_str); printf("%13s : valid (%s)\n", $date_str, $date->format('c')); } catch (Exception $e) { printf("%13s : not valid\n", $date_str); } }