EE date formatting

EE date formatting

<?php
/* This looks like a mess, but it works. Allow PHP for the template, set parsing to Output.
 * Results in the following:
 * Jan 16 - 18, 2010
 * Jan 16 - Feb 18, 2010
 * Jan 16, 2010 - Jan 18, 2020
 */
?>

{if event_start_datetime && event_end_datetime}{event_start_datetime format="%F %j"}<?php if ("{event_start_datetime format="%Y"}" != "{event_end_datetime format="%Y"}") { ?>, {event_end_datetime format="%Y"} <?php } ?>-<?php if (("{event_start_datetime format="%F"}" != "{event_end_datetime format="%F"}") || ("{event_start_datetime format="%Y"}" != "{event_end_datetime format="%Y"}")) { ?> {event_end_datetime format="%F"}<?php } ?>{event_end_datetime format="%j"}<?php if ("{event_start_datetime format="%Y"}" == "{event_end_datetime format="%Y"}") { ?>, {event_end_datetime format="%Y"}<?php } ?>{/if}