Sorry to revive an old thread but I pulled your code from the example above;
<? if (get_field('date-start')) : ?>
The next opportunities to undertake this workshop are: <br/>
<?
$format_in = 'yymmdd'; // the format your value is saved in (set in the field options)
$format_out = 'D d MM'; // the format you want to end up with
$date = DateTime::createFromFormat($format_in, get_field('date-start'));
echo get_field('date-start');
//echo $date->format( $format_out );
echo '$date: <pre>';
print_r($date);
echo '</pre>';
endif;
?>
Outputs;
The next opportunities to undertake this workshop are:
20150725$daten:
ie the date-start field is valid.
if I uncomment this line //echo $date->format( $format_out );
I get a fatal error.
PHP 5.5
