Hi,
Thanks for your answer. Something i don’t understand or it was not good. BUT, with this code it works fine for me:
<?php
/*build and fill: cp-loop and repeater loop*/
if(have_posts()) : while(have_posts()) : the_post();
$my_workshop_name = get_the_title();
if( have_rows('datums') ):
while ( have_rows('datums') ) : the_row();
$my_workshop_date = get_sub_field('datum');
$the_ID = get_the_ID();
/*of course you can extend this with additional fields or infos for that workshop that you can use later*/
$workshops[$my_workshop_date][$the_ID]['date'] = $my_workshop_date;
$workshops[$my_workshop_date][$the_ID]['name'] = $my_workshop_name;
endwhile;
endif;
endwhile;
endif;
/*output*/
// [20151201]=> array(1) { [29]=> array(2) { ["date"]=> string(8) "20151201" ["name"]=> string(18) "TEST123 4-12-2015" } }
//$datum = date("Ymd");
ksort($workshops);
foreach ($workshops as $key_day => $row_day){
if ($key_day > date("Ymd")) {
foreach ($row_day as $key_workshop => $row_workshop){
$workshop_name = $row_workshop['name'];
$workshop_date = $row_workshop['date'];
echo $workshop_date .' : '. $workshop_name .'<br />';
}
}
}
?>