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1. almemedia
   Member
   Posted 4 months ago #

   I have a problem, probably because my bad php coding but I am trying to get the title of a post depending on a custom field.

   <?php if (get_field('matcher') && get_field('matcher') != "") { ?>
   <?php foreach(get_field('matcher') as $matcher): ?>
   <?php foreach(get_post_meta($matcher->ID, vinnare) as $vinnare): ?>
   <?php echo get_the_title($vinnare->ID) ?>
   <?php endforeach; ?>
   <?php endforeach; ?>
   <?php } ?>

   Both matcher and vinnare has the ID of respective post, so if I change $vinnare->ID to $matcher->ID, I get the title of matcher but I need another post linked via a custom field to be displayed. How do I do that???

   Thanks in advance!

2. vtxyzzy
   Member
   Posted 4 months ago #

   It may not be the cause of the problem, but it looks like this line:

   <?php foreach(get_post_meta($matcher->ID, vinnare) as $vinnare): ?>

   is missing some quotes:

   <?php foreach(get_post_meta($matcher->ID, 'vinnare') as $vinnare): ?>

3. almemedia
   Member
   Posted 4 months ago #

   Thanks, but that didn't solve it...

4. vtxyzzy
   Member
   Posted 4 months ago #

   I think the problem is that you used get_field() for $matcher, but get_post_meta() for $vinnare.

   get_field() apparently returns an object, get_post_meta() returns values.

   Please try changing this:

   <?php echo get_the_title($vinnare->ID) ?>

   to this:

   <?php echo get_the_title($vinnare) ?>

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