[Plugin: WP Family Tree] Show only year in tree

It would be possible to amend the date format through family-tree.php. Somewhere around line 91:

$str .= ‘”Birthday=’.$node->born.'”,’.”\n”;

I am afraid you will have to figure out the relevant PHP to format $node->born into the format you are looking for.

The date format will be configurable in a release to be published soon.

By the way… Thanks for the positive feedback! ??

Great. Thanks! I will patiently wait for next release.

If you want to display just the year change this code:

$str .= '"Birthday='.$node->born.'",'."\n";
 if (!empty($node->died) && $node->died != '-') {
  $str .= '"Deathday='.$node->died.'",'."\n";
 }

to this code:

$str .= '"Birthday='.substr($node->born, 0, 4).'",'."\n";
 if (!empty($node->died) && $node->died != '-') {
  $str .= '"Deathday='.substr($node->died, 0, 4).'",'."\n";
 }