Title: Comma separator
Last modified: September 12, 2020
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# Comma separator
* [simoneboccuzzi](https://wordpress.org/support/users/simoneboccuzzi/)
* (@simoneboccuzzi)
* [5 years, 8 months ago](https://wordpress.org/support/topic/comma-separator/)
* Hello!
I would like my list of articles to be separated by commas and not bulleted
list. I use the code snippet plugin to insert the php code. How can I solve?
* Screen:
[https://share.getcloudapp.com/2NuyZK0K](https://share.getcloudapp.com/2NuyZK0K)
[https://share.getcloudapp.com/Z4uk8xqY](https://share.getcloudapp.com/Z4uk8xqY)
* Thank you!
* The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcomma-separator%2F%3Foutput_format%3Dmd&locale=en_US)
to see the link]_
Viewing 3 replies - 1 through 3 (of 3 total)
* Plugin Author [Frederik Rosendahl-Kaa](https://wordpress.org/support/users/frederik-rosendahl-kaa/)
* (@frederik-rosendahl-kaa)
* [5 years, 8 months ago](https://wordpress.org/support/topic/comma-separator/#post-13402986)
* Hi [@simoneboccuzzi](https://wordpress.org/support/users/simoneboccuzzi/),
* To change the way relationship field output is displayed on then you have to
add some code in your function.php in your theme or child-theme.
* I do not really know anything about the code snippet plugin so do not know if
you can insert the code here as well.
* But I have made some code as you can see here which makes the relationship field
a comma seperate list
* ```
add_filter( 'acfvc_relationship', 'acfvc_custom_relationship', 10, 3 );
function acfvc_custom_relationship ( $output, $field, $post_id ) {
$posts = $field["value"];
$output = "";
foreach($posts as $key => $post_details) {
$post_id = $post_details->ID;
$output .= '
'.get_the_title($post_id).'';
if ( $key != array_key_last( $posts ) ) {
$output .= ', ';
}
}
$output .= "
";
$count = count( $posts );
$i = 1;
foreach($posts as $key => $post_details) {
$post_id = $post_details->ID;
$output .= '
'.get_the_title($post_id).'';
if ( $i < $count ) {
$output .= ', ';
}
$i++;
}
$output .= "