Cara Membatasi Judul Wordpress

<?php

    if (strlen($post->post_title) > 20)
       echo substr($post->post_title, 0, 20) . ' ...';
    else
       echo $post->post_title;

?>

============================ atau:

echo mb_strimwidth($post->title, 0, 20, ' ...');

===========================
kalau ga support php bisa pakai html + css juga bisa, tinggal set widthnya dan tambahin text-overflow: ellipsis;