customizzare the_excerpt
//così la richiamo nel loop
the_excerpt()
/**
* Filter the excerpt "read more" string.
*
* @param string $more "Read more" excerpt string.
* @return string (Maybe) modified "read more" excerpt string.
*/
function wpdocs_excerpt_more( $more ) {
return '[.....]';
}
add_filter( 'excerpt_more', 'wpdocs_excerpt_more' );
/**
* Filter the except length to 20 words.
*
* @param int $length Excerpt length.
* @return int (Maybe) modified excerpt length.
*/
function wpdocs_custom_excerpt_length( $length ) {
return 20;
}
add_filter( 'excerpt_length', 'wpdocs_custom_excerpt_length', 999 );