<?php /** * Filter the except length to 20 words. * * @param int $length Excerpt length. * @return int (Maybe) modified excerpt length. */ if ( ! function_exists( 'foundationpress_custom_excerpt_length' ) ) : function foundationpress_custom_excerpt_length( $length ) { return 20; } add_filter( 'excerpt_length', 'foundationpress_custom_excerpt_length', 999 ); endif;