slug] = $key->name; } } return $cat_ar; }else{ return false; } } }// end function_exists /** * Change the Read More button */ if ( ! function_exists( 'caos_new_content_more' ) ){ function caos_new_content_more($more) { global $post; return '
' . esc_html__( 'Read more', 'caos' ) . ' '; } }// end function_exists add_filter( 'the_content_more_link', 'caos_new_content_more' ); /** * Change the_excerpt length */ function custom_excerpt_length( $length ) { return 13; } add_filter( 'excerpt_length', 'custom_excerpt_length', 999 );