'; } } add_action( 'wp_head', 'boyo_pingback_header' ); /** * Removes "more" text from excerpt. */ function boyo_excerpt_more() { return ''; } add_filter( 'excerpt_more', 'boyo_excerpt_more', 100 ); /** * Modifies excerpt length. * * @param int $length excerpt length. * @return int */ function boyo_excerpt_length( $length ) { return get_theme_mod( 'excerpt_length', 20 ); } add_filter( 'excerpt_length', 'boyo_excerpt_length', 100 ); /** * Registers stylesheets for usage outside the class. */ function boyo_register_stylesheets() { Boyo_CSS_Loader::register_stylesheets(); } /** * Loads CSS files related to a specific template. * * @param string $filename Name of CSS file. * @return void * @see Boyo_CSS_Loader::css_loader() */ function boyo_css_loader( $filename ) { Boyo_CSS_Loader::css_loader( $filename ); }