$value ){ if ( 'class' === $name && has_filter( "baltic_attr_{$slug}_class" ) ) { $value = join( ' ', apply_filters( "baltic_attr_{$slug}_class", explode( ' ', $value ) ) ); } $out .= $value ? sprintf( ' %s="%s"', esc_html( $name ), esc_attr( $value ) ) : esc_html( " {$name}" ); } return trim( $out ); } /** * element attributes. * * @param array $attr * @return array */ public static function body( $attr ) { $attr['class'] = join( ' ', get_body_class() ); $attr['dir'] = is_rtl() ? 'rtl' : 'ltr'; return $attr; } /** *

element attributes. * * @param array $attr * @return array */ public static function site( $attr ) { $attr['id'] = 'page'; $attr['class'] = 'site'; return $attr; } /** *

element attributes. * * @param array $attr * @return array */ public static function site_header( $attr ) { $attr['id'] = 'masthead'; $attr['class'] = 'site-header'; return $attr; } /** *