'', 'class' => '', 'margin' => '', ), $params ); $out = ''; $margin1 = ''; $style = Sanitizer::class_list( $atts['style'] ); $class = Sanitizer::class_list( $atts['class'] ); if ( '' !== $atts['margin'] ) { $margin1 = ' style="margin:' . Sanitizer::int( $atts['margin'] ) . 'px 0"'; } $out = '

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'; return $out; } add_shortcode( 'rule', 'theme_hrrule' );