$styles ) { $selector = $tmp; if ( '' !== $pseudo ) { $selector .= ':' . $pseudo; } $style_content .= $selector . "{\n"; foreach ( $pre_style as $style ) { $style_content .= "\t{$style}\n"; } foreach ( $styles as $style ) { $style_content .= "\t{$style}\n"; } $style_content .= "}\n"; } } } } ?>