'; $shadows = apply_filters( 'wpex_shadow_styles', array( '' => '- ' . esc_html( 'None', 'total-theme-core' ) . ' -', 'wpex-shadow-xs' => 'xs', 'wpex-shadow-md' => 'md', 'wpex-shadow-lg' => 'lg', 'wpex-shadow-xl' => 'xl', 'wpex-shadow-2xl' => '2xl', ) ); foreach ( $shadows as $key => $name ) { $output .= '' . esc_attr( $name ) . ''; } $output .= ''; return $output; } vc_add_shortcode_param( 'vcex_shadow_select', 'vcex_shadow_select_shortcode_param' );