jackgregory

add_action( 'woocommerce_before_add_to_cart_form', 'woocommerce_variations_sold_out_filter' );

function woocommerce_variations_sold_out_filter() {
	// disable and add "sold out" to product variations
	wc_enqueue_js( '
	var product_variations = $( "form.variations_form" ).data( "product_variations" );
        // dont disable with multiple drop-downs
        if ( product_variations && $( "form.variations_form" ).find( "select" ).length === 1 ) {
            var attribute_name = $( "form.variations_form" ).find( "select" ).attr( "name" );
            $.each( product_variations, function( key, value ) {