get-attribute-woocomerce.php

<?php
// get the attribute


	add_action( 'woocommerce_shop_loop_item_title', 'show_attribute_custom_action', 15 );
 
function show_attribute_custom_action() {
	global $product;

	$sizeAttribute = array_shift( wc_get_product_terms( $product->id, 'pa_size', array( 'fields' => 'names' ) ) );
			
	$descAttribute = array_shift( wc_get_product_terms( $product->id, 'pa_description', array( 'fields' => 'names' ) ) );
	if($sizeAttribute && !$descAttribute){
		echo "<span class='sizeAttribute'> $sizeAttribute </span>";
	}

	if(!$sizeAttribute && $descAttribute){
		echo "<span class='descAttribute'> $descAttribute </span>";
	}

	if($descAttribute && $sizeAttribute) {
		echo "<span class='sizeAttribute'> $sizeAttribute </span>";
		echo " - <span class='descAttribute'> $descAttribute </span>";
	}

}