Magento-get-configurable-products-attributevalues-if-has-stock.php

<? $sizetext = 'available sizes:'; ?>

<?php if (36 == $_product->getAttributeSetId()) { //if has attribute set id?>

<?php
$sizes = array(); if($_product->isConfigurable()){ $allProducts = $_product->getTypeInstance(true)->getUsedProducts(null, $_product); foreach ($allProducts as $subproduct) { if ($subproduct->isSaleable() && floor($subproduct->getStockItem()->getQty()) > 0 ) { $sizes[] = $subproduct->getAttributeText('SMLXL');

}
}
if($sizes) {  ?>

<div class="sizes">
<p><?echo $sizetext?> <? echo implode(", ", $sizes); ?></p>
</div>
<?}?>
<?}?>         

<? } ?>