GetProductListByIdentifierResponse

[Eayshwary]

when there is only one product that is fetched by the identifier like ean there is fatal error because this code

private function _getProductList()
{
foreach ($this->_dataResponse['s:Body']['GetProductListByIdentifierResponse']['GetProductListByIdentifierResult']['a:ProductListByIdentifier']['a:ProductByIdentifier'] as $productXML) {

gets all the data as key value instead of 0 index

solution :

private function _getProductList()
{
if (!isset($this->_dataResponse['s:Body']['GetProductListByIdentifierResponse']['GetProductListByIdentifierResult']['a:ProductListByIdentifier']['a:ProductByIdentifier'][0])) {
$this->_dataResponse['s:Body']['GetProductListByIdentifierResponse']['GetProductListByIdentifierResult']['a:ProductListByIdentifier']['a:ProductByIdentifier'] =
array($this->_dataResponse['s:Body']['GetProductListByIdentifierResponse']['GetProductListByIdentifierResult']['a:ProductListByIdentifier']['a:ProductByIdentifier']);
};
foreach ($this->_dataResponse['s:Body']['GetProductListByIdentifierResponse']['GetProductListByIdentifierResult']['a:ProductListByIdentifier']['a:ProductByIdentifier'] as $productXML) {
$product = new ProductIdentity($productXML['a:Ean']);