protected function getVNodeValue($node)
    {
        // for cell types having a "v" tag containing the value.
        // if not, the returned value should be empty string.
        $vNode = $node->getElementsByTagName(self::XML_NODE_VALUE)->item(0);
        return ($vNode !== null) ? $vNode->nodeValue : '';
    }
protected function getVNodeValue($node)
    {
        // for cell types having a "v" tag containing the value.
        // if not, the returned value should be empty string.
        $vNode = $node->getElementsByTagName(self::XML_NODE_VALUE)->item(0);
        return ($vNode !== null) ? $vNode->nodeValue : '';
    }
protected function getVNodeValue ( $ node ) { // for cell types having a "v" tag containing the value. // if not, the returned value should be empty string. $ vNode = $ node -> getElementsByTagName ( self :: XML_NODE_VALUE ) -> item ( 0 ) ; return ( $ vNode !== null ) ? $ vNode -> nodeValue : '' ; }
Returns the cell's string value from a node's nested value node

@param \DOMNode $node
@return string The value associated with the cell
Returns the cell s string value from a node s nested value node