/// <summary>
/// Converts a W3C PHP object to a corresponding string.
/// </summary>
public static string /*!*/ PhpToString(Context ctx, PhpValue arg)
{
if (arg.IsObject)
{
// Node* (XPath)
var node = arg.Object as DOMNode;
if (node != null)
{
return(node.XmlNode.Value);
}
// Node Set (XPath), Result Tree Fragment (XSLT)
DOMNodeList list = arg.Object as DOMNodeList;
if (list != null)
{
if (list.length == 0)
{
return(String.Empty);
}
return(list.item(0).XmlNode.Value);
}
}
// any other object
return(arg.ToString(ctx));
}
/// <summary>
/// Converts a W3C PHP object to the corresponding W3C .NET object.
/// </summary>
public static object /*!*/ PhpToDotNet(Context ctx, PhpValue arg)
{
if (arg.IsNull)
{
return(String.Empty);
}
// Node* (XPath)
if (arg.IsObject)
{
var node = arg.Object as DOMNode;
if (node != null)
{
return(node.XmlNode.CreateNavigator());
}
// Node Set (XPath), Result Tree Fragment (XSLT)
DOMNodeList list = arg.Object as DOMNodeList;
if (list != null)
{
XPathNavigator[] navs = new XPathNavigator[list.length];
for (int i = 0; i < list.length; i++)
{
navs[i] = list.item(i).XmlNode.CreateNavigator();
}
return(navs);
}
// any other object
return(arg.ToString(ctx));
}
// TODO: Handle PhpArray separately?
// String (XPath), Boolean (XPath), Number (XPath)
return(arg.ToClr());
}