private static void WritePhp(XmlNode node, Stream stream, Encoding encoding)
{
IDictionary <string, List <XmlNode> > list;
switch (node.NodeType)
{
case XmlNodeType.Document:
list = XDocUtil.CollapseNodeList(node.ChildNodes);
stream.Write(encoding, "a:{0}:{{", list.Count);
WritePhp(list, stream, encoding);
stream.Write(encoding, "}");
break;
case XmlNodeType.Element:
// check if we have the common case of a simple node (tag and text only without attributes, or tag only without text or attributes)
if ((node.Attributes.Count == 0) && (node.ChildNodes.Count == 0))
{
Serialize(string.Empty, stream, encoding);
stream.Write(encoding, ";");
}
else if ((node.Attributes.Count > 0) || (node.ChildNodes.Count != 1) || (node.ChildNodes[0].NodeType != XmlNodeType.Text))
{
list = XDocUtil.CollapseNodeList(node.ChildNodes);
stream.Write(encoding, "a:{0}:{{", node.Attributes.Count + list.Count);
foreach (XmlNode sub in node.Attributes)
{
WritePhp(sub, stream, encoding);
}
WritePhp(list, stream, encoding);
stream.Write(encoding, "}");
}
else
{
WritePhp(node.ChildNodes[0], stream, encoding);
}
break;
case XmlNodeType.Text:
Serialize(node.Value, stream, encoding);
stream.Write(encoding, ";");
break;
case XmlNodeType.Attribute:
Serialize("@" + node.Name, stream, encoding);
stream.Write(encoding, ";");
Serialize(node.Value, stream, encoding);
stream.Write(encoding, ";");
break;
}
}
/// <summary>
/// Convert an xml document into Php object notation.
/// </summary>
/// <param name="doc">Document to convert.</param>
/// <param name="stream">Stream to write converted document to.</param>
/// <param name="encoding">Encoding to use for output.</param>
public static void WritePhp(XDoc doc, Stream stream, Encoding encoding)
{
if (doc.IsEmpty)
{
stream.Write(encoding, "a:0:{}");
return;
}
else
{
List <XmlNode> nodeList = new List <XmlNode>();
foreach (XDoc item in doc)
{
nodeList.Add(item.AsXmlNode);
}
IDictionary <string, List <XmlNode> > list = XDocUtil.CollapseNodeList(nodeList);
stream.Write(encoding, "a:{0}:{{", list.Count);
WritePhp(list, stream, encoding);
stream.Write(encoding, "}");
}
}