/// <summary>
/// Casts object to given PHP array.
/// </summary>
/// <param name="instance">Object instance, cannot be <c>null</c>.</param>
/// <param name="arr">Array to be filled with object instance properties.</param>
public static void InstanceFieldsToPhpArray(object instance, PhpArray arr)
{
Debug.Assert(instance != null);
Debug.Assert(arr != null);
// PhpTypeInfo
var tinfo = PhpTypeInfoExtension.GetPhpTypeInfo(instance.GetType());
// iterate through type and its base types
for (var t = tinfo; t != null; t = t.BaseType)
{
// iterate through instance fields
foreach (var f in t.DeclaredFields.InstanceFields)
{
arr[FieldAsArrayKey(f, t)] = PhpValue.FromClr(f.GetValue(instance)).DeepCopy();
}
// TODO: CLR properties
}
// PhpArray __runtime_fields
var runtime_fields = tinfo.GetRuntimeFields(instance);
if (runtime_fields != null && runtime_fields.Count != 0)
{
// all runtime fields are considered public
var enumerator = runtime_fields.GetFastEnumerator();
while (enumerator.MoveNext())
{
arr[enumerator.CurrentKey] = enumerator.CurrentValue.DeepCopy();
}
}
}
/// <summary>
/// Reads types from given assembly,
/// reflects PHP user types and stores them into <see cref="_typesMap"/>.
/// </summary>
void UpdateMapNoLock(Assembly ass)
{
Debug.Assert(ass != null);
foreach (var t in ass.GetExportedTypes())
{
if (!t.IsAbstract || !t.IsSealed) // => !IsStatic
{
var tinfo = PhpTypeInfoExtension.GetPhpTypeInfo(t);
var rpath = tinfo.RelativePath;
if (rpath != null) // => PHP user type
{
// TODO: skip types from PHAR archives
if (_typesMap.TryGetValue(tinfo.Name, out var tinfos))
{
// very rare case
Array.Resize(ref tinfos, tinfos.Length + 1);
tinfos[tinfos.Length - 1] = tinfo;
}
else
{
tinfos = new[] { tinfo };
}
_typesMap[tinfo.Name] = tinfos;
}
}
}
}
