VARIANT class constructor. Parameters:
initial value. if omitted an VT_EMPTY object is
created.
specifies the content type of the VARIANT object.
Possible values are
VT_UI1,
VT_UI2,
VT_UI4,
VT_I1, VT_I2,
VT_I4, VT_R4,
VT_R8,
VT_INT,
VT_UINT,
VT_BOOL,
VT_ERROR,
VT_CY,
VT_DATE,
VT_BSTR,
VT_DECIMAL,
VT_UNKNOWN,
VT_DISPATCH and
VT_VARIANT. These values are mutual exclusive,
but they can be combined with
VT_BYREF to specify being a value. If omitted,
the type of value is
used. Consult the msdn library for additional
information.
specifies the codepage that is used to convert
php-strings to unicode-strings and vice versa. Possible
values are CP_ACP, CP_MACCP, CP_OEMCP,
CP_SYMBOL,
CP_THREAD_ACP,
CP_UTF7 and
CP_UTF8.