(PHP 4 >= 4.1.0)
com_isenum -- Indicates if a COM object has an IEnumVariant interface for iteration [deprecated]Checks to see if a COM object can be enumerated using the Next() method hack. Returns TRUE if it can, FALSE if it cannot. See COM class for more details on these methods.
備注: This function does not exist in PHP 5; use the more natural the 節 called foreach 在 11 章 statement to iterate over the contents of COM objects. See for more details.