PHP Manual: com_isenum

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(PHP 4 >= 4.1.0)

com_isenum -- Indicates if a COM object has an IEnumVariant interface for iteration [deprecated]


bool com_isenum ( variant com_module )

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.

Note: This function does not exist in PHP 5; use the more natural foreach statement to iterate over the contents of COM objects. See the Section called For Each in Reference XV, COM and .Net (Windows) for more details.