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dfAEmpty()
Tests if the elements of an array are empty
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Syntax:

     dfAEmpty( <aValue> ) --> lEmpty

Parameters:

     <aValue>   Array to test

Returns:

     <lEmpty> Is .T. if all the array elements are empty

Description:

     ests if the elements of an array are empty

Example:

     dfAEmpty( { "Thomas", "", 0, .F. } )  // Returns .F.
     dfAEmpty( {      NIL, "", 0, .F. } )  // Returns .T.

See also:

     dfChkDir(), dfGetArr()