List All Environment Variables

List all variables sent by the HTTP server.

1. W3LIST-ENVIRONMENT

   1 W3START            (I4)       /* io/m : Offset to be started at
   *                               /*        out: 0 no occurrences                    
   *                               /*        out: >0 more occurrences
   1 W3ARRAYCOUNTER     (A72/1:V)  /* io/m : Length of array returned values
   1 W3ARRAYNAME        (A250/1:V) /*  o/m : Name of variables
   1 W3ARRAYVALUE       (I4/1:V)   /*  o/m : Value of variables
   1 W3ARRAYVALUELENGTH (L/1:V)    /*  o/m : Length of variables
   1 W3ARRAYVALUESERVER (I4)       /*  o/m : Variable belongs to
   1 W3ARRAYMAXIMUM                /*  o/m : Total number of variables
   

2. W3LIST-ENVIRONMENT-TO-DYNAMIC

   1 W3START            (I4)           /* io/m : Offset to be started at
   *                                   /*        out: 0 no occurrences
   *                                   /*        out: >0 more occurrences
   1 W3ARRAYCOUNTER     (A/1:V)dynamic /* io/m : Length of array returned values
   1 W3ARRAYNAME        (A/1:V)dynamic /*  o/m : Name of variables
   1 W3ARRAYVALUE       (I4/1:V)       /*  o/m : Value of variables
   1 W3ARRAYVALUELENGTH (L/1:V)        /*  o/m : Length of variables
   1 W3ARRAYVALUESERVER (I4)           /*  o/m : Variable belongs to
   1 W3ARRAYMAXIMUM                    /*  o/m : Total number of variables
   

PERFORM W3LIST-ENVIRONMENT W3START W3NAME W3ARRAYCOUNTER
        W3ARRAYNAME(*) W3ARRAYVALUE(*) W3ARRAYVALUELENGTH(*)
        W3ARRAYVALUESERVER(*) W3ARRAYMAXIMUM