Specifying rectangle symbol with height/length based on attributes values in mapfile?

[المشرف العام]

I need to specify a rectangle symbol in a mapfile. The symbols should be of varying dimensions based on height/width values stored in a table's attributes. Is it possible to do something like that, as with the ANGLE parameter (I imagined the parameters names HEIGHT and LENGTH for the example):

CLASS NAME "myLayerName" STYLE SYMBOL "rectangle" HEIGHT [attr_height] LENGTH [attr_width] ANGLE [attr_orientation] ENDEND

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