altering label with php/mapscript

[Don Deskins]

Hello,

I would like to alter the text of a contours layer where the contour is a
line and the labelitem is a number followed by zeros (e.g., 382.000).  Since
my contours are in 2 ft increments, I would like to remove the zeros.

Here is a sample contours layer.

  LAYER
    NAME "Contour064"
    STATUS OFF
    TYPE line
    DATA 'ContoursUTM16M/contours_2ft_001_064.shp'
    LABELITEM "CONTOUR"
    CLASS
      OUTLINECOLOR 0 153 0
      TEMPLATE "template.html"
      LABEL
        ANGLE AUTO
        COLOR 0 153 0
        SHADOWCOLOR 255 220 160
        SHADOWSIZE 1 1
        TYPE TRUETYPE
        FONT "arial-bold"
        SIZE 8
        POSITION UC
        PARTIALS TRUE
        BUFFER 4
        FORCE TRUE
      END
    END
    MAXSCALE 20000
    TOLERANCE 0
    TOLERANCEUNITS PIXELS
  END

Any suggestions?

Thanks.