map->scale

[Diego Efe]

Hi everyone,

   I'm trying to migrate a CGI application of map
server to a PHPMapScript driven one, and in the former
exists the scale environment variable but in the
other, and according to the documentation, there
isn't, and the app should set it.
   Any hints in where can I get that value or how to
calculate it?

   Thanks in advance,

Diego.

P.S.: excuse my poor english

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