[mapserver-users] reuse a layer for query

[marie-christine herve]

hello
i begin with PHP/ mapscript
for queries i need to use the same layer several times with different
classitem values, how can i do that please ?

if i add new layer,  i want it have the same expressions that the model.

I didn't see in documentation how i can get the value of the expression
from a layer, neither how to create a template.

PHP Mapscript / mapserver 3.5

thanks for your help
Marie-Christine

mcherve@cirad.fr
hervemarie@free.fr