Yes you are right, "I" am exactly in this case, as mod_perl includes (automatically) my full script in a sub. So maybe it is my understanding of what is a "closure" or what is "lexically-scoped" which is bad.
I would have thought that as $x is defined in sub one, its scope goes until the end of sub one. I suppose I am wrong..? Why ? And is there a way to have a variable common to one and two, but declared inside one, as with mod_perl I have no access (at my knowledge) outside one... ?

In reply to Re^2: Basic mod-perl question : why my variable is undefined ? by pcouderc
in thread Basic mod-perl question : why my variable is undefined ? by pcouderc

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