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pnotes question from newbie

 
 
soup_or_power@yahoo.com
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      09-30-2005
Wondering what is $req_session = {} doing in the following
code. Thanks!

Apache->request()->pnotes(__eReqCache => $req_session = {}) unless
$req_session;

 
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Dave Weaver
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      09-30-2005
http://www.velocityreviews.com/forums/(E-Mail Removed) <(E-Mail Removed)> pondered:
> Wondering what is $req_session = {} doing in the following
> code. Thanks!
>
> Apache->request()->pnotes(__eReqCache => $req_session = {}) unless
> $req_session;


It is assigning a reference to an empty hash to the variable
$req_session.


 
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