Ahh now I see my problem:
My function receiving different parameters. For example I configured a database retrive function. As a parameter I receive the sql statement. Sometimes my application will call this retrive function with the same sqlstatement, only in this case I want to memorize it and return the "memorized" image without retriving the data again.
Now I hope I am clear :)
BTW thanks everyone for helping.

In reply to Re^4: A perl buffer by leonidlm
in thread A perl buffer by leonidlm

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