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Re: Evaluate variable while usingby bliako (Monsignor) |
on Oct 21, 2022 at 13:22 UTC ( [id://11147568]=note: print w/replies, xml ) | Need Help?? |
If you are prepared to replace the string "Hello ".$a; with a function which constructs the string on-the-fly then:
This resembles hippo's Re: Evaluate variable while using (which is simpler as it achieves the same without the use of refs). A more complete and acceptable solution would be to use an OO approach where a class holds the data and offers methods to update and print the data and any subsequent strings you may want to produce, i.e. $executable. This is a textbook usage for OO which keeps its data and its methods in their castle with crocodiles all around.
That's probably a good approach. bw, bliako
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