How can I fix scope errors in my Perl code?
An example of an AI chatbot conversation about debugging scope errors in Perl.
How can I fix scope errors in my Perl code?
Scope errors in Perl often occur when variables are not declared in the correct scope. Can you share your code?
Sure, I have a variable declared inside a subroutine, but I'm trying to access it outside.
In Perl, variables declared with 'my' are lexically scoped. You might need to pass the variable as an argument or declare it outside the subroutine.
Got it! What if I want to use a global variable instead?
You can declare a global variable using 'our'. Just make sure to declare it outside any subroutine.
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