Help for this page

Select Code to Download


  1. or download this
    v5.36.0
Global symbol "$undeclared_variable" requires explicit package name ..
+.
Type of arg 1 to List::Util::any must be block or sub {} (not referenc
+e constructor) ...
  2. or download this
    v5.38.0
Global symbol "$undeclared_variable" requires explicit package name ..
+.
  3. or download this
    v5.36.0
Printing inside foo()
Printing inside bar()
  4. or download this
    v5.38.0
Printing inside foo()
Printing inside bar()