I go through some of the projects, there they used the variables of the package with fully qualified name, even though that package has been imported into the current package.
lets say,
use package_name;<br> $package_name::main::variablename=10;
It will be useful in case of if I have the same variable name in the current package which I included this package, Any other advantage is there? Is it the safe mode of accessing the package variables ?
Update :Title Updated
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