package tests; sub new{ bless {},shift; } sub myfunction_one{ print "This is myfunction_one\n"; sub myfunction_two{ #I never remember this sub existed print "This is myfunction_two Inside\n"; } &myfunction_two(); } sub myfunction_two{ # This is my sub, but I renamed it to fix the issue print "This is myfunction_two Outside\n"; } #### #!/usr/bin/perl use tests; my $obj = new tests(); $obj->myfunction_one(); $obj->myfunction_two(); #### This is myfunction_one This is myfunction_two Outside This is myfunction_two Outside #### This is myfunction_one This is myfunction_two Inside This is myfunction_two Outside