sub handle_options { my ($hash, $options, $subref) = @_; foreach my $try (@$options) { next unless exists $hash->{$try}; $subref->( $try ); return; } die; } eval { handle_options( \%hash, \@options, \&do_something ); }; if {$@) { log_failure(); } #### eval { handle_options( \%hash1, \@options1, \&do_something1 ); handle_options( \%hash2, \@options2, \&do_something2 ); handle_options( \%hash3, \@options3, \&do_something3 ); }; if ($@) { log_failure(); }