Applying pattern match (m//) to @array will act on scalar(@array) at C:\blah\vertailu2.pl line 27.
Argument "LSAIDHA 2FA SFF ;ASD 2FA AASDA" isn't numeric in array element at C:\blah\vertailu2.pl line 27, <$fh>
Argument "3FASFL FAAL;DAOIADJAD" isn't numeric in array element at C:\blah\vertailu2.pl line 27, <$fh> line
Argument "ASFD ADD AD7A ALUYAD;ADLIHADBA A DADASFD DADD" isn't numeric in array element at C:\blah\vertailu2.pl line 27, <$fh> line 4.