11 bless($ref, $self);
12 $self->{dbh}=$dbh;$ref ist dein Objekt, nicht self.
ok
wenn ich es so mache
01 package abc;
02
03 use DBI;
04 use strict;
05
06 sub new {
07 my $self=shift;
08 my $dbh=shift;
09 my $ref={};
10 $ref->{sessionLength}=48;
11 $ref->{dbh}=$dbh;
12 bless($ref, $self);
13 $ref;
14 }
52 $sth = $self->{db}->prepare('SELECT * FROM sessions') || die "cannot prepare query, errmsg = $DBI::errstr";
mit use strict;
Can't use string ("abc") as a HASH ref while "strict refs" in use at /x/y/z/abc.pm line 52.
ohne use strict;
Can't call method "prepare" on an undefined value at /x/y/z/abc.pm line 52.
Danke