Hi,
I'm running into some very strange behaviour with Apache::print. print()
is supposed to dereference any arguments that are scalar references.
However it doesn't work if you apply a non-greedy substitution operator on
the scalar.
The following code outputs in my browser:
CODE:
sub handler {
my $r = shift;
my $text = "hello world";
$text =~ s/hello/hi/;
$r->print(\$text);
}
OUTPUT:
SCALAR(0x89bd084)
What's really weird is that it works if i change the
substitution operator to greedy:
CODE:
sub handler {
my $r = shift;
my $text = "hello world";
$text =~ s/hello/hi/g; # <--- changed to /g
$r->print(\$text);
}
OUTPUT:
hi world
Any ideas? I'm running Perl 5.6.0/mod_perl 1.24/Apache 1.3.12 on Linux
2.2.12 (red hat 6.1) on i686.
Thanks,
T.J. Mather