use strict; use warnings;
print "content-type: text/plain\n\nTesting";
no warnings 'once' ;
local $Data::Dumper::Sortkeys=1;
local $Data::Dumper::Indent=3;
use warnings;
addin('Data::Dumper',1);
addin('CGI::Carp qw(fatalsToBrowser)',1);
addin('GD',1);
addin('LWP::UserAgent',1);
addin('x::x',1);
sub addin_old {
my $mod=shift;
my $pre=shift;
my %inc0=%INC;
if ($pre) {print '<pre>'."\n";}
eval 'use '.$mod.';' ;
print 'eval use ERROR:'.$@."\n" if ($@);
my %incnew=();
for my $k (keys %INC) { $incnew{$k}=$INC{$k} unless ($inc0{$k}); }
print 'new to %INC from adding use '.$mod."\n";
print Dumper(\%incnew);
if ($pre) {print '</pre>'."\n";}
}
sub addin {
my $mod=shift;
my $pre=shift;
my %inc0=%INC;
if ($pre) {print '<pre>'."\n";}
eval 'use '.$mod.';' ;
print 'eval use ERROR:'.$@."\n" if ($@);
my %incnew=();
my $max=0; # this ends up as largest in %INC not largest that is new
+ , good nuf
for my $k (keys %INC) { $max=length($k) if (length($k)>$max);}
my $fmt=' %-'.$max.'s => %s'."\n";
print 'new to %INC from adding use '.$mod."\n";
for my $k (sort keys(%INC)) {
printf $fmt,$k,$INC{$k} unless ($inc0{$k});
}
if ($pre) {print '</pre>'."\n";}
}
result (to term)
content-type: text/plain
Testing<pre>
new to %INC from adding use Data::Dumper
$VAR1 = {
'Carp.pm' => 'C:/Perl/lib/Carp.pm',
'Data/Dumper.pm' => 'C:/Perl/lib/Data/Dumper.pm',
'Exporter.pm' => 'C:/Perl/lib/Exporter.pm',
'XSLoader.pm' => 'C:/Perl/lib/XSLoader.pm',
'bytes.pm' => 'C:/Perl/lib/bytes.pm',
'constant.pm' => 'C:/Perl/lib/constant.pm',
'overload.pm' => 'C:/Perl/lib/overload.pm',
'overloading.pm' => 'C:/Perl/lib/overloading.pm',
'vars.pm' => 'C:/Perl/lib/vars.pm',
'warnings/register.pm' => 'C:/Perl/lib/warnings/register.pm'
};
</pre>
<pre>
new to %INC from adding use CGI::Carp qw(fatalsToBrowser)
$VAR1 = {
'ActivePerl/Config.pm' => 'C:/Perl/lib/ActivePerl/Config.pm'
+,
'CGI/Carp.pm' => 'C:/Perl/site/lib/CGI/Carp.pm',
'Config.pm' => 'C:/Perl/lib/Config.pm',
'Config_git.pl' => 'C:/Perl/lib/Config_git.pl',
'Config_heavy.pl' => 'C:/Perl/lib/Config_heavy.pl',
'DynaLoader.pm' => 'C:/Perl/lib/DynaLoader.pm',
'File/Spec.pm' => 'C:/Perl/lib/File/Spec.pm',
'File/Spec/Unix.pm' => 'C:/Perl/lib/File/Spec/Unix.pm',
'File/Spec/Win32.pm' => 'C:/Perl/lib/File/Spec/Win32.pm',
'deprecate.pm' => 'C:/Perl/lib/deprecate.pm',
'if.pm' => 'C:/Perl/lib/if.pm'
};
</pre>
<pre>
new to %INC from adding use GD
$VAR1 = {
'AutoLoader.pm' => 'C:/Perl/lib/AutoLoader.pm',
'Fcntl.pm' => 'C:/Perl/lib/Fcntl.pm',
'FileHandle.pm' => 'C:/Perl/lib/FileHandle.pm',
'GD.pm' => 'C:/Perl/lib/GD.pm',
'GD/Image.pm' => 'C:/Perl/lib/GD/Image.pm',
'GD/Polygon.pm' => 'C:/Perl/lib/GD/Polygon.pm',
'IO.pm' => 'C:/Perl/lib/IO.pm',
'IO/File.pm' => 'C:/Perl/lib/IO/File.pm',
'IO/Handle.pm' => 'C:/Perl/lib/IO/Handle.pm',
'IO/Seekable.pm' => 'C:/Perl/lib/IO/Seekable.pm',
'SelectSaver.pm' => 'C:/Perl/lib/SelectSaver.pm',
'Symbol.pm' => 'C:/Perl/lib/Symbol.pm'
};
</pre>
<pre>
new to %INC from adding use LWP::UserAgent
$VAR1 = {
'Exporter/Heavy.pm' => 'C:/Perl/lib/Exporter/Heavy.pm',
'HTTP/Date.pm' => 'C:/Perl/lib/HTTP/Date.pm',
'HTTP/Headers.pm' => 'C:/Perl/lib/HTTP/Headers.pm',
'HTTP/Message.pm' => 'C:/Perl/lib/HTTP/Message.pm',
'HTTP/Request.pm' => 'C:/Perl/lib/HTTP/Request.pm',
'HTTP/Response.pm' => 'C:/Perl/lib/HTTP/Response.pm',
'HTTP/Status.pm' => 'C:/Perl/lib/HTTP/Status.pm',
'LWP.pm' => 'C:/Perl/lib/LWP.pm',
'LWP/MemberMixin.pm' => 'C:/Perl/lib/LWP/MemberMixin.pm',
'LWP/Protocol.pm' => 'C:/Perl/lib/LWP/Protocol.pm',
'LWP/UserAgent.pm' => 'C:/Perl/lib/LWP/UserAgent.pm',
'Storable.pm' => 'C:/Perl/lib/Storable.pm',
'Time/Local.pm' => 'C:/Perl/lib/Time/Local.pm',
'URI.pm' => 'C:/Perl/lib/URI.pm',
'URI/Escape.pm' => 'C:/Perl/lib/URI/Escape.pm'
};
</pre>
<pre>
eval use ERROR:Can't locate x/x.pm in @INC (you may need to install th
+e x::x module) (@INC contains: C:/Perl/site/lib C:/Perl/lib .) at (ev
+al 11) line 1.
BEGIN failed--compilation aborted at (eval 11) line 1.
new to %INC from adding use x::x
$VAR1 = {};
</pre>
Edit to add:
interesting there are two modules LWP and GD share
'Config.pm' => 'C:/Perl/lib/Config.pm',
'Fcntl.pm' => 'C:/Perl/lib/Fcntl.pm',
adding
addin('Config',1);
addin('Fcntl',1);
below addin('Data::Dumper',1); may identify your problem, but both are core
edit2: just noticed CGI::Carp qw(fatalsToBrowser) brought in Config, and that worked it seems
Edit 3: fixed addin so Dump::Dumper doesnt have to be the first one added, left old as addin_old but it can be deleted if ya want | 