$hash->{key}=="string" is performing a numerical comparison between a hash value (presumably a string) and a string - did you mean $hash->{key} eq "string" thus performing a string comparison ??
Using strictures would have helped - consider the tidied up code (so that it compiles!):
use warnings; use strict; my ($str, $logoutLink); my $Session = { usrSystem => 'MFR', usrLevel => 'some_val', }; sub foo { if ($Session->{'usrSystem'} eq "MFR" && $Session->{'usrLevel'}=="!M") { $str .= "<leftIndex>"; $str .= xmlFileData("Content/SSResources", $Session->{'usrSystem +'}.".xml", "mLeftIndex()"); $str .= xmlFileData("Content/SSResources", $Session->{'usrSystem +'}.$Session->{'usrAccount'}.".xml", "mLeftIndex()"); $str .= $logoutLink; $str .= "</leftIndex>"; return $str; } ###Shows regular for everyone except this access level... ? if ($Session->{'usrSystem'} eq "MFR" && !$Session->{'usrLevel'}==" +!A") { $str .= "<leftIndex>"; $str .= xmlFileData("Content/SSResources", $Session->{'usrSystem +'}.".xml", "mLeftIndex()"); $str .= xmlFileData("Content/SSResources", $Session->{'usrSystem +'}.$Session->{'usrAccount'}.".xml", "mLeftIndex()"); $str .= $logoutLink; $str .= "</leftIndex>"; } return $str; } foo();
Ignoring the undefined sub error, you can see that the compiler would have told (or at least given a clear indication to) you what was wrong.$ perl $_ Argument "!M" isn't numeric in numeric eq (==) at tst.pl line 11. Argument "some_val" isn't numeric in numeric eq (==) at tst.pl line 11 +. Undefined subroutine &main::xmlFileData called at tst.pl line 14.
In reply to Re: regex question
by Bloodnok
in thread regex question
by grashoper
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |