I'm intrigued by the post title - there's not a regex in sight.

$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();
$ 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.
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.

A user level that continues to overstate my experience :-))

In reply to Re: regex question by Bloodnok
in thread regex question by grashoper

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.