> Does anyone know what PHP stands for?
PHP => People Hate Perl.
No, that's just a joke, no flames please :)
PHP Hypertext Preprocessor.
Kirk
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To cont
> while (list ($key, $val) = each ($HTTP_session_VARS)) {
> echo "$key => $val";
> }
>
> i get the error -
>
> Warning: Variable passed to each() is not an array or object
> in /var/www/html/adult/func.php on line 5
Change "HTTP_session_VARS" to "HTTP_SESSION_VARS", since variable names ar
> Can someone tell me how to properly compare the value
> returned from the
> db to see if it is blank ?
> if ( (
> mysql_result($db_result,$db_record,'order_date')=00)
> ) ) {
Two things, Jack. Enclose 00 in quotes, since it is a string,
but more importantly, use '==
Are the permissions set OK?
Kirk
> -Original Message-
> From: HK Woo [mailto:[EMAIL PROTECTED]]
> Sent: Monday, April 09, 2001 9:01 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Upload file from my local C:
>
>
> Hi,
>
> I use a command "copy" to upload a file from my local win machine
If you are using MySQL, add a "timestamp" field to the table. The first
timestamp in a table gets stamped everytime a record is modified.
Kirk
> -Original Message-
> From: george [mailto:[EMAIL PROTECTED]]
> Sent: Monday, April 09, 2001 9:05 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] re
It will work if you are creating a new record for each entry (an INSERT for
each entry). It will not work if you are UPDATE'ing an existing record for
each entry. In this case, only the time of the most recent UPDATE would be
recorded.
> -Original Message-
> From: george [mailto:[EMAIL PR
I think [.]{0,9} will get it.
Kirk
> -Original Message-
> From: Jorge Alvarez [mailto:[EMAIL PROTECTED]]
> Sent: Monday, April 09, 2001 3:38 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Controlling just size with regular expressions
>
>
> Hi there,
>
> I need a regular expression that
There is also the client-side META tag redirect, which has been deprecated
by W3C (although it is hard to imagine the browser makers not supporting
this for quite a while longer):
echo("<
/HEAD>$message");
As for the address bar contents not changing, I don't know what to say. I
haven't seen
It looks to me like the value of an assignment is the value assigned, as in
Perl. But I don't know for sure, haven't come across this in the manual.
Kirk
> -Original Message-
> From: Dan [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, April 10, 2001 3:29 PM
> To: [EMAIL PROTECTED]
> Subject:
The function in question is defined in an included file, right? This
function definition file is most likely being included twice. The best bet
is that it is being included from another included file (at least, that's
how I usually manage to produce this error :) ). Check all your included
files f
et, try include_once() instead of all instances of
> include(). It
> will only include a file once, rather than every time you
> call include() on
> that path.
>
> Nifty feature.
>
> -j
>
> At 11:17 AM 4/11/2001, Johnson, Kirk wrote:
> >The function in question
Where are the strings coming from? If from a , then
magic_quotes_sybase (in php.ini) is your friend. If from elsewhere, see
magic_quotes_runtime for possible help (also in php.ini).
Kirk
> -Original Message-
> From: Richard Crawford [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, April 11,
Just guessing here. On our setup, PHP runs as nobody. Is there a permissions
problem around "someProgram"?
Kirk
> -Original Message-
> From: Michael Dickson [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, April 11, 2001 1:27 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] passthru
>
>
> On t
Yasuo, I didn't quite follow this. What are those special characters below
in your $name example?
TIA
Kirk
> -Original Message-
> If you strip slashes, it will make a security hole.
>
> For example,
>
> SELECT * FROM tablename WHERE name = '$name';
> what if $name is
> \'garbage\';DRO
With magic_quotes_sybase = on, a single quote in Get/Post/Cookie data gets
escaped with another single quote. Is there a function analagous to
stripslashes that will strip off the escaping quote?
TIA
Kirk
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gt; stripslashes() sees the magic_quotes_sybase setting and behaves
> accordingly.
>
> -Rasmus
>
> On Wed, 18 Apr 2001, Johnson, Kirk wrote:
>
> > With magic_quotes_sybase = on, a single quote in
> Get/Post/Cookie data gets
> > escaped with another single quote. Is there
> I just installed PHP4 on a Windows 2000 box (tried it
> both as CGI and
> ISAPI) and am getting a very annoying behavior from it, that I do not
> see on my installation in Linux.
> When I check a variable (say, in a if() statement) via
> !$var, I get a
> Warning message printed
I have also seen this problem with one of my sites, but only *occasionally*.
I have no clue as to what the problem is. Anyone else have any ideas?
Kirk
> -Original Message-
> From: Luke Muszkiewicz [mailto:[EMAIL PROTECTED]]
>
> Hey Folks:
>
> I am using PHP sessions in IE 5.5 and NN 6
I do.
Kirk
> -Original Message-
> From: Wade [mailto:[EMAIL PROTECTED]]
> Sent: Friday, April 20, 2001 9:16 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] session_register()
>
>
> I am registering a number of variables. Can I combine them into one
> session_register, such as session_regis
> Maybe someone remembers my post about my session-problem.
> Pretty much the same
> type. session gets registered just fine, but the var's are
> not being serialized()
> and put into the session-file. I never really relized that
> this only happens if I
> work at home, which is with a netscape
Depends :)
*If* the variables_order directive in php.ini is set to the default EGPCS
(Env,Get,Post,Cookie,Server), *and* register_globals in php.ini is on, *and*
there is not a session variable with the same name that has already been
assigned a value, *then* the value in the cookie will end up i
Since $colour is assigned outside the function, it is in the global scope.
Add the line "global $colour;" to the function to use $colour in the
function's local scope.
Kirk
> -Original Message-
> From: Subodh Gupta [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, April 24, 2001 11:54 AM
> To:
Chris, I'm not sure what is supposed to happen, but what is happening for me
is that a HIDDEN field is added to my form with the sid as the value:
Kirk
> -Original Message-
> From: Boget, Chris [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, April 26, 2001 3:09 PM
> To: Php (E-mail)
> Sub
Here is what I see in my FORM with --enable-trans-sid:
PHP is adding the HIDDEN field with the session id. For some reason, it also
appends it to the SRC attribute of the image submit button, but doesn't add
it in the ACTION url.
Kirk
> -Original Message-
> Its my understandin
Thanks, Maxim, I hadn't seen the url_rewriter.tags entry in php.ini before.
A search of the PHP manual only returns one unhelpful reference, tho. Any
idea where to find some documentation on this?
TIA
Kirk
> -Original Message-
> From: PHPBeginner.com [mailto:[EMAIL PROTECTED]]
>
> have
Did you see create_function()? Not sure if this is what you are after, but
http://www.php.net/manual/en/function.create-function.php
Kirk
> -Original Message-
> From: Maxim Maletsky [mailto:[EMAIL PROTECTED]]
> Subject: [PHP] Variable (naming them) Functions.
>
> Hello everyone:
>
> I
001 10:27 AM
> To: Johnson, Kirk; 'PHP General List. (E-mail)'
> Subject: RE: [PHP] Variable (naming them) Functions.
>
>
> create_function seems not letting you choosing it's name.
>
> am I right, or there's a way to say:
> create_function($name.$t
Steve, I am wondering what your reason is for item 4.2. Security, or
otherwise? Personally, I like having various file extensions, for sorting
files by content type.
Thanks for putting this up here.
Kirk
> -Original Message-
> From: Steven Haryanto [mailto:[EMAIL PROTECTED]]
> Subject:
I would like opinions on a security question.
A co-worker suggested we rename our application files to some extension
other than .php (for example, .htm). The reasoning being that the .php
extension tells a cracker that we are using PHP, and not ASP, or ColdFusion,
etc. The cracker can focus imme
> I am having a problem with string delimiters. For some reason
> no matter what I do I can not get them to process correctly!!
> For example,
>
> $area_entered = "yes";
> $date_entered = "no";
> echo "$area_entered\t\t\t$date_entered";
> ?>
>
> That outputs:
> yes no
>
> What am I doing wr
> -Original Message-
> From: Nick Adams [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, May 01, 2001 3:47 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] session_destroy()
>
>
> Just curious if anyone knows how to properly destroy a session.
As I understand it, session_unregister() removes a va
> -Original Message-
> Is there a way for each user on a server to have their own php.ini
> settings? If so...how? Thanks
>
> Chris Anderson aka "Null"
If you are using Apache, see the documentation for .htaccess files. These
files allow you to set individual php.ini settings on a per
Do you have some echo statements on $p_code and $neuroKey right before the
if statement, to make sure your assumptions are true?
Kirk
> -Original Message-
> From: Richard S. Crawford [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, May 01, 2001 4:58 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP]
> -Original Message-
> From: Jennifer [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, May 02, 2001 2:51 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] session_register()
>
> Do you need to register a variable with the session before you
> assign it a value?
Not in my experience.
> session_
er [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, May 02, 2001 11:55 PM
> To: [EMAIL PROTECTED]
> Subject: Re: [PHP] session_register()
>
>
> "Johnson, Kirk" wrote:
> >
> > > -Original Message-
> > > From: Jennifer [mailto:[EMAIL PROTECTED]
> According to the docu u should not require() files or
> external code in loops
> or u must use curly Bracket when used in if conditions.
>
> But everythink works fine. I require() successfully in for
> loops, I can use
> it in if..elseif..else constucts without curly brackets.
> (only one li
> -Original Message-
> now, on the same form, i have a multiple select box, where
> you can select
> multiple values from one select box. the code is as follows --
>
>
[ snip ]
>
>
> if the user selects more than one country, then if you echo
> $country, it
> will show you only the
Try enclosing the foreach inside an:
- if block which checks that count($preferred_location) > 0; or,
- if block which checks if it is defined, if($preferred_location).
Hopefully, one of these should work :)
Kirk
> -Original Message-
> From: Claudia [mailto:[EMAIL PROTECTED]]
> Sent: T
> -Original Message-
> From: Nikhil Goyal [mailto:[EMAIL PROTECTED]]
> When does a session variable become available? Immediately after the
> session_register command or after the script ends?
Immediately after it is assigned.
> And if the commands are as follows:
>
> session_start();
Just move these two lines to the beginning of the file:
session_start();
session_register("test");
These have to be before any output is sent to the browser.
Kirk
> -Original Message-
> From: Bruno Freire [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, May 03, 2001 2:42
> Script #2
> #!/usr/local/bin/php
> session_start();
> echo $count;
> ?>
>
> If I start script#1 (and it sleep()s), wait 10 seconds, then
> launch script
> #2 in a separate browser window, script #2 returns empty.
> However once the
> sleep() is completed and
Sorry for the confusion. The variable has a value as soon as you assign it,
and you can use the variable in other statements within the same script.
However, the value does not get stored to the session file until after the
script ends.
Kirk
> -Original Message-
> From: Nikhil Goyal [mai
People Hate Perl ;)
Kirk
> I need to find out what PHP stands for.
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> -Original Message-
> From: Jennifer [mailto:[EMAIL PROTECTED]]
> Subject: Re: [PHP] session_register()
> > 1. What browser are you using? I, and others, have seen
> erratic results with
> > sessions using Netscape 4.x. If this is your browser, try
> your code with
> > another browser,
-Original Message-
> From: Jennifer [mailto:[EMAIL PROTECTED]]
> Subject: Re: [PHP] session_register() - Netscape workaround?
> I thought of a workaraound for Netscape and would like some
> feedback on how to do it and whether it is a good idea.
>
> I manually edited the session file an
Change the parens around $var to curly braces:
if ($foo{$var}) print 'worked.';
Kirk
> -Original Message-
> From: Philip Olson [mailto:[EMAIL PROTECTED]]
> Subject: [PHP] variable functions: empty/isset/unset invalid?
>
> This does not work as expected (as I expect it at least) and giv
if ($foo($var)) print '$var is empty';
>
> ?>
>
> In otherwords, only these few functions aren't working as "variable
> functions" but result in a "Fatal Error" instead. Why?
>
>
> Regards,
> Philip
>
> On Mon, 7 May 200
Use empty brackets in the name attribute, e.g., . PHP will then create an array indexed by numbers. PHP will
automatically assign indices in assignments if you omit the index:
";
echo $array[1]."";
?>
Kirk
> -Original Message-
> From: ..s.c.o.t.t.. [gts] [mailto:[EMAIL PROTECTED]]
> Su
Try number_format() http://www.php.net/manual/en/function.number-format.php
Kirk
> -Original Message-
> From: Ramiro Radjiman [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, May 08, 2001 8:35 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] money print out with two digits after , e.g. 49,00
>
>
> I try to use include() and require() an that what i get:
> The path is 100% good.
>
> Warning: Failed opening '../inc/menu.inc' for inclusion
> (include_path='') in
Make sure that file permissions allow 'nobody' to view the file.
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> Has the "3rd include" bug (where variable definitions ar
> "lost" at the 3rd
> include), been fixed yet?
>
> --Drew Vogel
Drew, I hadn't heard about this one. If you find anything, would you please
post back your results to the list?
TIA
Kirk
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PHP General Mailing List (http://www.php.ne
> If I have a file called db.inc with, for example, this:
>
> However, any user on the system can read db.inc cause its
> chmod'd 0644.
> If I chmod db.inc 0600 or even 0640, index.php can not include it.
>
> How do I go about protecting my files from being read by
> users on the system?
Belo
> > > > > session_start();
> > > global $count;
> > > session_register ("count");
> > > $count++;
> > > ?>
> > >
> > > Hello visitor, you have seen this page > > $HTTP_SESSION_VARS["count"]; ?> times.
There was a bug in PHP in versions prior to 4.0.6: $count and
$HTTP_SESSION_VARS["count"] did
> What it looks like it is doing to me, if you hit the script
> and reload it a
> bunch, is it creates a session, sticks with it for a while,
> then dumps it ..
> it then creates another session, starts over at 1, and begins
> counting up..
> then sometimes it will see the old session, and go b
> What it looks like it is doing to me, if you hit the script
> and reload it a
> bunch, is it creates a session, sticks with it for a while,
> then dumps it ..
> it then creates another session, starts over at 1, and begins
> counting up..
> then sometimes it will see the old session, and go b
> I just come across and odd behaviour with the register_globals and
> session handling. The problem is that when I set the register
> globals to
> on I cannot access the session_variables through the associative array
> HTTP_SESSION_VARS. The manual says explicitly that with track_vars and
> reg
> session_start();
> session_unregister(val_1);
> session_register(val_1);
>
> I am doing this to clear the contents of val_1 before I use it again.
> Needless to say its not working. val_1 always contains the
> same value until
session_registering()'ing a variable just puts it in a list of nam
> apparently, session_is_registered and isset return null if
> they evaluate to
> false. I was expecting boolean true and false return values,
What you were expecting is correct, boolean true/false. However, it appears
that PHP converts these values to strings during the echo. true converts to
Start with this correction on page1.php:
> if (session_is_registered != 1) {
should be
> if (session_is_registered("FailedLogins") != 1) {
We'll go from there :)
Kirk
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For additional com
OK, the session_is_registered() thing is correct.
> It seems like the gist of the problems is that different
> pages can't seem to
> modify the same session variables.
This is definitely not the case. Two things to try:
1. In page2, put some logic around the "session_register("FailedLogins");"
One way around this is to make the first page just a dummy that starts a
session then redirects to the real first page, with the session id passed on
the redirect URL.
Kirk
> -Original Message-
> From: Egan [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, August 21, 2001 10:56 AM
> To: [EMAIL
> I am using php 4.0.6 and i would rather not use global variables.
I hear ya.
After playing around with this, your approach works if register_globals is
set to off (I did this with an .htaccess file). I'm surprised by this. It
appears that the global version of a variable still overwrites the
H
>Why timeout at 300s instead of the 30s or the 12000s which
> > are the only two values reported?
>
> Looks like some HTTP timeout, i.e. either Apache or the browser is
> getting bored. Try outputting something from time to time.
Can anybody point me to information on all the possible HTTP time
I have seen this behavior when the user had a bookmark to the page with a
session ID in the bookmark URL. Just a thought.
Kirk
> -Original Message-
> From: Mike [mailto:[EMAIL PROTECTED]]
> Sent: Friday, August 24, 2001 8:17 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] GET / POST strange
Try "echo "$r[$i]" instead of echo "$r[i]".
Kirk
> -Original Message-
> From: Frank Loewenthal [mailto:[EMAIL PROTECTED]]
> Sent: Friday, August 24, 2001 9:33 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Fwd: functions returning arrays
>
>
> Hi
>
> Perhaps I am confused, but is it not
> Everything is pretty much set to default vaules. I can
> leave the browser open and come back 12+ hours later
> and the session is still active. Why??
There is another setting which affects this, gc_probability. This setting
determines how often the garbage collection routine runs (that kills o
You need to close off this bit of code with a brace '}':
if (!isset($page_id))
{
Kirk
> -Original Message-
> From: Jaxon [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, August 28, 2001 9:34 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] parse error AFTER end of included file??
>
>
>
See the magic_quotes_gpc setting in the php.ini file. This can be set to on
or off, and is responsible for escaping GET/POST/COOKIE data automatically.
Kirk
> -Original Message-
> From: Mike Gifford [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, August 29, 2001 9:58 AM
> To: [EMAIL PROTEC
Check if register_globals is off in php.ini. If it is, you will need to
access it through the $HTTP_SERVER_VARS array, e.g.,
$HTTP_SERVER_VARS['PHP_SELF'].
Kirk
> -Original Message-
> From: John Meyer [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, August 29, 2001 5:43 PM
> To: Jason Bell;
Tim Ward wrote:
>
Be careful using values of submit buttons ... if the user hits return
instead of clicking one of the buttons you won't get anything. If you want a
default value try a hidden field before the submits with same name.
>
Tim, thanks for the tip. I had heard of this behavior before
> I'm about ready to go insane over this one. I have the following link.
>
> http://www.wayneswoodworks.net/test/samples.php3?&key=1
>
> When I get into samples.php3 I do:
>
> $record = $HTTP_GET_VARS["key"];
>
> echo "record=$record";
>
> And the record variable is blank/missing.
Did you ge
> The session variables will remain set, but will it looks
> like my session gets lost every now and then if you want
> to see an example, go to http://northpointless.org/test.php
> and hit refresh several times. I cannot figure out what is happening.
Did you get this figured out? It lo
> session files get saved in /tmp by default, correct? Is
> there a way to have
> them saved somewhere that would propogate to all the servers
> in the cluster?
Warning! The following is from me, a non-gearhead.
1. We use a load balancer which is able to set a cookie on the first page
request
We use a Big-IP controller from F5:
http://www.f5.com/f5products/bigip/index.html
Kirk
> -Original Message-
> From: Jason Bell [mailto:[EMAIL PROTECTED]]
> Sent: Monday, September 10, 2001 1:33 PM
> To: PHP Users
> Subject: Re: [PHP] Reprise of dissapearing session variables
>
>
> Than
> so if a particular form button is clicked a different process
> will occcur.
>
> well what happens if i press return to enter my form submission?
> nothing is set!
>
> so the processing file does nothing
This has been pointed out from time to time on this list. It is a fact: if
the user subm
Feature. By placing a "dash" next to the bracket, there is no confusion that
the dash is being used to specify a range.
Kirk
> -Original Message-
> From: Andrew Perevodchik [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, September 13, 2001 9:32 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] mi
> JK> Feature. By placing a "dash" next to the
> JK> bracket, there is no confusion that the dash
> JK> is being used to specify a range.
>
> Doesn't slash before dash mean that???
Could be, I don't know. I always put a dash next to the bracket, instead of
escaping it with a backslash. As is oft
Several comments, Jason.
> session_destroy() terminates the session, which cannot be
> started up again
> until the browser is restarted...
Yes, session_destroy removes the session file that stores the values of
session variables between pages. Once gone, it cannot be accessed again
under any
> Then how can i set the time for session??
See the php.ini file, for session.gc_maxlifetime setting:
session.gc_maxlifetime= 1440; after this number of seconds, stored
; data will be seen as 'garbage' and
; cleaned
Check the permissions on both the directory and the file, so that they are
accessible to 'nobody' (or whomever PHP is running as). I'm not sure what to
make of the empty include path in the error message.
Kirk
> I've tried including just a file that was in the /usr/lib/php
> directory.
> No lu
I only know of two ways to do page redirects with PHP: the header() function
and a META refresh tag. I suppose you could also use PHP to dynamically
generate the javascript code you included in your email. Good luck!
Kirk
> - Original Message -
> From: "Wee Chua" <[EMAIL PROTECTED]>
> T
I'm not sure what question you are asking, but try changing this line
$aFinfOn = Getenv($aFindOnInput);
to
$aFinfOn = $HTTP_POST_VARS["aFindOnInput"];
The function getenv() gets environment variables, not post variables.
Kirk
> -Original Message-
> From: hvm [mailto:
> And remember "0 as a number is as important as any other number".
I wish the rest of the world saw it that way! But not so...
You may want to look at MySQL's IS_NULL function for retrieving data. Other
than that, I don't have any good advice. It seems that if you retrieve a
NULL from the datab
Perhaps you could post the [Session] section of your php.ini file. It
appears that session.cookie_lifetime is not set to 0, which is what you want
for a session cookie. Perhaps we can find another setting that needs a
change.
Kirk
> Sessions just don't work on my machine...
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> After reloading IE on the PC now the SID constant doesn't
> echo anything at
> all.
SID is always defined on the first page request. It is only defined on later
page requests if cookies are disabled in the browser.
Kirk
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Try these changes:
session.cookie_lifetime = 0
session.use_trans_sid = 1
Also, what version of PHP are you using?
> My php.ini:
>
> [Session]
> session.save_handler = files
> session.save_path = /tmp
>
> session.use_cookies = 1
> session.name = PHPSESSID
OK, now the session ID is getting passed like it should. Now for the two
missing variables. Try moving the two assignment statements ahead of the two
session_register() calls - "assign, then register". I have never seen this
make a difference, but the pros on this list say that is the way it needs
OK, do you have access to your /tmp directory? If so, close your browser,
then open it and request your index page. Now sort the files in /tmp by
creation time, to find the newly created session file. Look at its contents,
and see if the 2 variables have values assigned to them in the file. Do thi
> SELECT * from some_table WHERE some_field IS NULL;
>
>
> Andrey Hristov
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Th
> So, no matter if the user is still working, the session will be
> destroyed. I mean session.gc_maxlifetime isn't
> session.gc_maxIDLEtime?
Every time the user requests a page in an application using sessions, the
session file's access time gets updated. The garbage collection routine
looks a
> I thought that php works as you wrote. But sometimes I find that much
> older session are still "alive". I have 1440secs for maxlifetime, and
> if I bookmark a page with the session id I can use it till days or
> even weeks (I haven't tested longer time period :))
Are old files being re-use
> Is here anyway to make a variable like $var not the same than
> $HTTP_SESSION_VARS[var], when register_globals=1?. (where
> $var is in the
> script scope).
>
> I read in a changelog that this is relatively recent (make
> $var the same
> than $HTTP_SESSION_VARS[var]).
I'm not sure what was ch
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