Re: [PHP] E-Commerce

[Richard Baskett]

on 2/12/04 20:43, Jimmy at [EMAIL PROTECTED] wrote:

 Hi all. Is PHP a suitable language for building an online shop? Where would
 I go to find out more info on this? Thanks in advance!

The best ecommerce shop I have found that runs in PHP and MySQL would be
eShox.. a very very very well done shop.  At the core it WAS oscommerce, but
it has been modified and rewritten so that it is way more then oscommerce
ever was and ever will be :)  Way more secure and just plain a great
program.

find it here:  http://www.eshox.com

Cheers!

Rick

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RE: [PHP] Call to a member function on a non-object

[Angelo Zanetti]

Hi guys could the fatal error be caused because of something to do with
cache? I am running the scripts on my pc and not a server ie:(localhost).

thanx

-Original Message-
From: adwinwijaya [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 12, 2004 2:35 PM
To: Angelo Zanetti
Cc: [EMAIL PROTECTED]
Subject: Re: [PHP] Call to a member function on a non-object


Hello Angelo,

Thursday, February 12, 2004, 11:33:39 PM, you wrote:

AZ HI,

AZ I used my scripts yesterday and suddenly today they dont work and I get
this
AZ error: Call to a member function on a non-object
AZ  it points to erroneous line that calls a function in 1 of my classes.
The
AZ class and this particular file have not been changed since i used them
yest.
AZ I also checked my DB and all is perfect. I read somewhere on the net
that it
AZ could have something to do with cache. But i couldnt find any helpful
info.
AZ perhaps someone has experienced this error before and what could cause
it
AZ and how do i fix it?
AZ thanx in advance
AZ Angelo

-- may be you have to check whether you have already include the file
-- or not .. sometimes, include_once (or require_once) could lead to
-- this error .. so try to use include or require .. hope it work :)


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 adwinwijayamailto:[EMAIL PROTECTED]


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RE: [PHP] Call to a member function on a non-object SOLVED

[Angelo Zanetti]

-Original Message-
From: Angelo Zanetti [mailto:[EMAIL PROTECTED]
Sent: Friday, February 13, 2004 10:23 AM
To: adwinwijaya
Cc: [EMAIL PROTECTED]
Subject: RE: [PHP] Call to a member function on a non-object


Hi guys could the fatal error be caused because of something to do with
cache? I am running the scripts on my pc and not a server ie:(localhost).

thanx

-Original Message-
From: adwinwijaya [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 12, 2004 2:35 PM
To: Angelo Zanetti
Cc: [EMAIL PROTECTED]
Subject: Re: [PHP] Call to a member function on a non-object


Hello Angelo,

Thursday, February 12, 2004, 11:33:39 PM, you wrote:

AZ HI,

AZ I used my scripts yesterday and suddenly today they dont work and I get
this
AZ error: Call to a member function on a non-object
AZ  it points to erroneous line that calls a function in 1 of my classes.
The
AZ class and this particular file have not been changed since i used them
yest.
AZ I also checked my DB and all is perfect. I read somewhere on the net
that it
AZ could have something to do with cache. But i couldnt find any helpful
info.
AZ perhaps someone has experienced this error before and what could cause
it
AZ and how do i fix it?
AZ thanx in advance
AZ Angelo

-- may be you have to check whether you have already include the file
-- or not .. sometimes, include_once (or require_once) could lead to
-- this error .. so try to use include or require .. hope it work :)


--
Best regards,
 adwinwijayamailto:[EMAIL PROTECTED]


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Re: [PHP] E-Commerce

[Jason Wong]

On Friday 13 February 2004 15:45, Radwan Aladdin wrote:

No offence intended but ...

 Do you mean by this I can open a company like PaySystems or
 2CheckOut!

... if you're having to ask, then I doubt it. Building a payment gateway is no 
small undertaking. And frankly it requires far more knowledge than you 
possess right now!

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* Web Design  Hosting * Internet  Intranet Applications Development *
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Re: [PHP] Mp3 with php?

[Sven]

Chris W. Parker schrieb:
carlos castillo mailto:[EMAIL PROTECTED]
on Thursday, February 12, 2004 3:53 PM said:

does anyone know how to reproduce a mp3 file with php?


What do you mean reproduce? Copy? Create from scratch? Represent
visually?
In any case.. I'd say PHP cannot do anything but create a copy of a
file. It cannot read in data from a microphone or a cd player or the
like (as far as I know).
Chris.
but php can call external progs (e.g. exec(); system()).

so you can run lame or other progs and give the desired params like 
source- and target-file, sampling-rate, mode (mono, stereo), and so on.

maybe that's what you want?

hth SVEN

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[PHP] Two easy questions I think..

[Radwan Aladdin]

Hi..

1- In my mySQL DB there is a field named Whole.. there are many rows.. and every one 
has the value for the field Whole.

What I want is to add all these values in all rows for the field Whole then show it 
on the screen..

I mean by add : 1 + 2 + 3 = 6...

2- I have another filed there also.. named UserNo I want every adding query to this 
field to include a value in the row for that field = the latest row's value + 1

For example : if there are three rows in the table.. Row1 : UserNo value = 1
Row2 : 
UserNo value = 2
Row3 : 
UserNo value = 3
I want PHP to get the last row's value for that field (In this example : 3) then add 
to it 1.. so it will be 4 and insert it to the new row..


Regards..

RE: [PHP] Two easy questions I think..

[Vincent Jansen]

Sum() and auto_increment

Why not read the mysql manual?

-Original Message-
From: Radwan Aladdin [mailto:[EMAIL PROTECTED] 
Sent: vrijdag 13 februari 2004 11:14
To: [EMAIL PROTECTED]
Subject: [PHP] Two easy questions I think..


Hi..

1- In my mySQL DB there is a field named Whole.. there are many rows..
and every one has the value for the field Whole.

What I want is to add all these values in all rows for the field Whole
then show it on the screen..

I mean by add : 1 + 2 + 3 = 6...

2- I have another filed there also.. named UserNo I want every adding
query to this field to include a value in the row for that field = the
latest row's value + 1

For example : if there are three rows in the table.. Row1 : UserNo
value = 1
 
Row2 : UserNo value = 2
 
Row3 : UserNo value = 3 I want PHP to get the last row's value for
that field (In this example : 3) then add to it 1.. so it will be 4 and
insert it to the new row..


Regards..

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[PHP] mt_strand

[Angela K Hilton]

Hi All
 
I could do with some pointers in using mt_strand.
 
I understand that because my server has PHP4.2.0 random number
generators need to be seeded using mt_strand or mt_rand.
 
I have the following code [created with the help of this list]:
 
?php
  $imgdir = /images/randomimages/;
  if ($handle = opendir($imgdir))
  {
while (false !==($file = readdir($handle)))
  {
if ($file != .  $file != ..)
{
  $random[] = $file;
}
  }
  closedir($handle);
  } 
  $image = $random[mt_rand(0, count($random)-1)];
?
?php include(/images/randomimages/$image); ?
 
 and have found the following in the PHP manual:
 
?php
// seed with microseconds
function make_seed() 
{
   list($usec, $sec) = explode(' ', microtime());
   return (float) $sec + ((float) $usec * 10);
}
mt_srand(make_seed());
$randval = mt_rand();
?
 
However - I'm not 100% sure how to incorporate it into my code - I have
tried a few things but each time I break the code.
 
Any help will be appreciated.
 
Thanks
Ange
***
Angela K Hilton
Web  E-Learning Officer
ISD, UMIST
Tel: 0161 306 3109
***
 

RE: [PHP] mt_strand

[Angela K Hilton]

Hamid

?php include(/images/randomimages/$image); ?

works fine - all the code works OK - apart from the seed issue.

A

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ISD, UMIST
Tel: 0161 306 3109
***


-Original Message-
From: Hamid Hossain [mailto:[EMAIL PROTECTED] 
Sent: 13 February 2004 10:45
To: [EMAIL PROTECTED]
Subject: RE: [PHP] mt_strand

Hi Angela,

I don't understand why you are using the following line:
?php include(/images/randomimages/$image); ?

You have to use somthing like:
img src=/images/randomimages/?= $image ?

The other part of your code looks fine to me.

Regards,
Hamid

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Original Message Follows
From: Angela K Hilton [EMAIL PROTECTED]
To: PHP-General [EMAIL PROTECTED]
Subject: [PHP] mt_strand
Date: Fri, 13 Feb 2004 10:37:47 -

Hi All

I could do with some pointers in using mt_strand.

I understand that because my server has PHP4.2.0 random number
generators need to be seeded using mt_strand or mt_rand.

I have the following code [created with the help of this list]:

?php
   $imgdir = /images/randomimages/;
   if ($handle = opendir($imgdir))
   {
 while (false !==($file = readdir($handle)))
   {
 if ($file != .  $file != ..)
 {
   $random[] = $file;
 }
   }
   closedir($handle);
   }
   $image = $random[mt_rand(0, count($random)-1)];
?
?php include(/images/randomimages/$image); ?

  and have found the following in the PHP manual:

?php
// seed with microseconds
function make_seed()
{
list($usec, $sec) = explode(' ', microtime());
return (float) $sec + ((float) $usec * 10);
}
mt_srand(make_seed());
$randval = mt_rand();
?

However - I'm not 100% sure how to incorporate it into my code - I have
tried a few things but each time I break the code.

Any help will be appreciated.

Thanks
Ange
***
Angela K Hilton
Web  E-Learning Officer
ISD, UMIST
Tel: 0161 306 3109
***

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Re: [PHP] mt_strand

[Jason Wong]

On Friday 13 February 2004 18:37, Angela K Hilton wrote:

 I could do with some pointers in using mt_strand.

You do mean mt_srand() ?

[snip]

 mt_srand(make_seed());

Just do the above *once*, somewhere near the top of your code (anywhere before 
you use mt_rand()).

Then just use mt_rand() wherever you need it, like eg:

  $image = $random[mt_rand(0, count($random)-1)];

If you're just picking a random item from an array. the nice people who 
develop php have provided a function to do just that, array_rand(). RTFM 
before use.

 However - I'm not 100% sure how to incorporate it into my code - I have
 tried a few things but each time I break the code.

It would help if you stated exactly what you did and how your code was broken.

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[PHP] ODBC with SQL Server

[Juan Torres]

Hello,

I have a connectoin ODBC with a SQL Server database. A table has a field of
type 'nvarchar'. This field contains japanese characters.
How can I read these japanese characteres? When I read (with: select name
from data) only read '?' character.

Thaks very much.
Juan Torres.

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Re: [PHP] mt_strand

[Richard Davey]

Hello Angela,

Friday, February 13, 2004, 10:37:47 AM, you wrote:

AKH However - I'm not 100% sure how to incorporate it into my code - I have
AKH tried a few things but each time I break the code.

Your make_seed() function isn't going to work in this instance because
the important parts of it are outside of the function scope.

?php
// seed with microseconds
function make_seed() 
{
   list($usec, $sec) = explode(' ', microtime());
   return (float) $sec + ((float) $usec * 10);
}
mt_srand(make_seed());
$randval = mt_rand();
?

If you look carefully you'll see that all the function itself does is
return a unique value - the two commands that follow the function
(mt_srand and $randval=) use that result, but they're not part of the
function. So in essence just calling the function will never actually
work.

To get this to work in your code you would need to place the function
and mt_srand line somewhere at the start of your script.

Personally, it I think it'd be easier to do this which is a similar
approach but with a small re-write:

?php

 function make_seed()
 {
  list($usec, $sec) = explode(' ', microtime());
  $seed = $sec + ($usec * 10);
  mt_srand($seed);
 }

 // Call the rand seed function
 make_seed();
 
 $imgdir = /images/randomimages/;
 if ($handle = opendir($imgdir))
 {
while (false !==($file = readdir($handle)))
{
  if ($file != .  $file != ..)
  {
 $random[] = $file;
  }
}
closedir($handle);
 }

 $image = $random[mt_rand(0, count($random)-1)];

 include /images/randomimages/$image;
?

The above is un-tested but should work fine, just reply to this email
if it gives you a syntax error and I'll track it down.

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Re[2]: [PHP] E-Commerce

[Richard Davey]

Hello John,

Friday, February 13, 2004, 7:09:47 AM, you wrote:

JN First off, it won't install or run if you have register_globals off.

Wow, I had no idea - I've known about OScommerce for a while, but
didn't realise it needed you to turn on register_globals - that is,
quite frankly, shocking. But then again - you get what you pay for?!

JN Second, the code looks like it was written by someone who originaly had
JN no intention of releasing this code to the world.  It's sloppy, 
JN unorganized, and poorly (if at all) commented.  Compare the code from an
JN application like phpMyAdmin to OSCommerce to see what I mean.

This doesn't surprise me. It's a hard line to walk though isn't it - I
mean on the one hand we can sit here and lambast the poor quality of
the code - and on the other they're providing this for free and
offering a solution to people who cannot afford a more expensive
approach. It's sort of like PHPNuke - dear God, I've never seen code
so badly written in my entire life, it's a wonder it all hung
together. And yet look how popular it is. C'est la vie!

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[PHP] syntax help

[bob pilly]

Hi all

I have a problem that is probably just a lack of php
syntax knowledge on my part and hopefully someone can
help me out.

I have an array and i want to query a database for
each value in that array. I then want to store that
result as a new variable called $array[value]total. 

see code below

$array=array(Flyer,Email,Phone);
$array_len=count($array);
for($i=0;$i$array_len;$i++){
  $query=select count(score) from test_table
where source = '$array[$i]';
  $result=mssql_query($query,$numero);
  $row=mssql_fetch_row($result);
  $array[$i].total=$row[0];-- problem here
}


so for the above code i would like to create three
variable $flyertotal,$emailtotal  $phonetotal and
have the result of the count(score) query stored in
them. Any help or pointing to documentation would be
greatly appreciated!

Cheers

Bob


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Re: [PHP] syntax help

[Richard Davey]

Hello bob,

Friday, February 13, 2004, 12:10:06 PM, you wrote:

bp $array=array(Flyer,Email,Phone);
bp $array_len=count($array);
bp for($i=0;$i$array_len;$i++){
bp   $query=select count(score) from test_table
bp where source = '$array[$i]';
bp   $result=mssql_query($query,$numero);
bp   $row=mssql_fetch_row($result);
bp   $array[$i].total=$row[0];-- problem here
bp }

$array[$i]['total'] = $row[0];

Alternatively, you can probably do this too:

$query = SELECT COUNT(score) AS hits FROM ...;
$result = mssql_query($query, $numero);
$array[$i]['total'] = mssql_result($result, 0, hits);

Same end result, but saves on processing a bit. This assumes MSSql has
the same functions available as MySQL does (the mssql_result part)

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[PHP] Referring to Parent Folders

[Vinny]

I don't know if this is a PHP config problem, or an Apache 1.3/PHP 4
problem, or what.  When I include a script, say 2 folders up in the
structure, I'm having to move up to it instead of skipping to root and
moving down to it.  Allow me to clarify, let's say my tree structure looks
like so [brackets indicate folder]:

[doc root]
-[php]
-- script.php
-- [some folder]
--- [another folder]
 current.php

Let's then say that I want to include 'script.php' inside 'current.php'.  As
it is now, I'm having to use include('../../script.php').  This is obviously
a nuisance, especially if I want to move things around.  Now, I remember in
the past (different server config), using include('/php/script.php') would
work perfectly fine, but it does NOT work now, and I'd love for it to work.
Using /folder/file.ext works in regular HTML so I can only assume it is not
a problem with Apache.  So my question is, is this simply a PHP config
problem?

PHP 4.3.4
Apache 1.3.something

Thanks!

Vinny

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Re: [PHP] Browser Detection another page

[memoimyself]

Hello Joel,

Before you read my comments below, let me say that I'm not trying to prove you 
*wrong* or even express disagreement with the points you made; I'm just interested in 
your reasons.

On 12 Feb 2004 at 20:11, joel boonstra wrote:

 Hopefully you're aware that $HTTP_USER_AGENT is an unreliable variable,
 in that it is sent by the client, and can contain virtually anything.

Sure, but why would a user want to fake their browser signature? The worst that could 
happen is that the offending user would be redirected to a page that wouldn't look 
good 
in her/his browser. Or am I missing something here?

 I saw a response letting you know how to do this, but I would
 recommend not sending people to different pages based on which
 browser/OS they're using.  

Why not? Isn't that what most of the big web sites do?

 It should be possible to use CSS/(X)HTML to present your content in a
 way that is accessible to whichever browser accesses your site.  IMHO,
 browser-sniffing to serve different content is a bad idea. 

What about obsolete browsers that don't handle CSS too well (or not at all)? We 
developers would love to have all our visitors use the most recent browsers, 
preferably 
ones with a good implementation of the JavaScript DOM and XSLT transformations, but 
that's unfortunately not what happens in the real world.

Could you throw in another 2 cents? :o)

Erik

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Re: [PHP] Referring to Parent Folders

[Richard Davey]

Hello Vinny,

Tuesday, February 10, 2004, 6:18:09 AM, you wrote:

V [doc root]
V -[php]
V -- script.php
V -- [some folder]
V --- [another folder]
V  current.php

V So my question is, is this simply a PHP config problem?

Nope. Nothing to do with Apache either. The problem is that you're
assuming the include function knows what your doc root is. But think
about it - how can it? It's looking for files on a FILESYSTEM level,
not a URL level.

Assume the following is the actual directory structure on your server:

/usr-- Top Level
/usr/home
/usr/home/vinny
/usr/home/vinny/public_html -- Where your web files live

Say you want current.php to include script.php as in your example.
You have two choices:

include ../../script.php;

Which as you pointed out isn't ideal if you ever need to move around.
Alternatively:

include /usr/home/vinny/public_html/php/script.php;

Which will never fail as long as you never move script.php

Why not set-up a variable in a common include file (something like
$basedir = /usr/home/vinny/public_html/php) and then you can just do
this:

include $basedir/script.php;

Or whatever you need to do.

The other solution would be to place your local (home) directory into
the search path for include in the php.ini file.

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Re[2]: [PHP] Browser Detection another page

[Richard Davey]

Hello,

Friday, February 13, 2004, 12:29:07 PM, you wrote:

mycb Sure, but why would a user want to fake their browser signature?

They might do it without even knowing. Opera will identify itself as
IE6 for example if you select that in the Preferences. Other
browsers/packages can do it as standard. Although I can't give a
specific example, I bet there are some firewalls out there that filter
this information out too.

 I saw a response letting you know how to do this, but I would
 recommend not sending people to different pages based on which
 browser/OS they're using.  

mycb Why not? Isn't that what most of the big web sites do?

Actually yes, lots of them do. So I agree with you here :)

mycb What about obsolete browsers that don't handle CSS too well (or not at all)? We

I think his point was that there are other ways to handle browser
display issues besides 2 versions of a site and a user_agent test.

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[PHP] Re: Mp3 with php?

[memoimyself]

Hello Carlos,

On 12 Feb 2004 at 18:52, carlos castillo wrote:

 does anyone know how to reproduce a mp3 file with php?

If my Spanish serves me right, what you want to do is play an MP3 file. Well, that's 
something that would happen on the user's computer and would depend on the 
presence of a sound card, loudspeakers, appropriate plug-in etc. PHP is a server-side 
scripting language and has nothing whatsoever to do with the user's computer. What 
PHP can do, of course, is handle the storage of MP3 files on the server and send HTML 
embed tags (for instance) to the user's browser.

Hope this helps,

Erik

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[PHP] E-Commerce II

[Jimmy]

Wow, thanks for the help guys. Appreciate it.

Here's 2 other Q that popped into my head while researching...

1. I looked at Yahoo! and bCentral, they both charge monthly fees for using
their E-Commerce Tools. Why? I thought it should be a one time thing? Or are
they not providing code, just letting us use the code via Explorer and
Frontpage?

2. If I were to look for a website hoster, any recommendations?

Thanks!

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RE: [PHP] E-Commerce II

[Adrian Teasdale]

 Wow, thanks for the help guys. Appreciate it.
 
 Here's 2 other Q that popped into my head while researching...
 
 1. I looked at Yahoo! and bCentral, they both charge monthly 
 fees for using their E-Commerce Tools. Why? I thought it 
 should be a one time thing? Or are they not providing code, 
 just letting us use the code via Explorer and Frontpage?

I'm not sure about bCentral, but Yahoo bought out a company called
Viaweb quite a few years ago (for about $48 million!!) and they provide
a fully-hosted solution.  This is great for non-technical users who just
want to build their own store with a point and click interface.  I
would presume that because you are on the PHP list either you are
looking to install one of the carts mentioned, build your own or
customise someone elses offering because you have bespoke needs that one
of the sites like Yahoo! Cannot meet

 2. If I were to look for a website hoster, any recommendations?

Hoho.  You'll get as many recommendations as replies I'm sure.  I'd
suggest going to www.webhostingtalk.com and just hanging around to see
what good and bad stuff is said about various hosts and make your mind
up.  Some things you need to think about though do you need a host or
dedicated server and if it is just a host then you need to see what
features they have and provide for PHP guys...  

Hope this helps a little

Ade

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[PHP] Re: Mp3 with php?

[zerof]

There is one possiblitity, using ming extension.
http://ming.sourceforge.net/
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zerof

Carlos Castillo [EMAIL PROTECTED]
 escreveu na mensagemdoes anyone know how to reproduce a mp3 file with php?
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Re: [PHP] Browser Detection another page

[joel boonstra]

[ straying OT, so apologies in advance. ]
[ also, quite long.  double apologies.  ]

On Fri, Feb 13, 2004 at 10:29:07AM -0200, [EMAIL PROTECTED] wrote:
  Hopefully you're aware that $HTTP_USER_AGENT is an unreliable variable,
  in that it is sent by the client, and can contain virtually anything.
 
 Sure, but why would a user want to fake their browser signature? The
 worst that could happen is that the offending user would be redirected
 to a page that wouldn't look good in her/his browser. Or am I missing
 something here?

As speculated by Richard Davey:

  Although I can't give a specific example, I bet there are some
   firewalls out there that filter this information out too.

I can give a specific example -- Norton Firewall, included with the
Norton Internet Security package.  An old script of ours (not one I
wrote ;) was relying on HTTP_USER_AGENT to do some form interaction, and
every so often I would get emails saying that users had received the
error page.  I couldn't find any connection, until one person happened
to mention that they use Norton Firewall product.  Sure enough, every
person after that that had this problem also (when asked) mentioned that
they used Norton Firewall.  

You can, of course, override Norton's settings.  But nobody does that.

  I saw a response letting you know how to do this, but I would
  recommend not sending people to different pages based on which
  browser/OS they're using.  
 
 Why not? Isn't that what most of the big web sites do?

If most big web sites jumped off a bridge... okay, sorry, that was dumb.

I don't have the numbers/stats/whatever to say whether or not most big
websites do or don't do this.  However...

Are you a big website?  Do you have the resources/manpower to maintain
two separate versions of each page in your site?  Three?  Ten?  How do
you decide when to stop creating OS- or browser-specific versions of
your websites?  To bring PHP back into this, yes, PHP could lend a hand
with some of this.  However, you will clearly be doing more work.

And what about those browsers with special needs that you *don't*
anticipate?  What happens to those folks?  If your classes of browsers
are:

  - IE/Windows (NT, 2k, 98, XP)
  - Windows CE
  - everything else

Then where does a user using the JAWS screen reader get sent?  My guess
is they end up on everything else, which (again, my guess) is going to
try to be a lowest-tech page that attemps to cater to everyone.  Will
that page be able to be read by JAWS?

In 10 years, will the situation be getting better or worse?  Will there
be only two browsers to code for, or fifty?  Do you want to keep trying
to code to the idiosyncrasies of each popular new browser that comes
out?

  It should be possible to use CSS/(X)HTML to present your content in a
  way that is accessible to whichever browser accesses your site.  IMHO,
  browser-sniffing to serve different content is a bad idea. 
 
 What about obsolete browsers that don't handle CSS too well (or not at
 all)? We developers would love to have all our visitors use the most
 recent browsers, preferably ones with a good implementation of the
 JavaScript DOM and XSLT transformations, but that's unfortunately not
 what happens in the real world.

I agree, it'd be swell if all my users used the latest Mozilla.  But
you're right, of course -- they don't.  And many won't ever upgrade
until they get a new OS.  So, what's a developer to do?

What you first need to decide is what you consider browser
compatibility.  By that do you mean that your design needs to look
exactly the same in every conceivable browser + OS combination?  Or are
you more concerned about your users being able to get information and
navigate the site?

Can you have both?  No.  It's not possible.  Can you make the site look
good for 90% of your users, and work well for 100%, all with only one
site?  Yes.

I love this site:

  http://csszengarden.com/

The exact same HTML is used for each design.  The only change is the
CSS.  Each design in the gallery must work for a majority of major
browsers.  Head over there, and check it out in IE6/Win, and Mozilla.
Browse through a few designs.

Then try it out in Netscape 4.x.  Your cellphone.  NCSA Mosaic.

You can browse the site in all of them.  The relatively small number of
users who use old/incapable browsers:

  http://www.thecounter.com/stats/2004/January/browser.php

can still use the site.  Users with modern browsers get
beautifully-designed sites, all with the same HTML.  Now try using all
of those browsers on some of the big websites that do browser sniffing.

A real-world gallery:

  http://cssvault.com/

shows sites that are actually live on the web, using CSS to style their
content.  And there are indeed some big sites that have decided that a
CSS design is viable:

  http://msn.espn.go.com/
  http://news.com.com/
  http://www.sprintpcs.com/

I'm not an expert (unfortunately) on the specifics of how to acheive
this sort of a design.  I'd 

Re: [PHP] Referring to Parent Folders

[Paul Furman]

Richard Davey wrote:
Why not set-up a variable in a common include file (something like
$basedir = /usr/home/vinny/public_html/php) and then you can just do
this:
include $basedir/script.php;


Here's what I use:
--
HOME:
--
http://localhost/
C:/_Paul/web/public_html
C:/_Paul/web/phplib
   /configuration
   /screen
   /utilities
   /action
--
SCHOOL:
--
http://hills.ccsf.edu/~pfurma02/
/students/pfurma02/public_html
/students/pfurma02/phplib
 /configuration
 /screen
 /utilities
 /action
--
Here's my HOME path definitions:
--
?php /*
INDEX.PHP
this is the only file sitting in public_html
it tells us the paths for the server we are running on
and nothing else
then it includes a config file
for the rest of the setup
*/
define ('LIBDIR', 'C:/_Paul/web/phplib');
define ('PUB_DIR', 'C:/_Paul/web/public_html');
define ('URL_DIR', 'http://localhost/');
define ('CONFIG_DIR', LIBDIR . '/configuration');
include (CONFIG_DIR . '/config.php');

?

--
This file works at home and at school:
--
?php /*
CONFIG.PHP
this is the first thing called from index.php
it sets up the remaining global constants
it checks the screen input
to redirect before anything goes wrong
then includes the main template
*/
define ('SCREEN_DIR', LIBDIR . '/screen');
define ('UTIL_DIR', LIBDIR . '/utilities');
define ('ACTION_DIR', LIBDIR . '/action');
$template = 'main.php';   # the template for the site
$default_screen = 'home.php'; # the default screen
# check which SCREEN to display
if(isset($_REQUEST['SCREEN'])) {
  if(is_file(SCREEN_DIR . / . basename($_REQUEST['SCREEN']))) {
$SCREEN = basename($_REQUEST['SCREEN']);
  } else {
$SCREEN = $default_screen;
  }
} else {
  $SCREEN = $default_screen;
}
if($SCREEN == 'main.php') {
  $SCREEN = 'home.php';
  $_REQUEST['SCREEN'] = $SCREEN;
}
include (SCREEN_DIR . /$template);

?

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[PHP] Re: E-Commerce II

[Paul Furman]

Jimmy wrote:

...they both charge monthly fees for using
their E-Commerce Tools. Why? I thought it should be a one time thing? Or are
they not providing code, just letting us use the code via Explorer and
Frontpage?
2. If I were to look for a website hoster, any recommendations?


Many open source programs give away the software but charge for 
customizing and support, which is perfectly fair. There will be issues 
in the future with new technology and security issues discovered that 
will need maintenance. I'd suggest getting a custom web site designed 
that uses a really solid secure professional proprietary payment system 
separately as a plug-in. You can pay to add shopping cart features as 
needed but the payment needs to be consistently flawless.

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[PHP] New Line code question \r\n etc.

[Al]

I've got a php application running on a Unix system and need some help 
with the new line code.

The application reads and saves text in a file from a browser textarea.  
Also, the text file is occassionally opened and edited via ftp and a 
regular plain text editor.

It appears the new line code is getting screwed up because of the 
different programs handling the text. [i.e. \r\n, \n, \r]

I'd like to have my code clean up the newline code every pass and 
standardize it. What new line should I use, \n Unix, or what?

Thanks.

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[PHP] PHP and Kerberos5 Single Sign-on

[Ricky Boone]

I'm trying to figure out a solution to a problem that my manager has
brought to my attention, and that is how to we provide single sign-on
(SSO) for our Intranet applications without being forced to use IIS.  We
are using Active Directory services for LDAP and Kerberos
authentication, but are unable to get any server other than one running
IIS to be configured to automatically detect who the user is with their
AD login.  
Here is my setup:

* Windows 2000 Server with Active Directory (ad1.mynetwork.org)
* Windows 2000 Server with IIS and PHP (iis1.mynetwork.org)
* Red Hat Enterprise Linux 3 ES with Apache 2 and PHP
(linux1.mynetwork.org)

I can get the Linux server to talk to Active Directory through LDAP and
Kerberos, but to achieve SSO the only way to get it to work on Apache is
with mod_auth_gss_krb5 (though I can't seem to get it to build for
Apache2), and I couldn't find anything that would do the same with PHP.

Any ideas?

-- 
Ricky Boone [EMAIL PROTECTED]
Planetfurry.com

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[PHP] imagecreate undefined...?

[Eric]

I've got this fairly simply script:

?php
  // create a 100*30 image
  $im = imagecreate( 100, 100 );
  // white background and blue text
  $bg = imagecolorallocate($im, 255, 255, 255);
  $textcolor = imagecolorallocate($im, 0, 0, 255);
  // write the string at the top left
  imagestring($im, 5, 0, 0, Hello world!, $textcolor);
  // output the image
  header(Content-type: image/jpg);
  imagejpeg($im);
?
However, when I run it, I get an error:

Fatal error: Call to undefined function: imagecreate() in [file name] on line 3

I am running under MacOSX 10.3.2 and PHP 4.3.2.

Is there anything I should look for in the phpinfo()?
Any suggestions on how to fix the problem?
Thank you.

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Therefore the considerations of the intelligent always include both
benefit and harm. - Sun Tzu
== Insults, like violence, are the last refuge of the incompetent... ===
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Re: [PHP] imagecreate undefined...?

[Richard Davey]

Hello Eric,

Friday, February 13, 2004, 4:00:02 PM, you wrote:

E Fatal error: Call to undefined function: imagecreate() in [file name] on line 3
E I am running under MacOSX 10.3.2 and PHP 4.3.2.

Sounds very much like you have PHP without the image library compiled
into it. I don't know where to obtain that lib for the Mac, sorry -
but I'm sure someone will.

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 Richardmailto:[EMAIL PROTECTED]
  http://www.phpcommunity.org/wiki/296.html

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Re: [PHP] New Line code question \r\n etc.

[BAO RuiXian]

Al wrote:

[snip...]

I'd like to have my code clean up the newline code every pass and 
standardize it. What new line should I use, \n Unix, or what?
Yes, \n is the line separator for Unix.

Best

Bao

Thanks.

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[PHP] Uploading, and excuting.

[Chris Sandy]

In the last week or 2, ive been reading a lot about servers been getting
abused. Scripts uploaded to /tmp   I've noticed someone trying to do
this on my server so I checked all logs. Nothing found. Suexec didn't
pick anything up so im guessing it could be from a php script.  Im in
the process now of installing phpsuexec but has anything else had this
problem or know any docs I can read up on this issue?

Thanx 

Chris Sandy
NetCarrier Inc. 
1.888.575.4754 ex 3227
[EMAIL PROTECTED] 
http://www.netcarrier.com 

[PHP] mycrypt 3des (php vs .net)

[craig]

Hi all,

I am truly hoping that someone can help with this.
I am making the ecommerce site for a product that
I had nothing to do with the development of. =)

The product is making a licence file using  the .net
3des, but I am not able to get the same output using
the mcrypt 3des.

this is the .net original text and the cipher text:
Golf Genie 5.0
ª:b•#–æaŒž[EMAIL PROTECTED]#p0, 7

this is what i get
¿^U`ÎdÀ4`oãõwÑî%  - from Golf Genie 5.0
¿^U`ÎdÀ4!é$”GIø  - from Golf Genie 5.0\r\n


I don't know too much about encyrption, and I have found
the documentation of mcrypt to be the worst of any php
module I have yet used, so i'm not sure of the consequenses
of using cbc versus ecb are, etc.

here is the code i am using.

   $key =
\x6B\x00\x64\x00\x4E\x00\x44\x00\x38\x00\x37\x00\x5E\x00\x21\x00;
   $input = Golf Genie 5.0;
   $iv  = \x2B\x00\x5F\x00\x65\x00\x6B\x00;

   $td = mcrypt_module_open ('tripledes', '', 'cbc', '');
   mcrypt_generic_init ($td, $key, $iv);
   $encrypted_data = mcrypt_generic ($td, $input);
   mcrypt_module_close ($td);

   echo  $encrypted_data;

ps. I can't use mcrypt_generic_deinit - i get 'Fatal error: Call to
undefined function: mcrypt_generic_deinit()... '

thanks in advance,
Craig

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[PHP] Re: mycrypt 3des (php vs .net)

[Jas]

I am not sure if it will help of if you have already tried this but try 
all of the cipher modes available for the tripledes cipher (eg. cfb, 
ecb, etc.).  There may be a difference in the way .net and mcrypt 
produces the cipher text but if that were the case then it wouldn't be a 
true tripledes encryption for either the .net or mcrypt encryption 
libraries.  Are you able to view the source of the .net code which 
originally produced the cipher text?  If so then see what mode it is 
using with the tripledes cipher.  And you are right about the 
documentation, it took me awhile to get it working and even longer to 
figure out how it worked.  Good luck,
Jas

Craig wrote:
Hi all,

I am truly hoping that someone can help with this.
I am making the ecommerce site for a product that
I had nothing to do with the development of. =)
The product is making a licence file using  the .net
3des, but I am not able to get the same output using
the mcrypt 3des.
this is the .net original text and the cipher text:
Golf Genie 5.0
:b#a[EMAIL PROTECTED]#p0, 7
this is what i get
^U`d4`ow%  - from Golf Genie 5.0
^U`d4!$GI  - from Golf Genie 5.0\r\n
I don't know too much about encyrption, and I have found
the documentation of mcrypt to be the worst of any php
module I have yet used, so i'm not sure of the consequenses
of using cbc versus ecb are, etc.
here is the code i am using.

   $key =
\x6B\x00\x64\x00\x4E\x00\x44\x00\x38\x00\x37\x00\x5E\x00\x21\x00;
   $input = Golf Genie 5.0;
   $iv  = \x2B\x00\x5F\x00\x65\x00\x6B\x00;
   $td = mcrypt_module_open ('tripledes', '', 'cbc', '');
   mcrypt_generic_init ($td, $key, $iv);
   $encrypted_data = mcrypt_generic ($td, $input);
   mcrypt_module_close ($td);
   echo  $encrypted_data;

ps. I can't use mcrypt_generic_deinit - i get 'Fatal error: Call to
undefined function: mcrypt_generic_deinit()... '
thanks in advance,
Craig
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RE: [PHP] Re: mycrypt 3des (php vs .net)

[craig]

  I am not sure if it will help of if you have already tried
 this but try
 all of the cipher modes available for the tripledes cipher (eg. cfb,
 ecb, etc.).  There may be a difference in the way .net and mcrypt
 produces the cipher text but if that were the case then it
 wouldn't be a
 true tripledes encryption for either the .net or mcrypt encryption
 libraries.  Are you able to view the source of the .net code which
 originally produced the cipher text?  If so then see what mode it is
 using with the tripledes cipher.  And you are right about the
 documentation, it took me awhile to get it working and even longer to
 figure out how it worked.  Good luck,
 Jas

I did check out the .net documentation and it uses cbc, but maybe I'll
try
the other modes for kicks.

-Craig

 Craig wrote:
  Hi all,
 
  I am truly hoping that someone can help with this.
  I am making the ecommerce site for a product that
  I had nothing to do with the development of. =)
 
  The product is making a licence file using  the .net
  3des, but I am not able to get the same output using
  the mcrypt 3des.
 
  this is the .net original text and the cipher text:
  Golf Genie 5.0
  :b#a[EMAIL PROTECTED]#p0, 7
 
  this is what i get
  ^U`d4`ow%  - from Golf Genie 5.0
  ^U`d4!$GI  - from Golf Genie 5.0\r\n
 
 
  I don't know too much about encyrption, and I have found
  the documentation of mcrypt to be the worst of any php
  module I have yet used, so i'm not sure of the consequenses
  of using cbc versus ecb are, etc.
 
  here is the code i am using.
 
 $key =
  \x6B\x00\x64\x00\x4E\x00\x44\x00\x38\x00\x37\x00\x5E\x00\x21\x00;
 $input = Golf Genie 5.0;
 $iv  = \x2B\x00\x5F\x00\x65\x00\x6B\x00;
 
 $td = mcrypt_module_open ('tripledes', '', 'cbc', '');
 mcrypt_generic_init ($td, $key, $iv);
 $encrypted_data = mcrypt_generic ($td, $input);
 mcrypt_module_close ($td);
 
 echo  $encrypted_data;
 
  ps. I can't use mcrypt_generic_deinit - i get 'Fatal error: Call to
  undefined function: mcrypt_generic_deinit()... '
 
  thanks in advance,
  Craig

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Re: [PHP] Re: date() funtion language

[André Cerqueira]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
ohhh
thanks hehe
Don Read wrote:
On 12-Feb-2004 André Cerqueira wrote:

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
i had problems with locale
i think its safer to make a dayname and monthname array, and use
getdate(), than build the string yourself


snip

//the follow should, but doesnt seem to work
//setlocale(LC_ALL, 'pt_BR');
//echo date('l, j de F de Y');
?


date() doesn't format according to locale but strftime() does:

setlocale(LC_ALL, 'pt_BR.ISO8859-1');
echo strftime('%A, %B %e %Y');
// output 'Quinta Feira, Fevereiro 12 2004'



-BEGIN PGP SIGNATURE-
Version: GnuPG v1.2.4 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFALQ4vaxdA/5C8vH8RAullAKDRwh4XpJg/lbZymdgW2fI+C2XbHwCfT5E+
6kGxyTlAnBjWvZGy1XT5YSY=
=mYsa
-END PGP SIGNATURE-
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[PHP] $_POST getting lost, $GLOBALS['HTTP_RAW_POST_DATA'] is still set

[Joshua Beall]

Hi All,

I originally posted this on 2004-02-09, to alt.comp.lang.php, alt.php, and
comp.lang.php, with the followup-to header set to comp.lang.php.  Nobody had
any thoughts, so I thought I would post here, just in case.

I want to turn off magic quotes.  I realize in retrospect that using a
.htaccess file to turn magic quotes would probably be better than this code,
and I am going to switch to that solution, but I am still trying
to figure out what is causing my current problem:

I am using the following code to automatically strip out any slashes that
were added automagically by gpc_magic_quotes:

$_POST = array_stripslashes($_POST);

// Takes the passed array, and strips and escaping slashes out of
any strings in the array.
// This is a recursive function capable of handling multidimensional
arrays
function array_stripslashes($data)
{
do{
$pair = each($data);// Get the next key-value
pair from the array
if($pair === false)
break;
$key = $pair[0];// This is just for
readability
$val = $pair[1];
if(is_array($val))
$val = Utility::array_stripslashes($val);
elseif(is_string($val))
$val = stripslashes($val);
$data[$key] = $val;
}while(true);
return $data;
}

Now, I test it several times and it appears to be working fine.  But, I just
got an error report from a user, with agent Mozilla/4.0 (compatible; MSIE
5.0; CS 2000 6.0; Windows 98; DigExt), and when they clicked on a submit
button, all the POST data was lost.  Interestingly enough,
$GLOBALS['HTTP_RAW_POST_DATA'] was populated with all the form fields I
would have expected to be in $_POST (although raw, of course, not parsed
into variables).

Is my code broken?  Or is this a bug in PHP?  Or what?

Sincerely,
  -Josh





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Re: [PHP] Re: date() funtion language

[André Cerqueira]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
hmz...
i just tryed that... didnt work
tryed other locale strings, didnt work...
do i need something else to make it work?
running php4.3.4rc3 on windows


Don Read wrote:

On 12-Feb-2004 André Cerqueira wrote:

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
i had problems with locale
i think its safer to make a dayname and monthname array, and use
getdate(), than build the string yourself


snip

//the follow should, but doesnt seem to work
//setlocale(LC_ALL, 'pt_BR');
//echo date('l, j de F de Y');
?


date() doesn't format according to locale but strftime() does:

setlocale(LC_ALL, 'pt_BR.ISO8859-1');
echo strftime('%A, %B %e %Y');
// output 'Quinta Feira, Fevereiro 12 2004'



-BEGIN PGP SIGNATURE-
Version: GnuPG v1.2.4 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFALQ73axdA/5C8vH8RAt+IAKCuAH1hlInsMdcwkNvFmJy119YC/ACg0uws
uvW3FtqgRSXl5VkOcPVgTls=
=3cMI
-END PGP SIGNATURE-
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Re: [PHP] $_POST getting lost, $GLOBALS['HTTP_RAW_POST_DATA'] is still set

[Adam Bregenzer]

On Fri, 2004-02-13 at 11:38, Joshua Beall wrote:
 I want to turn off magic quotes.  I realize in retrospect that using a
 .htaccess file to turn magic quotes would probably be better than this code,
 and I am going to switch to that solution, but I am still trying
 to figure out what is causing my current problem:

Having a function to undo magic quotes can be very useful if you
distribute your application.  Here is what I use, just call
disable_magic_quotes().  It should not do any damage if magic_quotes is
already disabled.

/* Undo damage caused by magic quotes */
function remove_magic_quotes($vars,$suffix = '') {
eval(\$vars_val = \$GLOBALS['$vars']$suffix;);
if (is_array($vars_val)) {
foreach ($vars_val as $key = $val) {
remove_magic_quotes($vars, $suffix . ['$key']);
}
} else if (!is_object($vars_val)) {
$vars_val = stripslashes($vars_val);
eval(\$GLOBALS['$vars']$suffix = \$vars_val;);
}
}

// Defeat magic quotes
function disable_magic_quotes() {
if (get_magic_quotes_gpc()) {
remove_magic_quotes('_GET');
remove_magic_quotes('_POST');
remove_magic_quotes('_COOKIE');
ini_set('magic_quotes_gpc',0);
}
set_magic_quotes_runtime(0);
}

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[PHP] Re: $_POST getting lost, $GLOBALS['HTTP_RAW_POST_DATA'] isstill set

[Joshua Beall]

Adam Bregenzer [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 Having a function to undo magic quotes can be very useful if you
 distribute your application.  Here is what I use, just call
 disable_magic_quotes().  It should not do any damage if magic_quotes is
 already disabled.

snipped code

Looks pretty good to me, and it is a little more robust than my solution
since it checks for the existence of objects, and also sets the
magic_quotes_gpc ini setting to 0 after escaping them.

However, I am still interested in knowing if my code is broken in any way.
It seems to work fine for me, but as per my original post, I did get this
one odd behavior, with HTTP_RAW_POST_DATA being set, but _POST being an
empty array.  Any thoughts?

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Re: [PHP] Re: $_POST getting lost, $GLOBALS['HTTP_RAW_POST_DATA'] isstill set

[Adam Bregenzer]

On Fri, 2004-02-13 at 12:14, Joshua Beall wrote:
 However, I am still interested in knowing if my code is broken in any way.
 It seems to work fine for me, but as per my original post, I did get this
 one odd behavior, with HTTP_RAW_POST_DATA being set, but _POST being an
 empty array.  Any thoughts?

Honestly, I didn't see anything glaringly wrong so I deftly skirted your
problem by posting code that I find works. :)

One part that may be an issue is you are using each() on $data then
re-assigning the stripped code to $data, maybe that is exposing some
bug/issue with php?  Try making a new array by assigning the stripped
output to $data2 and returning $data2, maybe that will solve it.

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[PHP] Constant PHP_OS and Mac Server

[Gerard Samuel]

I dont have a Mac handy to get the value of the constant PHP_OS.
If anyone has access to a Mac, please reply to me with the output of 
var_dump( PHP_OS );

Thanks

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Re: [PHP] Re: mycrypt 3des (php vs .net)

[Jas]

Craig,
If that doesn't work I am almost certain there might be a discrepency in 
how the .net  mcrypt libraries actually employ the triple des cipher.

On another note, I couldn't get the mcrypt_deinit function to work 
without error as well.  One thing you could do is use the PHP unset() 
call to unlink your variables once data has been passed through your cipher.

I would post your problem to the developers of the mcrypt app at 
mcrypt.sourceforge.net, I have talked with the guys over there and have 
always gotten help.  I am sure they would want to know about this as well.
HTH
Jas

Craig wrote:

  I am not sure if it will help of if you have already tried

this but try
all of the cipher modes available for the tripledes cipher (eg. cfb,
ecb, etc.).  There may be a difference in the way .net and mcrypt
produces the cipher text but if that were the case then it
wouldn't be a
true tripledes encryption for either the .net or mcrypt encryption
libraries.  Are you able to view the source of the .net code which
originally produced the cipher text?  If so then see what mode it is
using with the tripledes cipher.  And you are right about the
documentation, it took me awhile to get it working and even longer to
figure out how it worked.  Good luck,
Jas


I did check out the .net documentation and it uses cbc, but maybe I'll
try
the other modes for kicks.
-Craig

Craig wrote:

Hi all,

I am truly hoping that someone can help with this.
I am making the ecommerce site for a product that
I had nothing to do with the development of. =)
The product is making a licence file using  the .net
3des, but I am not able to get the same output using
the mcrypt 3des.
this is the .net original text and the cipher text:
Golf Genie 5.0
:b#a[EMAIL PROTECTED]#p0, 7
this is what i get
^U`d4`ow%  - from Golf Genie 5.0
^U`d4!$GI  - from Golf Genie 5.0\r\n
I don't know too much about encyrption, and I have found
the documentation of mcrypt to be the worst of any php
module I have yet used, so i'm not sure of the consequenses
of using cbc versus ecb are, etc.
here is the code i am using.

  $key =
\x6B\x00\x64\x00\x4E\x00\x44\x00\x38\x00\x37\x00\x5E\x00\x21\x00;
  $input = Golf Genie 5.0;
  $iv  = \x2B\x00\x5F\x00\x65\x00\x6B\x00;
  $td = mcrypt_module_open ('tripledes', '', 'cbc', '');
  mcrypt_generic_init ($td, $key, $iv);
  $encrypted_data = mcrypt_generic ($td, $input);
  mcrypt_module_close ($td);
  echo  $encrypted_data;

ps. I can't use mcrypt_generic_deinit - i get 'Fatal error: Call to
undefined function: mcrypt_generic_deinit()... '
thanks in advance,
Craig
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Re: [PHP] PHP and Kerberos5 Single Sign-on

[Adam Bregenzer]

On Fri, 2004-02-13 at 10:34, Ricky Boone wrote:
 I can get the Linux server to talk to Active Directory through LDAP and
 Kerberos, but to achieve SSO the only way to get it to work on Apache is
 with mod_auth_gss_krb5 (though I can't seem to get it to build for
 Apache2), and I couldn't find anything that would do the same with PHP.

PHP supports ldap[1] which should allow you to talk to Active Directory,
also there is mod_auth_kerb[2] for kerberos authentication.  If you are
against using an apache module for kerberos you can try using
pam_auth[3] in PHP with a kerberos module for pam.  I do not think PHP
supports kerberos natively, though you could hack together an extension
for it if you were motivated enough. :)

[1] http://www.php.net/ldap
[2] http://modauthkerb.sourceforge.net/
[3] http://www.math.ohio-state.edu/~ccunning/pam_auth/

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[PHP] Re: Re: $_POST getting lost, $GLOBALS['HTTP_RAW_POST_DATA']isstill set

[Joshua Beall]

Adam Bregenzer [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 Honestly, I didn't see anything glaringly wrong so I deftly skirted your
 problem by posting code that I find works. :)

Hmm, I would probably have done the same :-)

 One part that may be an issue is you are using each() on $data then
 re-assigning the stripped code to $data, maybe that is exposing some
 bug/issue with php?  Try making a new array by assigning the stripped
 output to $data2 and returning $data2, maybe that will solve it.

Interesting idea.  The only problem is testing it... since it seems to work
fine for me except for this one error report I got, I am not sure what to
do.

Guess it is worth a shot to change it anyway.  Could not hurt, right?  And
assuming garbage collection works ok in PHP, it should not be really be a
memory hit, since both $data and $data2 should both be reclaimed when they
go out of scope.

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[PHP] preg guru question

[pete M]

Im trying to  scan a file and lift the image name from the img tag

ie
img src=THISBIT.ext
where there could be ' or 
I messed around but am 2 embarassed to post code cos it dont work ;-(

thanks in advance

pete

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[PHP] Re: PHP License question

[Ben Ramsey]

I spoke with the good folks over at the FSF, and figured out how to do 
this.  The PHP License itself does not restrict the use code under it. 
The problem was with the GPL, which restricted the use of code under the 
GPL being paired with code under certain types of licenses (specifically 
licenses that are non-copyleft).  The PHP license is non-copyleft, and, 
so, it is not GPL compatible.  Thus, an exception must be made by the 
copyright owner of the GPL'd code.  The wording for the exception is 
found at http://www.gnu.org/licenses/gpl-faq.html#GPLIncompatibleLibs .

Specifically, in this case, I chose to use the following wording, and 
the folks at FSF told me this was fine:

snip
In addition, as a special exception, Ben Ramsey gives permission to link 
the code of this program with those files in the PEAR library that are 
licensed under the PHP License (or with modified versions of those files 
that use the same license as those files), and distribute linked 
combinations including the two. You must obey the GNU General Public 
License in all respects for all of the code used other than those files 
in the PEAR library that are licensed under the PHP License. If you 
modify this file, you may extend this exception to your version of the 
file, but you are not obligated to do so. If you do not wish to do so, 
delete this exception statement from your version.
/snip

Since certain PEAR packages are licensed under the modified BSD and LGPL 
licenses, then this exception does not need to be made for those 
packages; these licenses are already GPL compatible.

Thus, I can release my application under the GPL and satisfy its 
requirements to include the PEAR packages licensed under the PHP license.

I hope this helps someone else out there, as well. ;-)

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[PHP] compile problem

[Donpro]

Hi,
 
trying to compile PHP 4.3.4. on RedHat Linux 7.3 and getting the following
error:
 
checking for CURL support... yes
checking for CURL in default path... found in /usr
checking for cURL 7.9.8 or greater... configure: error: cURL version 7.9.8
or later is required to compile php with cURL support
 
I am compiling with the --with-curl option AND I have curl 7.10.4 installed.
 
Any ideas?
 
Thanks,
Don

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Re: [PHP] preg guru question

[Jason Wong]

On Saturday 14 February 2004 02:25, pete M wrote:
 Im trying to  scan a file and lift the image name from the img tag

 ie
 img src=THISBIT.ext
 where there could be ' or 

 I messed around but am 2 embarassed to post code cos it dont work ;-(

It's always better to post something no matter how bad you may think it is. It 
shows that you have at least tried to solve your own problem and are not 
merely trying to earn your keep by asking others to do your work for you.

Here's something to get you started:

$doo[1] = 'img src=dah.jpg';
$doo[2] = img src='doo.jpg';

foreach ($doo as $dah) {
  if (preg_match('/img src=[|\'](.*)\.(.*)[|\']/i', $dah, $matches)) {
print_r($matches);
  }
}

You may want to refine it so that it will recognise less than perfectly formed 
img tags.


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Re: [PHP] Re: PHP License question

[Gerard Samuel]

On Friday 13 February 2004 01:27 pm, Ben Ramsey wrote:
 snip
 In addition, as a special exception, Ben Ramsey gives permission to link
 the code of this program with those files in the PEAR library that are
 licensed under the PHP License (or with modified versions of those files
 that use the same license as those files), and distribute linked
 combinations including the two. You must obey the GNU General Public
 License in all respects for all of the code used other than those files
 in the PEAR library that are licensed under the PHP License. If you
 modify this file, you may extend this exception to your version of the
 file, but you are not obligated to do so. If you do not wish to do so,
 delete this exception statement from your version.
 /snip

 Since certain PEAR packages are licensed under the modified BSD and LGPL
 licenses, then this exception does not need to be made for those
 packages; these licenses are already GPL compatible.

 Thus, I can release my application under the GPL and satisfy its
 requirements to include the PEAR packages licensed under the PHP license.


So to clarify.
If I have a piece of code that utilises PEAR's Tar class (which uses a PHP 
License). In order for me to distribute my piece of code (under the GPL) 
along with the Tar class, I have to include this exception along with the 
normal GPL'ed notice in my code?

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Re: [PHP] Re: PHP License question

[Ben Ramsey]

Yup.  I believe that's what you have to do in order to satisfy the 
restrictions in the GPL.

Gerard Samuel wrote:
So to clarify.
If I have a piece of code that utilises PEAR's Tar class (which uses a PHP 
License). In order for me to distribute my piece of code (under the GPL) 
along with the Tar class, I have to include this exception along with the 
normal GPL'ed notice in my code?
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Re: [PHP] preg guru question

[joel boonstra]

On Sat, Feb 14, 2004 at 03:05:40AM +0800, Jason Wong wrote:
 $doo[1] = 'img src=dah.jpg';
 $doo[2] = img src='doo.jpg';
 
 foreach ($doo as $dah) {
   if (preg_match('/img src=[|\'](.*)\.(.*)[|\']/i', $dah, $matches)) {
 print_r($matches);
   }
 }

Note that characters within square brackets don't need to have the | to
separate them; it's a character class, so it will match any character
within the brackets:

  if (preg_match('/img src=[\'](.*)\.(.*)[\']/i', $dah, $matches)) {


Also, it's probably good to put a non-greedy modifier after the *s to
prevent .* from matching too much.  Compare:

?
$doo[1] = 'img src=dah.jpgimg src=blah.jpg';
$doo[2] = img src='doo.jpg';

foreach ($doo as $dah) { 
  if (preg_match('/img src=[\'](.*)\.(.*)[\']/i', $dah, $matches)) {
print_r($matches);
  }
  # adding ? after the *
  if (preg_match('/img src=[\'](.*?)\.(.*?)[\']/ig', $dah, $matches)) {
print_r($matches);
  }
}
?

'Course, it still doesn't match multiple images in one line.
preg_match_all() could probably help out there.

joel


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[PHP] Another preg question

[Al]

I'm trying to clean up newline code received from a browser textarea.

First, I'm normalizing the newline codes to Unix with:

$text= preg_replace(/(\r\n|\r)/, \n, $text);   
   //this seems to work OK

Next, I want to remove excessive CR/LF, [i.e. more than 2]

$text= preg_replace(/\n\n+/, \n\n, $text); 
   // remove excess This doesn't seem to do anything.

Thanks.

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Re: [PHP] preg guru question

[joel boonstra]

On Fri, Feb 13, 2004 at 02:19:11PM -0500, joel boonstra wrote:
snip
   if (preg_match('/img src=[\'](.*?)\.(.*?)[\']/ig', $dah, $matches)) {
 print_r($matches);
   }

Doh!  The '/ig' should just be '/i'.

joel

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Re: [PHP] Another preg question

[Matt Matijevich]

snip
Next, I want to remove excessive CR/LF, [i.e. more than 2]

$text= preg_replace(/\n\n+/, \n\n, $text);

// remove excess This doesn't seem to do anything.
/snip

not 100% sure this is right but give it a try

$text = preg_replace(/\n\n+|\n\r[\n\r]+|\r\r+/, \n\n, $text); 

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Re: [PHP] imagecreate undefined...?

[Brian V Bonini]

On Fri, 2004-02-13 at 11:00, Eric wrote:
 However, when I run it, I get an error:
 
 Fatal error: Call to undefined function: imagecreate() in [file name] on line 3

Sound like your version was complied without GD support.
http://www.php.net/manual/en/ref.image.php

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RE: [PHP] imagecreate undefined...?

[Vail, Warren]

Have you tried dynamically loading the GD functions;

http://us2.php.net/manual/en/function.dl.php

if (!extension_loaded('php_gd')) {
   if (strtoupper(substr(PHP_OS, 0, 3) == 'WIN')) {
   dl('php_gd.dll');
   } else {
   dl('gd.so');
   }
}

not sure all the names above are correct and you can eliminate a lot of
stuff for Win/Linux installations if you are not targeting both versions.

Warren Vail


-Original Message-
From: Richard Davey [mailto:[EMAIL PROTECTED]
Sent: Friday, February 13, 2004 8:07 AM
To: Eric
Cc: [EMAIL PROTECTED]
Subject: Re: [PHP] imagecreate undefined...?


Hello Eric,

Friday, February 13, 2004, 4:00:02 PM, you wrote:

E Fatal error: Call to undefined function: imagecreate() in [file name] on
line 3
E I am running under MacOSX 10.3.2 and PHP 4.3.2.

Sounds very much like you have PHP without the image library compiled
into it. I don't know where to obtain that lib for the Mac, sorry -
but I'm sure someone will.

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Re: [PHP] Browser Detection another page

[Stuart]

[EMAIL PROTECTED] wrote:
Before you read my comments below, let me say that I'm not trying to prove you 
*wrong* or even express disagreement with the points you made; I'm just interested in 
your reasons.
An interesting topic, but the OP was checking if the client was a PDA. 
Maybe it's just me, but I feel that serving a site that wasn't designed 
for viewing on PDAs to PDAs is generally a bad thing.

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Re: [PHP] Browser Detection another page

[joel boonstra]

On Fri, Feb 13, 2004 at 08:01:00PM +, Stuart wrote:
 [EMAIL PROTECTED] wrote:
 Before you read my comments below, let me say that I'm not trying to prove 
 you *wrong* or even express disagreement with the points you made; I'm 
 just interested in your reasons.
 
 An interesting topic, but the OP was checking if the client was a PDA. 
 Maybe it's just me, but I feel that serving a site that wasn't designed 
 for viewing on PDAs to PDAs is generally a bad thing.

True, PDAs can't generally handle the same size/number of graphics that
a desktop browser can.

But what about the Treo?  The Sidekick?  The Zaurus?  Do those get
browser-detected as well?  Or will they still get the same
designed-for-desktop site that all non-WinCE devices get?

As an alternative, use the same (X)HTML, and design an alternate
stylesheet for handhelds, using the CSS media type options:

  http://www.w3.org/TR/REC-CSS2/media.html#media-types

Now you can maintain the same content, and just have two different
stylesheets.

'Course, this is the ideal; it's probably the case that not all handheld
browsers recognize media=handheld like they should.  Perhaps the
@import rule trick will work, as well.  There is some discussion on
alistapart:

  http://www.alistapart.com/articles/slashdot2/

about handheld emulators, and how XHTML/CSS-designed sites appear on
them.

However, this is way way OT now, and should probably be carried on
offlist.  Or, better yet, I bet css-discuss can provide tips for using
CSS to support handheld browsers, without having to duplicate content or
do browser sniffing.

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RE: [PHP] [Q]PHP not taking input values from forms

[Dan Aloma]

when i run that, it doesn't show return anything. I really don't understand 
what's going on with php. I know it's working fine, it's just not returning 
anything. Even scripts that I KNOW for a fact should be working (i.e. they 
work for everyone else), don't work for me. Any other ideas? I REALLY need 
to get this running, and it's upsetting because I don't get what's going on. 
TIA.



From: Vail, Warren [EMAIL PROTECTED]
To: 'Philip Olson' [EMAIL PROTECTED],Dan Aloma  
[EMAIL PROTECTED]
CC: [EMAIL PROTECTED], [EMAIL PROTECTED]
Subject: RE: [PHP] [Q]PHP not taking input values from forms
Date: Thu, 12 Feb 2004 14:03:05 -0800

Suggestion,

Stick the following line of code in a spot in the php code that gets 
control
from the form submit and see what is actually being passed from the form;

foreach($_POST as $k = $v) echo POST[.$k.] = [.$v.]br;

see if this shows you what you are looking for.

NOTE: if you are not using the form POST method, change all instances of
POST to GET in the statement.
good luck,

Warren Vail

-Original Message-
From: Philip Olson [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 12, 2004 1:55 PM
To: Dan Aloma
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: [PHP] [Q]PHP not taking input values from forms


   that tag is working fine and shows me the info. For some reason php
will
   take input values only from the URL, not from the html code. any
ideas?
 
 A few questions:
 
a) What's the exact version of PHP?
b) Please post the smallest possible form that creates this
   problem.
c) And how are you attempting to access these form values?
 
 If you're interested in some working examples and related
 information, have a look at the following manual page:
 
http://www.php.net/variables.external

 Thanks for the suggestions, first of all. I tried that exact code from 
the

 code you included and I cut and pasted the Simple HTML Form, and below
 that I pasted the Accessing Data... php code. When I go to the page, 
all

 it does after I hit the submit button with data in the fields, is say 
no
 input file specified. But when I run it through the url giving the 
input
 names with values, it returns them. I tried getting it working with like
ten
 people so far, and no one's been able to figure out... I am running PHP
 4.3.4, btw.


Be sure you rename the action part of the simple html form
to whatever page you are using, instead of foo.php, as otherwise
it will literally attempt to access foo.php  I'm guessing this
is what's happening by seeing no input file specified.
Either fix that or on that same manual page is the example
titled More complex form variables, this prints to itself
as it demonstrates a use of the popular $_SERVER['PHP_SELF']
variable.
Also, it's important you realize the difference between POST
and GET, and how to access them, so you may want to read that
manual page too. (hint: GET is through the URL's QUERY_STRING
(the stuff after the ?) while POST is not).
Regards,
Philip
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RE: [PHP] compile problem

[Sam Masiello]

The --with-curl directive can also take a directory (--with-curl=[DIR}).
Try passing in the directory where cURL is installed to. (I am not sure
where this is since you didn't mention whether cURL is installed on your
system via RPM or if you did it from source).

Good luck!

--Sam



Donpro wrote:
 Hi,
 
 trying to compile PHP 4.3.4. on RedHat Linux 7.3 and getting the
 following 
 error:
 
 checking for CURL support... yes
 checking for CURL in default path... found in /usr
 checking for cURL 7.9.8 or greater... configure: error: cURL version
 7.9.8 or later is required to compile php with cURL support 
 
 I am compiling with the --with-curl option AND I have curl 7.10.4
 installed. 
 
 Any ideas?
 
 Thanks,
 Don

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[PHP] What PHP function can detect session being expired??

[Scott Fletcher]

Hi!

When I set the session.cache_expire to 60 minutes then on the webpage,
how do I get PHP to tell me that session had expired via PHP function or
something?

Thanks,
 Scott F.

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[PHP] PHP 4.3.4 ftp_rawlist null output

[Federico Petronio]

Hi... I search about this and found different answers but not a clear 
one. Somebody talk about a PHP bug, other that it's solved in 4.3.4.

I installer PHP 4.3.4 (without ftp-support) and Apache 2.0.48 on Solaris 
8, the /tmp dir permission are 777. Time after that I compilled ftp.so 
module and included it in php.ini.

Then I wrote a script (ftp.php) that connects OK, chdir OK, but when it 
try a ftp_rawlist the answer is . I try the same script in RedHat 
linux PHP 4.3.4 compilled with the same parameters and worked OK (the 
only differece was that the module ftp.so was compilled and installed at 
the same time as the rest of the PHP was).

BTW... what is the right way to add a module after the compilation is 
already done (I mean... doing a make install does not look good on a 
running production environment)?

What could be the problem with the PHP on Solaris?

In the FTP log I get this.. (the LIST command is never issued)

10.2.0.10 UNKNOWN nobody [13/Feb/2004:17:29:08 -0300] 10.2.0.10 USER 
[EMAIL PROTECTED] 331 -
10.2.0.10 UNKNOWN [EMAIL PROTECTED] [13/Feb/2004:17:29:08 -0300] 10.2.0.10 
UPASS (hidden) 230 -
10.2.0.10 UNKNOWN [EMAIL PROTECTED] [13/Feb/2004:17:29:08 -0300] 10.2.0.10 
QUIT 221 -



but if I do the same on Linux it works ok:

10.2.0.11 LIST / 226 381

Any help will be welcome.
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[PHP] HTML: Make a TR/TD resize to fill a space?

[Matt Hedges]

Hello,

I'm working on a webpage at http://hedges.org/busolemiss/template/index.html

I need for a table cell to fill in the remaining space between some rows
above and a row below, no matter what the window size.  I thought this was
possible with a height=*, but it doesn't work.

If you look at the link above, specifically what I want to do is have the
tr cell between Ole Miss Home and the logo repeat until the logo touches
the bottom...
How can I do this?


thanks,
Hedges

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[PHP] [Q] Howto go directly to a URL?

[Michael T. Peterson]

I have written a very straightforward user login script.  Once the user
successfully logs in, I would like my PHP script to take him directly to the
home page.  I know this sounds simple, but the only solution I've found is a
function called do_html_url() from Welling and Thompson's book (see
http://www.cs.indiana.edu/classes/a348/fall2001/labs/php9/do_html_url.html).
When this function is invoked the user is dispatched to an intermediate web
page on which is presented a link that, when clicked, will take the user to
the intended page.

Can I avoid that intermediate step, somehow?  When my script logs in the
user, how to I write the code that dispatches directly to the home page?

Thanks,

Cheers,

Michael

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RE: [PHP] HTML: Make a TR/TD resize to fill a space?

[Chris W. Parker]

Matt Hedges mailto:[EMAIL PROTECTED]
on Friday, February 13, 2004 1:00 PM said:

 I need for a table cell to fill in the remaining space between some
 rows above and a row below, no matter what the window size.  I
 thought this was possible with a height=*, but it doesn't work.

you should sign up at the webdesign-l (http://www.webdesign-l.com/)
mailing list. it's meant for this sort of question.



chris.

p.s. maybe height=100% will do it?

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RE: [PHP] [Q] Howto go directly to a URL?

[Alex Hogan]

Try...,


if($login == successful){
$url = yourin.php;
}
else{
$url = tryagain.php:
}

header(Location: $url);


alex

 -Original Message-
 From: Michael T. Peterson [mailto:[EMAIL PROTECTED]
 Sent: Friday, February 13, 2004 3:03 PM
 To: [EMAIL PROTECTED]
 Subject: [PHP] [Q] Howto go directly to a URL?
 
 I have written a very straightforward user login script.  Once the user
 successfully logs in, I would like my PHP script to take him directly to
 the
 home page.  I know this sounds simple, but the only solution I've found is
 a
 function called do_html_url() from Welling and Thompson's book (see
 http://www.cs.indiana.edu/classes/a348/fall2001/labs/php9/do_html_url.html
 ).
 When this function is invoked the user is dispatched to an intermediate
 web
 page on which is presented a link that, when clicked, will take the user
 to
 the intended page.
 
 Can I avoid that intermediate step, somehow?  When my script logs in the
 user, how to I write the code that dispatches directly to the home page?
 
 Thanks,
 
 Cheers,
 
 Michael
 
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RE: [PHP] [Q] Howto go directly to a URL?

[Chris W. Parker]

Michael T. Peterson mailto:[EMAIL PROTECTED]
on Friday, February 13, 2004 1:03 PM said:

 I have written a very straightforward user login script.  Once the
 user successfully logs in, I would like my PHP script to take him
 directly to the home page.
[snip]
 Can I avoid that intermediate step, somehow?  When my script logs in
 the user, how to I write the code that dispatches directly to the
 home page?

Yes it's called redirecting. You do it via the HTTP headers.


header(Location: http://www.FullyQualifiedDomainName.com/page.php;);


You'll undoubtedly come across some errors when you first try this. Let
me give you a hint and say.. TRUST THE ERROR(S) REPORTED BY PHP.



chris.

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Re: [PHP] [Q] Howto go directly to a URL?

[Matt Matijevich]

snip
Can I avoid that intermediate step, somehow?  When my script logs in
the
user, how to I write the code that dispatches directly to the home
page?
/snip

Have you tried a redirect?

http://www.php.net/header 

?php
header(Location: http://www.example.com/;); /* Redirect browser */

/* Make sure that code below does not get executed when we redirect.
*/
exit;
? 

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RE: [PHP] [Q] Howto go directly to a URL?

[Chris W. Parker]

Alex Hogan mailto:[EMAIL PROTECTED]
on Friday, February 13, 2004 1:10 PM said:

 if($login == successful){
   $url = yourin.php;
 }
 else{
   $url = tryagain.php:
 }
 
 header(Location: $url);

don't forget the rest of the url and don't forget to exit like matt
said...

i suggest defining a constant somewhere and including it (a configuarion
file perhaps):

define(WEB_ROOT, http://myhappydomain.com/;);

it can then be used like:

header(Location: .WEB_ROOT.$url); exit;


you can even take it one step further and make a function out of it.

function redirect($url)
{
header(Location: .WEB_ROOT.$url);
exit;
}


use it thusly:

redirect($url);



hth,
chris.

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[PHP] Re: syntax help

[John Kaspar]

If you want to actually want the variables $flyertotal, $emailtotal, and 
$phonetotal, use the line:

${$array[0].total} = $row[0];

But as you defined $array, that will actually create the variables 
$Flyertotal, $Emailtotal, and $Phonetotal (note the caps).

On 2/13/2004 6:10 AM, Bob pilly wrote:
  $array[$i].total=$row[0];-- problem here

so for the above code i would like to create three
variable $flyertotal,$emailtotal  $phonetotal
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[PHP] Linking to files in a mysql db

[David E. Newberger]

Hello all,

I'm sorry to be asking such a simple question but I'm kind of new at this. 

how can I link to a file that is referenced in a mysql database.

Dave

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[PHP] Hard links

[Ryan A]

Hey,
I was just going through the ioncube manual (thinking of making something
like that, but much cheaper so everyone can afford itmaybe $20?) and
came accross this:

3.5.1 Copying with Hard Links [--use-hard-links]
The Encoder will normally perform a file copy into the target for
non-encoded files. This is fast
but performance can be improved and disc space saved by using
the --use-hard-links
option to copy by using hard links. This feature is only available with Unix
encoders and only if
the source and target files are on the same filesystem.

My (simple) question is:
What is hard links? never really heard of it and googles no help either.
Am I missing something?

Thanks,
-Ryan

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Re: [PHP] preg guru question

[Adam Bregenzer]

On Fri, 2004-02-13 at 13:25, pete M wrote:
 Im trying to  scan a file and lift the image name from the img tag
 
 ie
 img src=THISBIT.ext
 where there could be ' or 
 
 I messed around but am 2 embarassed to post code cos it dont work ;-(

Always post code, it can help us understand what you are looking to do. 
Are you looking for a regexp?
'/img\s+src=([\'])([^\1]+)\1\s*\/?\s*/i'

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http://adam.bregenzer.net/

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RE: [PHP] [Q]PHP not taking input values from forms

[Vail, Warren]

I'd try to insert a simple echo statement, and figure out why it's not
returning anything.

try a file named phpinfo.php

snip--
?php
phpinfo();
?
snip---

if your web server implementation is correct that should work.

good luck,

Warren Vail


-Original Message-
From: Dan Aloma [mailto:[EMAIL PROTECTED]
Sent: Friday, February 13, 2004 12:38 PM
To: Vail, Warren
Cc: [EMAIL PROTECTED]
Subject: RE: [PHP] [Q]PHP not taking input values from forms


when i run that, it doesn't show return anything. I really don't understand 
what's going on with php. I know it's working fine, it's just not returning 
anything. Even scripts that I KNOW for a fact should be working (i.e. they 
work for everyone else), don't work for me. Any other ideas? I REALLY need 
to get this running, and it's upsetting because I don't get what's going on.

TIA.



From: Vail, Warren [EMAIL PROTECTED]
To: 'Philip Olson' [EMAIL PROTECTED],Dan Aloma  
[EMAIL PROTECTED]
CC: [EMAIL PROTECTED], [EMAIL PROTECTED]
Subject: RE: [PHP] [Q]PHP not taking input values from forms
Date: Thu, 12 Feb 2004 14:03:05 -0800

Suggestion,

Stick the following line of code in a spot in the php code that gets 
control
from the form submit and see what is actually being passed from the form;

foreach($_POST as $k = $v) echo POST[.$k.] = [.$v.]br;

see if this shows you what you are looking for.

NOTE: if you are not using the form POST method, change all instances of
POST to GET in the statement.

good luck,

Warren Vail


-Original Message-
From: Philip Olson [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 12, 2004 1:55 PM
To: Dan Aloma
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: [PHP] [Q]PHP not taking input values from forms



that tag is working fine and shows me the info. For some reason php
will
take input values only from the URL, not from the html code. any
ideas?
  
  A few questions:
  
 a) What's the exact version of PHP?
 b) Please post the smallest possible form that creates this
problem.
 c) And how are you attempting to access these form values?
  
  If you're interested in some working examples and related
  information, have a look at the following manual page:
  
 http://www.php.net/variables.external
 
  Thanks for the suggestions, first of all. I tried that exact code from 
the

  code you included and I cut and pasted the Simple HTML Form, and below
  that I pasted the Accessing Data... php code. When I go to the page, 
all

  it does after I hit the submit button with data in the fields, is say 
no
  input file specified. But when I run it through the url giving the 
input
  names with values, it returns them. I tried getting it working with like
ten
  people so far, and no one's been able to figure out... I am running PHP
  4.3.4, btw.
 

Be sure you rename the action part of the simple html form
to whatever page you are using, instead of foo.php, as otherwise
it will literally attempt to access foo.php  I'm guessing this
is what's happening by seeing no input file specified.

Either fix that or on that same manual page is the example
titled More complex form variables, this prints to itself
as it demonstrates a use of the popular $_SERVER['PHP_SELF']
variable.

Also, it's important you realize the difference between POST
and GET, and how to access them, so you may want to read that
manual page too. (hint: GET is through the URL's QUERY_STRING
(the stuff after the ?) while POST is not).

Regards,
Philip

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Re: [PHP] Hard links

[BAO RuiXian]

Ryan A wrote:

[snip...]
the source and target files are on the same filesystem.
My (simple) question is:
What is hard links? never really heard of it and googles no help either.
Am I missing something?
 

A link is called hard link when its system-file-identifier (SFID) is 
added to the current directory entry. The opposite is called soft link 
or symbolic link, when only the path name is added to the direcotry entry.

Best

Bao

Thanks,
-Ryan
 

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[PHP] Re: HTML: Make a TR/TD resize to fill a space?

[Paul Furman]

table
  tr
td style=border:1px solid black; valign=top
  topbrtopbrtop
/td
td style=border:1px solid black; rowspan=2
  textbrtextbrtextbrtextbrtextbrtextbrtextbr
/td
  /tr
  tr
td style=border:1px solid black; valign=bottom
  bot
/td
  /tr
/table
Matt Hedges wrote:
Hello,

I'm working on a webpage at http://hedges.org/busolemiss/template/index.html

I need for a table cell to fill in the remaining space between some rows
above and a row below, no matter what the window size.  I thought this was
possible with a height=*, but it doesn't work.
If you look at the link above, specifically what I want to do is have the
tr cell between Ole Miss Home and the logo repeat until the logo touches
the bottom...
How can I do this?
thanks,
Hedges
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[PHP] logo

[rostik]

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Re: [PHP] Another preg question

[Al]

Didn't work.  I'm beginning to think the problem is more involved.  I am 
going to break out just the essentials of the code that is involved and 
debug just it.

Thanks



Matt Matijevich wrote:

snip
Next, I want to remove excessive CR/LF, [i.e. more than 2]
$text= preg_replace(/\n\n+/, \n\n, $text);

   // remove excess This doesn't seem to do anything.
/snip
not 100% sure this is right but give it a try

$text = preg_replace(/\n\n+|\n\r[\n\r]+|\r\r+/, \n\n, $text); 
 

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[PHP] Re: compile problem

[Scott Fletcher]

Try specifying the file path where cURL reside on..   Like this --
--with-curl=/usr//*** for example.

Scott F.

Donpro [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Hi,

trying to compile PHP 4.3.4. on RedHat Linux 7.3 and getting the following
error:

checking for CURL support... yes
checking for CURL in default path... found in /usr
checking for cURL 7.9.8 or greater... configure: error: cURL version 7.9.8
or later is required to compile php with cURL support

I am compiling with the --with-curl option AND I have curl 7.10.4 installed.

Any ideas?

Thanks,
Don

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RE: [PHP] logo

[Chris W. Parker]

rostik mailto:[EMAIL PROTECTED]
on Friday, February 13, 2004 12:53 PM said:


please don't send attachments to the list.

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[PHP] cli input and screen question(s)

[Matthias Nothhaft]

Hi all of you,

does someone know how to observe the keyboard input
e.g. in a while loop so that I can do other stuff
between two keypresses!?
And is it possible to make a cli script responsable
for special keys like cursor, function (F1, F2...)
or Control/Alt-[somekey], PageUp/Down, Enter, Esc,...?
The other problem is: I would like to draw a screen
like midnight commander does. Is there a way to get that
work with PHP ?
How is it possible to clear the screen and to check out
row nums and column nums from within PHP?
Thanks in advance,
regards,
Matthias

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[PHP] Re: cli input and screen question(s)

[André Cerqueira]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
http://br.php.net/manual/en/intro-whatcando.php

PHP is probably not the very best language to write windowing 
applications, but if you know PHP very well, and would like to use some 
advanced PHP features in your client-side applications you can also use 
PHP-GTK to write such programs. You also have the ability to write 
cross-platform applications this way. PHP-GTK is an extension to PHP, 
not available in the main distribution. If you are interested in 
PHP-GTK, visit its own website (http://gtk.php.net/).

http://gtk.php.net/docs.php
try: PHP-GTK Reference - GdkEvent - GdkEventKey
are you aware of what php is, and what it was built for?

Matthias Nothhaft wrote:
Hi all of you,

does someone know how to observe the keyboard input
e.g. in a while loop so that I can do other stuff
between two keypresses!?
And is it possible to make a cli script responsable
for special keys like cursor, function (F1, F2...)
or Control/Alt-[somekey], PageUp/Down, Enter, Esc,...?
The other problem is: I would like to draw a screen
like midnight commander does. Is there a way to get that
work with PHP ?
How is it possible to clear the screen and to check out
row nums and column nums from within PHP?
Thanks in advance,
regards,
Matthias
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Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
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=hJH8
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Re: [PHP] cli input and screen question(s)

[Richard Davey]

Hello Matthias,

Friday, February 13, 2004, 11:25:41 PM, you wrote:

MN does someone know how to observe the keyboard input
MN e.g. in a while loop so that I can do other stuff
MN between two keypresses!?

MN And is it possible to make a cli script responsable
MN for special keys like cursor, function (F1, F2...)
MN or Control/Alt-[somekey], PageUp/Down, Enter, Esc,...?

Did I subscribe to the Visual Basic list by accident or something?

Matthias - PHP is not designed for any of the tasks you list. While
there is the GTK interface, it's far from perfect and quite honestly
you'd be better off spending your time looking at a language created
for application development. Personally I'd recommend PureBasic
(www.purebasic.com) for it's ultra tiny footprint, speed and
Windows/Unix/Amiga support.

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[PHP] Re: preg guru question

[André Cerqueira]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
did you post the same message 7 times?

try:
?
$subject = 'img src=THIS12BIT.ext';
$pattern = '/img[\s]+?src=[\'](.+?)[\'].*?/i';
$matchFound = preg_match_all ($pattern, $subject, $matches, PREG_SET_ORDER);

print_r($matches);
//$matches[$i][1] is what really matters
?
that pattern may not be the best regex to use, but i think it works for 
most cases

Pete M wrote:

Im trying to  scan a file and lift the image name from the img tag

ie
img src=THISBIT.ext
where there could be ' or 
I messed around but am 2 embarassed to post code cos it dont work ;-(

thanks in advance

pete
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Version: GnuPG v1.2.4 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFALXUxaxdA/5C8vH8RAtlAAKDUHsfEXVlKDZJRAg0I22rtpJxmsQCgjmze
xBmlxQW6SbHMaHV+A/dGydA=
=uxyA
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RE: [PHP] cli input and screen question(s)

[Chris W. Parker]

Matthias Nothhaft mailto:[EMAIL PROTECTED]
on Friday, February 13, 2004 3:26 PM said:

 The other problem is: I would like to draw a screen
 like midnight commander does. Is there a way to get that
 work with PHP ?

midnight commander? never heard of it.

but you might want to look into something called ncurses. that will
allow you do draw (textually) to the screen and keep track of where
the cursor is, i.e. row/col position.

hth,
chris.

p.s. i've never used ncurses, nor do i think it's a stand alone
language... i think you have to write it in conjuction with perl or
python or something like that... GOOD LUCK!

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Re: [PHP] cli input and screen question(s)

[Adam Bregenzer]

On Fri, 2004-02-13 at 18:25, Matthias Nothhaft wrote:
 The other problem is: I would like to draw a screen
 like midnight commander does. Is there a way to get that
 work with PHP ?

Ahh, sounds like a Slackware fan. :)

You want to look at ncurses[1] in PHP.  This lets you draw on a screen. 
It does require a decent terminal interface but that should not be a
problem.  Also readline[2] may help you with reading input.

[1] http://www.php.net/ncurses
[2] http://www.php.net/readline

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RE: [PHP] Fedora FC1 + PHP 4.3.4 + phpMyAdmin 2.5.6 rc1 - Problems Resolving Included Files

[Chris W. Parker]

Radi Shourbaji mailto:[EMAIL PROTECTED]
on Friday, February 13, 2004 4:05 PM said:

 Hello All!  I'm struggling to get phpMyAdmin working correctly on a
 new installation of Fedora FC1.

What exactly are you having problems with?

 I would appreciate it if someone could walk me
 through the settings needed to allow phpMyAdmin to work in this
 environment. 

I installed phpMyAdmin recently on RH9 (pretty much the same thing as
fedora right?) and I only had to make one configuration change in a file
in the root of the phpmyadmin directory for it to work.

How did you unpack it?

Here's a from-memory version of what I did.

# wget http://phpmyadminpackage.tar.gz
# mv phpmyadmin*.gz /var/www/html
# cd /var/www/html
# tar xvzf phpmyadmin*.tar.gz

This unpacks the package into all the correct directories. I then made
my one configuration change and I was done.

VOILA!


Chris.

p.s. don't cross post.

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Re: [PHP] Hard links

[Marek Kilimajer]

BAO RuiXian wrote:


Ryan A wrote:

[snip...]
the source and target files are on the same filesystem.
My (simple) question is:
What is hard links? never really heard of it and googles no help 
either.
Am I missing something?
 

A link is called hard link when its system-file-identifier (SFID) is 
added to the current directory entry. The opposite is called soft link 
or symbolic link, when only the path name is added to the direcotry entry.

You can think of hard links as of reference variables in php:

$a = 5;
$b = $a;
$b would be a hard link to $a. In fact they are completely equal, they 
are both references to the same memory location, if you unset $a, $b is 
still valid. The same goes with filesystem hardlinks - you can remove 
the original file (in fact you only unlink it) and the other hardlink 
is still valid.

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Re: [PHP] What PHP function can detect session being expired??

[Marek Kilimajer]

Scott Fletcher wrote:
Hi!

When I set the session.cache_expire to 60 minutes then on the webpage,
how do I get PHP to tell me that session had expired via PHP function or
something?
Thanks,
 Scott F.
None, but you can take care of the cleanout yourself. Than you have 
complete control over the process.

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Re: [PHP] What PHP function can detect session being expired??

[Richard Davey]

Hello Scott,

Friday, February 13, 2004, 8:43:59 PM, you wrote:

SF When I set the session.cache_expire to 60 minutes then on the webpage,
SF how do I get PHP to tell me that session had expired via PHP function or
SF something?

Check for the existence of the session - if it's not there, it's
expired! There's no way to catch the event I don't believe, especially
as it happens client side in a sense. Maybe with PHP5?

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Re: [PHP] Linking to files in a mysql db

[Richard Davey]

Hello David,

Friday, February 13, 2004, 9:25:30 PM, you wrote:

DEN how can I link to a file that is referenced in a mysql database.

Depends what you mean by referenced in MySQL.

If you have a URL that links to a file in your SQL table, then just
turn it into an href. If the file is stored locally then it depends
how you need to open it.. perhaps fopen or a socket stream.

More info needed.

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[PHP] Re: [Q] Howto go directly to a URL?

[Phillip Jackson]

if your do_login script doesn't require any cookies or session information
you can just redirect right after auth:

?php //do_login.php
$url = http://www.somewebsite.com;;
//do stuff
if($loggedin == true){
header(Location:  . $url);
}
else{
//possible postback with get var error i.e:   header(Location:
do_login.php?error=failedLogin)
}
?

Michael T. Peterson [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 I have written a very straightforward user login script.  Once the user
 successfully logs in, I would like my PHP script to take him directly to
the
 home page.  I know this sounds simple, but the only solution I've found is
a
 function called do_html_url() from Welling and Thompson's book (see

http://www.cs.indiana.edu/classes/a348/fall2001/labs/php9/do_html_url.html).
 When this function is invoked the user is dispatched to an intermediate
web
 page on which is presented a link that, when clicked, will take the user
to
 the intended page.

 Can I avoid that intermediate step, somehow?  When my script logs in the
 user, how to I write the code that dispatches directly to the home page?

 Thanks,

 Cheers,

 Michael

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[PHP] Re: [Q] Howto go directly to a URL?

[Michael T. Peterson]

Thanks for the quick response, everyone, but I was hoping for something
other than redirect()/header().  As I understand them, these services
require the complete URL and I'm simply dispatching to another page within
my web site (in fact, within the same directory)  i.e., I'm looking to use a
path-relative URL.

Cheers,

Michael

member_login_page - member_home_page

rather than
member_login_page - intermediate_page - member_home_page.

Michael T. Peterson [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 I have written a very straightforward user login script.  Once the user
 successfully logs in, I would like my PHP script to take him directly to
the
 home page.  I know this sounds simple, but the only solution I've found is
a
 function called do_html_url() from Welling and Thompson's book (see

http://www.cs.indiana.edu/classes/a348/fall2001/labs/php9/do_html_url.html).
 When this function is invoked the user is dispatched to an intermediate
web
 page on which is presented a link that, when clicked, will take the user
to
 the intended page.

 Can I avoid that intermediate step, somehow?  When my script logs in the
 user, how to I write the code that dispatches directly to the home page?

 Thanks,

 Cheers,

 Michael

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Re: [PHP] Re: [Q] Howto go directly to a URL?

[Richard Davey]

Hello Michael,

Saturday, February 14, 2004, 3:20:48 AM, you wrote:

MTP Thanks for the quick response, everyone, but I was hoping for something
MTP other than redirect()/header().  As I understand them, these services

Why? it's a transparent operation and the site visitor will never even
see it happen.

MTP require the complete URL and I'm simply dispatching to another page within

They don't *have* to have a complete URL.

MTP my web site (in fact, within the same directory)  i.e., I'm looking to use a
MTP path-relative URL.

Where this other page resides is irrelevant - the fact is you want to
move from A to B. PHP doesn't care that B is in the same location as
A. As far as I can see it you have two choices: Use the Header()
option as suggested and pass control from one script to another, or
include the final page and let that control the output.

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[PHP] Re: preg guru question

[André Cerqueira]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
oops...
sorry
strange bug happened on my newsreader...
'joel boonstra' regex seems to be the better one hehe
all others forgot that if u start with ', u must end with ' hehe (same 
thing with  :p)

i dont know why i used square brakets for \s... kinda stupid hehe

André cerqueira wrote:
did you post the same message 7 times?

try:
?
$subject = 'img src=THIS12BIT.ext';
$pattern = '/img[\s]+?src=[\'](.+?)[\'].*?/i';
$matchFound = preg_match_all ($pattern, $subject, $matches, 
PREG_SET_ORDER);

print_r($matches);
//$matches[$i][1] is what really matters
?
that pattern may not be the best regex to use, but i think it works for 
most cases

Pete M wrote:

Im trying to  scan a file and lift the image name from the img tag

ie
img src=THISBIT.ext
where there could be ' or 
I messed around but am 2 embarassed to post code cos it dont work ;-(

thanks in advance

pete

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Version: GnuPG v1.2.4 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
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YHIReAkKxtFwyD7dLWZIPWc=
=2eBJ
-END PGP SIGNATURE-
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Re: [PHP] Re: Apache+modssl+php problem??? possible IE bug?

[Jason Wong]

On Saturday 14 February 2004 05:44, Scott Fletcher wrote:
 I mean, I sometime found a few POST data had incorrectly went over to the
 GET data.  I don't know it's a PHP problem but more of a web browser
 problem.

If something like that really is happening then it seems like a pretty serious 
bug. Do you have sample code and version numbers?

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[PHP] Session, loging users in.

[Philip J. Newman]

Whats the best information to add to a session to say a user is logged in?

I currently have $siteUserLogIn=true;

anything else that I could add to beef up security?





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PhilipNZ.com [NZ] Ltd.
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Re: [PHP] Re: preg guru question

[Adam Bregenzer]

On Sat, 2004-02-14 at 00:24, André Cerqueira wrote:
 strange bug happened on my newsreader...
 'joel boonstra' regex seems to be the better one hehe
 all others forgot that if u start with ', u must end with ' hehe (same 
 thing with  :p)

As far as I could tell the regexp I posted was the only one to use a
subpattern to match the first quote type used and then re-apply that
after matching the file name:
'/img\s+src=([\'])([^\1]+)\1\s*\/?\s*/i'

I am a bit of a regular expression fan and I would be interested in
seeing another way to match without using subpatterns.  What was Joel's
regexp again?

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Re: [PHP] Session, loging users in.

[Adam Bregenzer]

On Sat, 2004-02-14 at 13:48, Philip J. Newman wrote:
 Whats the best information to add to a session to say a user is logged in?
 
 I currently have $siteUserLogIn=true;
 
 anything else that I could add to beef up security?

For storing user status use whatever fits your application best.  I save
an instance of my user class in the session and use it to check if I
have a logged in user.  If it is set then that is the user, if not then
the session is not logged in.  To beef up security I use a combination
of the session id (cookies only) and set an additional cookie that
contains a random sequence.  This acts like an initialization vector
does in cryptography.  It is always a random sequence and never contains
any identifying information about the user.

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