Mike Smith wrote:
On 4/18/05, Eric Wood [EMAIL PROTECTED] wrote:
- Original Message -
From: Mike Smith
I'm using a script to generate the barcodes (3 of 9 or Code39):
http://www.sid6581.net/cs/php-scripts/barcode/
This script seems to limit the input barcode to 15 characters... um...
-eric
Martín Marqués wrote:
I have a text variable that contains $ symbols, that when I pass it out PHP
thinks that the $ mean that a variable name comes right after.
I tried escaping the $ put with no luck.
Is there something I can do?
?php
echo '$';
echo \$;
?
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Dustin Wish wrote:
I have a number like -56.98
I need to convert it to -5698. I tried
?php
$num = -56.98;
$conv = $num * 100; /** -5698 */
?
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Ville Mattila wrote:
...
session_destroy();
session_regenerate_id();
session_write_close();
Header(Location: ...);
exit;
For my point of view, this should do exactly what I like to do: destroy
the old session data, generate a new one, write them and redirect the
user to next page.
And you're
[EMAIL PROTECTED] wrote:
Hi all,
I have only recently started to look at php, I hope this list dose not
mind 'noob' questions.
I have got 'Programming PHP' by Rasmus Lerdorf, Kevin Tatroe and 'Web
Database Applications with PHP and MySQL' Hugh E. Williams, David Lane.
I would like to create a
Marcus Bointon wrote:
...
They did change the rules starting in November 2000, with RFCs (3454,
3490, 3491, 3492) finalised in 2003. See http://
www.verisign.com/products-services/naming-and-directory-services/
naming-services/internationalized-domain-names/index.html This page may
be of
K.S. Tang wrote:
Thanks you, There is no ['PHP_AUTH_USER'] nor ['PHP_AUTH_PW'] in var_dum()
I've asked the server administrator, He said he has installed a php security
patch two days ago.
Could anyone tell me how to config the php server so that ['PHP_AUTH_USER']
and ['PHP_AUTH_PW'] can be
Dustin Wish wrote:
Anyone run across an issue where a php script works in IE and not Firefox?
Christianboards.org is a PHP nuke site running on a Enism linux box that is
having this issue.
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[EMAIL PROTECTED] wrote:
I would like to create a 'community' website and was wondering if
there
was a framework available to get me started?
Well now I don't even know what a framework is. I was expecting
someone to say Oh, you should use model view controller or
something.
All the answers seem
Dan wrote:
Richard Lynch wrote:
...
The value added of the central switch seems dubious to me.
Just my opinion.
Richard -
I want your opinion, which is why I'm taking a stab at the list ;)
What other methods would be good to use? Using a giant if statement?
Thanks
-dant
Nononono a giant if
Brian V Bonini wrote:
Everything in php.ini seems to be correct. Is there soem thign I'm
supposed to pass to 'configure' at compile time?
Session support is now built-in by default, so unless you specifically
compile without it then you should have support for sessions in your
build. Although
Brian V Bonini wrote:
On Fri, 2005-05-13 at 23:31, Jason Wong wrote:
On Saturday 14 May 2005 09:42, Brian V Bonini wrote:
Yeah, I know session support is there and I DO NOT have it set to use
ONLY cookies. But if I disable cookies in the browser stuff relying on
sessions stops working. I'm using
Emre wrote:
...
yes i aware of php ini set, but there is no logic using that command for
global changes that you use each time. if you want to change global
php.ini settings for a spesific
script than its useful, but to change global settings for each script,
thats smt like overkill :)
eg. you
Ville Mattila wrote:
Marek Kilimajer wrote:
You are right, unset($_COOKIES) does not remove cookie from the client.
You need to unset() it so that your next call to session_start() does
not use the same $_COOKIES[session_name()]. session_start will
generate new session id if there is not one set
Mayo wrote:
I'm having a little problem adding to an array. Each time I add to an
array it wipes what was previously added. I'm using array_push().
$items=array();
$items=array_push($items, $_POST[whatever]);
I'm missing something easy.
thx
?php
$items[] = sanitize($_POST['whatever']);
Evert | Rooftop wrote:
Basicly I want very rapid and easy information sharing between multiple
processes. I'm not totally sure about the implementation yet.
The most simple implementation would be using a $_APP global which is
shared accross servers and processes, but to be honest I have to look
Dang Nguyen wrote:
Hello,
I would like to write some PHP scripts to automate web testing. I already
have a framework that uses the COM class to automate the tests in IE. Now,
I'd like to port that code so that I can test the same web pages in FireFox
or Mozilla browsers. I haven't been able
Dustin Krysak wrote:
...
that I should just pass to the class? Or would there be a more
efficient way to do it?
d
http://pear.php.net/package/DB
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Evert | Rooftop wrote:
Hi,
I'm developing a cache system. Which works in pseude code, like this:
class Cache {
function Fetchdata($id1,$id2,$id3) {
$id = md5($id1 . $id2 . $id3);
if ($this-DataIsExpired($id)) return false;
else return unserialize(file_get_contents($id));
}
function
Jay Blanchard wrote:
Hi all,
I am getting this error when generating an excel file
blah.xls cannot be accessed. The file may be read-only, or you may be
trying to access a read-only location. Or, the server the document is
stored on may not be responding.
I get this error if I click 'Open' in the
...
H... well, file_get_contents() doesn't lock the file so I'm
interested in how you're accomplishing this feat. Perhaps you're
creating a temporary directory (atomic IIRC) for the filename and then
flocking that? I dunno, I hate race conditions.
I was to fast with that, I didn't look
?php
$text = 'Some text @ and some mo@@re and [EMAIL PROTECTED], etc @@@.';
/** Word boundaries before and after @ */
$regex = '/[EMAIL PROTECTED]/';
preg_match_all($regex, $text, $matches);
var_dump($matches);
?
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So rather than starting YAPF[1] go and make an existing one better!
[1] Yet Another PHP Framework
I don't want to go on a rant here, but... I agree 100% with the above
statement. So much code is out there that is free (however you want to
define that). However, there isn't much code that is
Brian V Bonini wrote:
...
Still no go... Other changes in php.ini DO take effect, just not
this I'm at a loss
By any chance are you changing PHP values through Apache's conf file?
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Zzapper wrote:
Hi,
I seem to remember that you access/use PHP data in the same/similar way to Perl
data and that you
can create complex data structures ie
arrays of arrays, arrays of records etc.
For once Google let me down so can any one point at any doc info.
?php
class A { }
/** Initialize
Balwant Singh wrote:
Hi
I am making graph in PHP using JPGRAPH. I am not taking big data, my
data is only 48 points. Through TOP command in linux, I found that
httpd is taking lot of time to make the simple x-y graph. I found that
the graph size is 47.75kb only.
May pls suggest if any
John Nichel wrote:
Jason Motes wrote:
HAH
This list could really use an active moderator.
Did Mr. Nichel just volunteer for that task...
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Evert | Rooftop wrote:
Chris Shiflett wrote:
Danny Brow wrote:
Zend sells a compiler to speed up your PHP code. Since it's compiled,
it also does not contain the source code in readable form. You should
visit the Zend website.
Any free ones?
http://pecl.php.net/package/APC
APC won't work for
Brian V Bonini wrote:
On Mon, 2005-05-16 at 22:10, Richard Lynch wrote:
Let him fight with phpIniDir some other day.
Something interesting maybe:
http://gfx.gfx-design.com/session_test.php
Hit your browsers refresh button.
I would think SID is NOT supposed to change with every page refresh..??
Please keep questions regarding PHP problems on the list instead of in
my inbox. Thanks.
Brian V Bonini wrote:
On Wed, 2005-05-18 at 12:58, Jason Barnett wrote:
Brian V Bonini wrote:
On Mon, 2005-05-16 at 22:10, Richard Lynch wrote:
Let him fight with phpIniDir some other day.
Something
Jeremy Reynolds wrote:
I received this useful bit of code for storing a page into a variable
instead of loading it as an include. But how can I modify this to
submit some parameters to a page and collect the returned page / HTML
into a variable??
Jeremy
--
?php
/** DocumentB.php
Rory Browne wrote:
This is primarly a mailing list. Not a news group. The whole idea of a
mailing list is that you get every message mailed to you.
I use this solely as a news group. The news group seems to lag the
email responses a little, but not too badly. For those that are
interested I
Pablo Gosse wrote:
Howdy folks. I'm running into something strange with array_diff that
I'm hoping someone can shed some light on.
I have two tab-delimited text files, and need to find the lines in the
first that are not in the second, and vice-versa.
There are 794 records in the first, and 724
sprintf()
http://php.net/manual/en/function.sprintf.php
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Andy Pieters wrote:
Hi all
I recently decided to switch to xml for the configuration of our programs.
I am now looking for a good way to handle that xml data.
Basically, what I am looking for is a functionality where I say
Get tag x with attribute1=y, attribute2=z,..., read its contents and
Reto M. Kiefer wrote:
...
PS: The array has the following structure:
Array (
[0] = mail_Header Object ( [id] = 1 [pid] = 1 [read] = r
[flagged] = n [from] = [EMAIL PROTECTED] [subject] = Re: [ugffm] TYPO3
anybody ? [sendtime] = 2005.05.17 - 18:27:25 )
[1] = mail_Header Object (
Dan Rossi wrote:
Hi there I am mocking up a quick voting poll system, however I would
like to put hooks in place to prevent users posting more than once,
voting bots etc. Is there a way to prevent them, obviously sessions,
cookies, host ips cant be used as they can be removed, and especially
Andrei Verovski (aka MacGuru) wrote:
Hi,
I have a PEAR-related question. My class library using some PEAR
packages, and I would like to make it self-contained, i.e. to be able
to move it to a server (for example MacOS X) which do not have (and
will not require) installation of any PEAR
Martin Zvarik wrote:
Hi,
I saw files like file.inc.php and file.inc
What is the *.inc suffix good for ?
Thank you for replies.
Martin
STOP SPAMMING THE LIST!
.inc is just a shorthand for include files and it's just a different way
of organizing code
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Joe Harman wrote:
Has anyone out there found a way to get information from a USB device
running on their computer... what i am trying to do is retrive the
fingerprint ID that the Microsoft USB fingerprint reader returns for a
finger print and put it in a webpage form???
There has to be a way to
Jochem Maas wrote:
Richard Lynch wrote:
On Wed, June 1, 2005 3:53 am, Marcus Bointon said:
On 1 Jun 2005, at 11:38, Jochem Maas wrote:
all true, now imagine that you install a couple of 3rdparty php5
'packages'
and they all define __autoload() - ain't gonna work! which is why
there has
Matthew Weier O'Phinney wrote:
* Murray @ PlanetThoughtful [EMAIL PROTECTED]:
snip
(Note: my development environment is PHP 5.0.3, but the production
environment is 4.3.10. This is my first project built with 5.x local and
4.1.x remote, so if anyone with more experience spots any fatal flaws
Greg Donald wrote:
On 6/2/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
For PHP 4.x sites I used my index page to capture the HTTP request and use a
switch statement to call the content or task based on the $_GET and $_POST
arrays. That was very inefficient and the Switch case became totally
Then you're a better coder than me, but then again who isn't. :) It's
just that in general I try to make things as strict / difficult as
possible to code during development so that I will catch as many errors
as possible before hand. But then again I use error_reporting(E_ALL).
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Miguel Guirao wrote:
Hi!!!
Are there any chances that I could export a dynamic created web page into MS
Word or Excel?
I know this can be done with PDF!!
I'm using LAMP!!
If you're using LAMP then you're probably out of luck. The only
possibility I can think of would be to check out the
http://marc.theaimsgroup.com/?l=php-generalm=111008638014141w=2
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I agree 100% with Greg's comments for the goto() / ifsetor() discussion
on the internals list. As far as speed goes if the dev team knew of
ways to improve specific parts of the codebase (while maintaining the
rest of the features available in PHP) then I'm confident they would
make that
Marek Kilimajer wrote:
Matt Babineau wrote:
Hi all -
I've got a great html invoice that prints like crap because of my user of
background images and foreground images. Does anyone have any good
suggestions other than turn on images in IE to get this thing to print
the
graphics? Is there a
@media print {
/* style sheet for print goes here */
}
http://www.w3.org/TR/REC-CSS2/media.html
^^^ This is a good suggestion. But if you only need to print just
this one invoice then you can also take a full screen shot, paste that
into your favorite image program and then print from
That is incredibly interesting stuff, many thanks for that link! So the
position seems to be that it may not be feasible to reverse MD5, but it
is now feasible to create forged documents / binaries / whatever that
result in exactly the same MD5 hash as the original.
I actually tried it out
Richard Lynch wrote:
On Fri, June 10, 2005 3:01 pm, Jason Barnett said:
That is incredibly interesting stuff, many thanks for that link! So the
position seems to be that it may not be feasible to reverse MD5, but it
is now feasible to create forged documents / binaries / whatever that
result
Although this isn't a validator, I recently found this site which seems
to hold a lot of good information for supporting a wide range of
browsers (especially some of the dinosaurs).
http://www.quirksmode.org/
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Talk with Richard Lynch. He had talked about doing something like this
several months ago and he might have worked on it since then...
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Richard Lynch wrote:
This is Computer Software philosophical musing, not specifically related
to just PHP, but applicable to PHP and, well, all other OpenSource
software...
As I sit here surrounded by machines (physically and virtually) and
realizing that while I've got most of them on
Exec is the way to go... it gives you output as well as any error
status. Here's an example script that works for a Win32 program I have
and you should be able to adapt to your own usage:
?php
/** Notice that the command has extra quotes around it for the Windows
command line as well as
I have no clue why your PDF's are reading one byte short. However, I
did find a class over at SourceForge which claims to do exactly what you
want:
http://sourceforge.net/projects/few/
noteI have never used this package and have no idea if it's going to
explode when you use it./note
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Mike Smith wrote:
I'm trying to consolidate code in a new project. My dirs are:
/
/inc
core.class.php
/mods
/mods/system
system.class.php //extends core.class.php
user.class.php //extends system.class.php
In core.class.php I have my generic special html methods and my db
connection.
Close... I think array keys are preserved from the (original) first
array, but other than that those appear to be the values that should
intersect.
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Jay Blanchard wrote:
[snip]
Close... I think array keys are preserved from the (original) first
array, but other than that those appear to be the values that should
intersect.
[/snip]
After a var_dump I am seeing that there is an extra space in each
element of one array, so no intersection
janbro wrote:
Hi, I've been working on this example and copied it in my
webroot, it doesn't give me an output. Does anybody know why?
System WinXP Apache 2.0.50 php 5.0.3
Because you've defined the function, but you've never called it.
thx
janbro
Example 7-6. Static variables with
What is a reliable cross-platform way of showing which user PHP is
running as?
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Davide Pasqualini wrote:
I did as You suggested:
?php
$win_cmd = \C:\\Hello.exe\;
exec($win_cmd, $stdout, $stderr);
print Standard output:\n;
print_r($stdout);
print Standard error:\n;
print_r($stderr);
?
but Hello.Exe, a very simple program, doesn't run and my browser seems
waiting something
Yasir Malik wrote:
Is there any list (or forum) that can help me with this?
Thanks,
Yasir
You probably will have more luck trying out the PECL group. These
authors write PHP extensions and have the knowledge / desire to work on
extensions. Not too many of us regular developers have
Richard Lynch wrote:
On Sat, June 18, 2005 10:11 am, Merlin said:
...
I believe that in recent versions of PHP, the preg_* functions will accept
an array as an argument... Or maybe I dreamed that.
FYI I thought this also... but it appears that you can only do one match
at a time with
bruce wrote:
hi...
a number of you write apache/web/server apps that deal with secure
information.. in doing some research it occured to me that a potential weak
link is on the client side, regarding the browser? how many of you actually
attempt to verify that the browser being used by the
Dotan Cohen wrote:
I've got an array $items which has about 200 entires. I want to print
them out in random order, but as usual, I have a catch! I need to add
a 'key' so that if need be, I can always return to the same 'random'
order, like so:
$items=predicatable_random($items, qwerty);
Try
Please do not CC me; I will check the newsgroups and usually respond to
all messages there. Onward!
bruce wrote:
jason...
it's the 2nd point... the hacked app that i'm concerned/thinking about...
as i stated, a secure app/system incorporates not just the system, and the
wire, it also deals
Chris W. Parker wrote:
Hey,
I know this kind of post can be annoying to some people but I must ask
anyway. Is everyone else getting a bunch of returned mail from
[EMAIL PROTECTED] It looks like it has something to do with
(possibly) an email address that is subscribed through Road Runner?
Rats, I guess Andrei is watching this list because it's already down :P
I knew they used PHP... but it would have been cool to see what things
they've done to handle the number of page requests they have. Oh well. :-/
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I haven't tried it yet, but clock skew looks interesting:
http://www.aunty-spam.com/track-any-computer-on-the-internet-using-its-clock-skew-fingerprint/
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This was an interesting topic when it started, but this is getting way
out of the realm of PHP and you are in danger of your messages going my
/dev/null. I understand your concerns about application security being
all-encompassing, but there have been a lot of good suggestions on how
to
http://php.net/manual/en/function.nl2br.php
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To
Matthew Weier O'Phinney wrote:
...
This doesn't demonstrate what the OP was talking about, which is initial
assignment of an object using a reference operator. The results of this
make perfect sense to me -- the references are passed exactly as I would
expect.
But not exactly as I would
Robert Cummings wrote:
...
There's a difference between a reference to a reference and a copy of a
reference *hehehe*.
Cheers,
Rob.
Dear diary: jackpot!
Now that makes sense. And am I correctly filling in the blanks when I
guess that $foo3 = $aObj is merely copying the reference instead
Robert Cummings wrote:
...
Yeah, *grin*. And on that note, there are times when you will actually
want $foo = new SomeClass(); versus $foo = new SomeClass(); since
assigning by reference will break any previous references -- something I
forgot to mention to Matthew Weier when he challenged the
Robert Cummings wrote:
...
This is intentional behaviour, there are times when you want a copy of a
reference and there are times when you want a reference to a reference.
For instance consider the following:
$foo1 = $foo2 = $foo3 = new a();
$foo2 = new b();
If these were references to
Bruce Gilbert wrote:
Hello,
I am fairly new to PHP, and I am looking to create a search
functionality on a website using php. Can anyone point me to a good
tutorial that can walk me through this?
Between Google / Codewalkers / PHPFreaks you should be able to find
something.
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mikael wrote:
I wanted to use the exec function but when i did a simple test script i got
no result.
This is the testscript:
?
echo exec(whoami);
exec('whoami', $stdout, $stderr);
print Standard Out:\n;
print_r($stdout);
print Standard Error:\n;
print_r($stderr);
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OK, let me put this another way... while trying to remain polite. Let's
suppose that I am an unknown (to you) member of this list and I have
this great idea that I want to develop. My idea is a great one and it's
going to make millions. Now since I'm the one that had the idea I think
it's
Andrew Kachalo wrote:
Hi!
...
Fatal error: Call to undefined function domxml_open_file() in
/Users/Andrew/Sites/portfolio/index.php on line 61
This is because PHP5 now has an object-oriented approach. You use
DOMDocument's and/or SimpleXML to read your XML files. Also in the
newest
Kevin L'Huillier wrote:
...
Create the function split_location to return the associative array or,
if it is invalid, throws an exception. If PHP4, replace the exception
with similar error handling.
If efficiency is really the goal, then the OP probably shouldn't go the
route of Exceptions.
Jay Blanchard wrote:
[snip]
the fact is, you misread, misinterpreted what we stated...
[/snip]
The fact is... there are at least 4 people that regularly post on this
list that misinterpreted what you stated.
Then we would be even...
[snip]
I was just pointing out that the style in which
Actually, thanks for pointing out this function to me because I never
even knew that it existed. You learn something new every day.
I have to admit that a warning seems a little unusual given that an
undefined variable would result in only an E_NOTICE. Especially since
the default behavior
Marek Kilimajer wrote:
Jason Barnett wrote:
...
?php
/* Causes E_WARNING */
echo constant(UNDEFINED_CONSTANT);
The above is wrong, use:
echo constant('UNDEFINED_CONSTANT');
OK, that's a good catch. But this still causes an E_WARNING.
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Richard Davey wrote:
...
Isn't the warning coming from the fact that $cnst isn't defined,
rather than coming from the constant() function itself?
Best regards,
Richard Davey
Nope... tested with PHP 5.0.5-dev
?php
/* Causes E_WARNING */
echo constant('UNDEFINED_CONSTANT')\n;
echo
Jay Wright wrote:
...
My page uses a header.php5 include file to call
session_start(). Next a
require_once(classloader.php5) performs the
autoload.
Here is the problem... you need to switch the order. Load the classes /
autoloader first, then session_start(). PHP was able to serialize
Richard Lynch wrote:
...
Ooooh. At the risk of being branded a heretic, try to pick up another
language or two. Start with something a whole lot like PHP. Maybe Perl,
or even C.
You'll have to shove all your PHP knowledge over to one side of your
brain, cram all the new stuff into the other
Richard Lynch wrote:
On Fri, June 24, 2005 12:10 pm, Jon said:
Is it possible to read text from a PDF file with PHP? How?
...
There may be a free one, or even an OpenSource one, but I've never heard
of it, possibly because they'd have to pay a license to Adobe (Macromedia
this week?) to be
But why are you going to all of that trouble? What does the
mysqli_result object have that you really need? If you just need the
result set then you can fetch it as an assoc array and serialize that.
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The typical way that forums handle this is to use what is called
BBCode. In short, you have a non-HTML way for users to supply
information that will produce markup instead of just plain text. So if
you want to allow italics, bolds, URL's, etc. then you have some codes
for it like:
[i]This
[EMAIL PROTECTED] wrote:
Hi,
If i use, at the beginning of my scripts, ini_set('register_globals', 0),
register globals will be turned off?
Thanks
ini_set() just doesn't make sense for that directive. register_globals
takes the input data from HTTP requests and sets them in the symbol
Since you mention the PHP version was old (4.1) then I have to ask: were
you using the $_SESSION array all along or were you using
session_register to register session variables? Although you probably
aren't since that would be rather easy to debug.
The script in which your global_variable
The problem here is that you need an anonymous proxy server that you
trust. Most of the ones you can trust aren't going to be free.
However, once you've identified an anonymous proxy server which you *do*
trust then you can just pipe the mails to them like any old email server
would.
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This can be a fine way to go, given that you have a specific reason to
do so that is not easily handled by using session_set_save_handler.
The most common session handler in use (besides the default handler)
is a DB session handler. You could write this handler in C and it
would possibly be
I'm going to agree with Jay... most users are lazy enough that if you
just require them to have a user account then that will suffice.
Since this is only for a joke site that would be my suggestion as
well. However, if you really, really wanted to identify remote
*computers* then you can try
Close: You mix both of these ideas.
Create a custom session handler. This handler creates user entries in a
database. Then when you want to know how many are online you do a count on
the number of user entries in the table. Play around with different
gc_probability values to tune the
On 9/14/05, bruce [EMAIL PROTECTED] wrote:
ben...
i understand what you've stated, but i was under the impression that a
number of sites (etrade, etc...) can/do track who is/is not logged into
their sites.. and not just by some crude 'timeout' function...
This might be possible to do
Let's not open an error report just yet... there are already too many bugs
in the database! A snippet of the relevant code would be nice though.
Perhaps your odbc_errormsg($conn) is being echo'd to stdout? Or you are
using those fun Exception beasts?
On 4/26/06, chris smith [EMAIL PROTECTED]
Tim Burgan wrote:
Hello,
I've just tried using heredocs [1] for the first time, but I am
receiving parse errors always on the very last line of my document.
The error is caused by my heredocs. Am I using it correctly? When I
replaced the heredoc with a string.. everything worked again.
Here's my
Mikey wrote:
Hi again - thought it best to keep the two topics separately...
I have just leased a virtual hosting package and want to provide GPRS
access to my email server using WML.
disclaimerI have never built a site that served WML, but I know a
small bit about it/disclaimer
Now I have a
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