Tom Rawson wrote:
I have many places where I use references like this:
if ($fields['flags']['someflag']) ...
or perhaps
if ($_POST['checkboxfieldname']) ...
if (isset($_POST['checkboxfieldname'])) {
/** do stuff */
}
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T.J. Mahaffey wrote:
First time post, please be gentle.
I'd like to be able to extract search strings from referer urls that come from
search engines. (via php,
of course) For example, http://www.google.com/search?q=foo+bar&ie=UTF-8&oe=UTF-8
Now, I realize one might employ grep to pull out this in
[EMAIL PROTECTED] wrote:
On 26 Jan 2005 Jennifer Goodie wrote:
if (isset($fields['flags']['someflag']) && $fields['flags']['someflag'])
if (isset($_POST['checkboxfieldname']) && $_POST['checkboxfieldname'])
The && short-circuits, so the second part of the conditional only
gets evaluated if the
Jochem Maas wrote:
I had a parrot idea whilst writing this.. (see bottom)
...
---
ParrotTalk: I think that this topic of string interpolation/quotes
deserves 'parrot' attention which made me think that maybe the parrot
could parse for markers (that if added to an email by an autorized poster)
w
Stoian Ivanov wrote:
Richard Lynch wrote:
Stoian Ivanov wrote:
I'm writing a wap download script involving dynamic image resizing and so
on. I've notice that some phones are quitting in the mids of http
transfer.
After looking further I found out that headers() is sometimes ignored or
stripped. I'
Chris wrote:
Hi,
Are there any places that might have instructions on compiling PECL
extensions on Windows? I tried going the pear install route,
but fileinfo is not considered stable yet.
Chris
Trying a PEAR or PECL list might do you more good. That being said...
are you trying to install pa
Vivian Steller wrote:
...
Thanks for metioning this issue! This is another point where I think OO is
done the half way in PHP:
Why do we need some implicit type check, like
public method(Type $type)
if we then loose the optional parameter advantage?
I don't know *the* answer. So far as I c
Yotam Ofek wrote:
I would like to create an object like this:
class TestClass {
private $some_array;
public $just;
public $some;
public $public;
public $vars;
}
?>
Is it possible, through SPL, to make the class accessible as
"$testclass['array_key']", which will return the val
Robin Vickery wrote:
On Mon, 31 Jan 2005 18:37:15 +0800, Wudi <[EMAIL PROTECTED]> wrote:
Can PHP attain autoflush?
(See attachments.)
Yes PHP can be set to automatically flush - see
http://de.php.net/outcontrol#ini.implicit-flush
No, we can't see attachments.
-robin
And don't even bother *sendin
Brian Dunning wrote:
It's FAR less dangerous to implement
what you are suggesting than it is to simply pay for your dinner with a
credit card.
I agree with this. There is way too much paranoia about credit cards
online. 99% of stolen credit card numbers are acquired by phishing and
It depends on
Ben Edwards wrote:
...
So something like
function_exists( cal_days_in_month() )
http://www.php.net/manual/en/function.function-exists.php
And to check if a specific extension is enabled:
http://www.php.net/manual/en/function.extension-loaded.php
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Adi Pramadi wrote:
Dear Friends,
I'm new in PHP programing, and i need a way to add date in php.
here is the sample
If today is 29/01/2005 (dd/mm/yy)
and i need to make an apointment for another 10 days
the date recorded sould be 08/02/2005 and not 39/01/2005
is there a way to do it in just like in
Sagar C Nannapaneni wrote:
I'm calling a php script with tag
for ex: http://localhost/test.php?img=asfd";>
and the test.php is as follows...
test.php
---
Theres no problem with this..its working fine. But i want to return some
text(or Html
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 p
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 Ob
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
w
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 packag
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 bee
Matthew Weier O'Phinney wrote:
* "Murray @ PlanetThoughtful" <[EMAIL PROTECTED]>:
(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 totall
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 MO
http://marc.theaimsgroup.com/?l=php-general&m=111008638014141&w=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 chang
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 goo
@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 th
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 fo
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 "auto-upd
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:
/** Notice that the command has extra quotes around it for the Windows
command line as well as double-ba
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/
I have never used this package and have no idea if it's going to
explode when you use it.
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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 oc
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 recur
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:
but Hello.Exe, a very simple program, doesn't run and my browser seems
waiting something from the server.
Can I run a program (exe file) in another way ?
Thank in advance for your help.
Davide
PHP will just sit there waiting for Hello.exe t
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 actu
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 preg_
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 clien
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?
Yes
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 overco
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 expe
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 o
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 referen
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:
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 pr
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 vers
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. J
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 f
Marek Kilimajer wrote:
Jason Barnett wrote:
...
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
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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 l
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
tab
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 wa
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 worth
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 trac
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 efficiency
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 t
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