rs you need the meta tag, as pages stored
on disk do not contain the http header. So if the user is using
scrapbook, or simply storing
the pages on his hard drive, he will need the meta tag.
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http://faq-google.com
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On 24/02/07, Otto Wyss <[EMAIL PROTECTED]> wrote:
With method="post" just $kind works fine (register_global) yet I've also
tried any combination of $_GET['kind'] and $_POST['kind']. With
method="get" it doesn't work.
O. Wyss
Try
Also, if you're using the variable in a print string, then you'll need
to exit the string, like so:
$print "Hello, $kind!";
would become:
$print "Hello, ".$_GET["kind"]."!";
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On 24/02/07, Dave Goodchild <[EMAIL PROTECTED]> wrote:
Or just interpolate it like so:
print "Hello, {$_GET['kind']}!";
Nice, I didn't know that.
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On 24/02/07, Pintér Tibor <[EMAIL PROTECTED]> wrote:
echo "";
print_r($_REQUEST);
echo ";
and think...
t
Maybe you meant:
";
print_r($_REQUEST);
echo ";
?>
Dotan Cohen
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t sending the data. What is the entire
html of the form (inciuding javascript)?
Of course, this is not a php problem.
Dotan Cohen
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, so I know that I've
gotten _that_ far. How should I return the contents of $files to
$thumbnailFiles?
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n, and each will populate a different array.
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On 27/02/07, Arpad Ray <[EMAIL PROTECTED]> wrote:
The code is fine, spot the typo.
Ah! Found it!
$thumbnailFiles=listFiles($thumbnailsDirector
Should have been:
$thumbnailsFiles=listFiles($thumbnailsDirector
Thanks.
Dotan Cohen
http://lyricslist.com/lyrics/artist_albums/181/erasur
On 27/02/07, Jochem Maas <[EMAIL PROTECTED]> wrote:
Dotan Cohen wrote:
> On 27/02/07, Brad Bonkoski <[EMAIL PROTECTED]> wrote:
>> perhaps look into the array_push() function http://www.php.net/array_push
>>
>
> Thanks, but I cannot use array_push() as I don&#x
irl. Thanks.
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been
unable to google the meaning. It seems to always be the same error
message, no matter what the cause: "diaper buffer overflow", "system
resources (milk) running low", over- or under- heating, they all throw
the same error.
Anybody else experience this? Any suggestions
On 28/02/07, Richard Lynch <[EMAIL PROTECTED]> wrote:
On Tue, February 27, 2007 3:47 pm, Dotan Cohen wrote:
> On 27/02/07, Robert Cummings <[EMAIL PROTECTED]> wrote:
>> On Tue, 2007-02-27 at 09:05 -0500, Al wrote:
>> > A good php editor, with code completion, w
Are there any advantages/disadvantages to using and of the ` " or '
punctuation symbols in MySQL queries? I usually only put them around
variables (after being sanitized, of course):
INSERT INTO places (country, city) VALUES ('$country', '$city')
Any thoughts on t
On 05/03/07, Chris <[EMAIL PROTECTED]> wrote:
Dotan Cohen wrote:
> Are there any advantages/disadvantages to using and of the ` " or '
> punctuation symbols in MySQL queries? I usually only put them around
> variables (after being sanitized, of course):
>
> IN
On 13/03/07, Richard Lynch <[EMAIL PROTECTED]> wrote:
On Wed, March 7, 2007 1:22 pm, Dotan Cohen wrote:
>> A backtick (`) on the other hand is a mysql-ism. It allows you to
>> use
>> keywords as field names (eg `index`) amongst other things (including
>> quoting str
On 25/03/07, tedd <[EMAIL PROTECTED]> wrote:
What about an audio Captcha?
Your thoughts?
tedd
I do a lot of my browsing at the university library. I can't have any
sound being made there each time I must enter a capcha. Don't use
audio, or provide an alternative.
D
ניצן, תזהר לא לכלול את תפוצות הדואר כשאתה שולח דברים אלו. תודה.
שנה טובה!
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> I think this is an English language list.
>
The OP was just wishing everyone a happy new year. I then replied back
asking him not to CC the list with such matters, but in a flash of
brilliance CCed the list (bad, gmail, bad!) myself. I apologize.
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c and can handle these messages! So isn't it about
> time we had a version of PHP that does not require 'jiggery pokery' to cope
> with any text?
>
Unfortunately I am not one of those responsible for such matters, but
I do believe that Zeev and Andi have a good ide
ill be a very general-purpose tool, a switch statement on the
hidden field's value would not be appropriate here. Naturally, the
situation will be much more complex and this is a non-obfuscated
generalization of the HTML side of things which should describe the
problem that I need to solve
Thanks, all! I will experiment with the three different solutions
presented and see what best fits this application. As to the security
aspect, yes, I am aware that this is a simplification and that the
values must be sanitized.
Have a great week.
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http
was hoping that
there would be a shared language for constructs such as -> and the
like.
Thanks.
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> open parenthesis
> $item getServiceId
> question symbol
> $item getServiceId
> colon
> $item getId
> close parenthesis
>
>
How would you mention the -> constructs? Certainly they are not assumed?
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here one had to talk over the phone when a computer or
other internet-enabled device was not accessible. Therefore, we would
prefer to formulate a shared language now for use in such situations.
Surely when coding, people "say" what they are typing in their heads.
I do, but not in Englis
s would be
> fairly simple.
>
Yes, the other end of the phone is an experienced PHP developer.
> In any case, Ashley's nailed the foolproof technique for sure :)
But I am the fool to prove it! No internet access!
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mand
> Using object variable "item" call object member method "get service id"
>
> if condition results are false issue following command
> Using object variable "item" call object member method "get id"
>
>
Thanks, that is probably
n experienced
PHP developer.
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eses don't match ... but that's a different story I guess.
>
That actually sounds like a subplot of a good movie.
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> If they can reach you by phone you are not on vacation. You are still
> attached to their leash.
>
And they still throw me bones :) It's worth it!
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> I haven't the slightest idea what you are talking about. Vacation? Away
> from the net? We must be from different planets...
>
Very likely, as us Saturnians inhabit the moons, not the planet. Only
rocky planet-dwellers talk like that!
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om the net? We must be from different planets...
>
> How to do you vacation from something implanted into your brain?
>
http://www.imdb.com/title/tt0100802/
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is definitely not "experienced". ;)
>
I do not need to explain it, I need to say it.
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es, I need the function to work independently of the database
connection. In other words, the include file cannot connect to the
database but it still must perform the mysql_real_escape_string()
function on UTF-8 data.
Thanks in advance for any ideas.
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> This is a lot of posts to say either read it off character by
> character
If there is a jargon for operators such as -> I'd like to know them.
> or just email the damn line.
>
Not possible for whatever reason, otherwise I wouldn't be bothering the list!
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> As for following a convention, just
> get the PHP terminology right,
That is what I was hoping to learn!
> or at least agree on your on
> bastardized terminology.
>
Because this may cause problems in the future.
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functions.inc file as
that will interfere with the database connections going on in the
scripts including that file.
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mples.
>
Thanks. Going through those pages, I see that it is not what I need.
It is good to know, though.
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ion sanitize_input() based
> on ereg_* and/or str_replace and the likes.
>
All the connections are to MySQL databases, but to _different_ MySQL
databases on the same host.
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To u
2009/10/19 Kim Madsen :
> Dotan Cohen wrote on 2009-10-18 21:21:
>
>> I thought that one could not test if a database connection is
>> established or not, this is the most relevant thing that I found while
>> googling that:
>> http://bugs.php.net/bug.php?id=29645
>
, '\r', '', '\\\'', '\\"', '\\\x1a');
> return str_replace($patterns, $replace, $input);
> }
>
> ?>
>
I think that I would rather trust the built-in functions. I don't need
to do anything "smart" and get attacked. Anybody else have an opinion
on this?
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one always open for the
> purpose of validation? Potentially wasteful, but the architecture in this
> idea is a little different from the norm.
>
Very wasteful indeed, I cannot be so irresponsible with this server.
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PHP
$difference)
function obfuscate_email_address ($address)
Not all of the functions are used in all scripts, however, this file
of reusable functions is included in all of them. Only the clean_mysql
function gives me trouble because it calls mysql_real_escape_string().
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s to do on this server. But it fact this seems to be
the key that I was missing, and even though I cannot make use of it at
least I know in general what needs to be done.
Thanks.
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orting($error_reporting);
> unset($error_reporting);
>
Thanks, I will try that this evening. I may not have permissions for
that, but we'll see.
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f it is
all internal users.
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> if(@mysql_real_escape_string($variable) === false)
>
Perfect! The @ symbol suppresses the error and I can structure the
code according to whether or not there is a connection.
Thank you!
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> Maybe this will help...
>
> Jim
>
So far as I understand mysql_real_escape_string() was invented because
addslashes() is not adequate.
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om/214652
>
> For more real-time collaboration and sharing of code fragments.
>
Widely used, but sometimes unavailable due to technological limitations.
> Daevid.
Is your name related to "David"? I have never seen this spelling, and
my interest in etymology is overwhelming. Wh
> If you look a little closer, you will see that I am not using addslashes().
> Rather, I am using addcslashes(). This allows to specify the characters
> that I want escaped, instead of the default assumed characters from
> addslashes().
>
I do not know which characters to esc
>
It _should_ all be UTF-8 but I suppose that it is possible for someone
to spoof a non-UTF-8 POST request. I do not want to take the
development of a secure function into my own hands.
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duder. When I say 'arrow-thingy' you make hyphen and a
> greater-than sign. Capiche?" Problem solved. ;-)
>
That is what was done, but I wanted to know if there was already some
agreed-upon language.
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PHP G
communicate verbally,
even when one could simply fax a photo of a grape and a glass of wine.
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other drawbacks or things to be aware of?
Thanks.
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Please CC me if you want to be sure that I read your message. I do not
read all list mail.
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On 19 February 2010 16:27, tedd wrote:
> At 3:18 PM +0200 2/19/10, Dotan Cohen wrote:
>>
>> In order to prevent SQL injection, can one simply base64 encode the
>> data and store that? Then it can be decoded when I need to display it
>> on a website. I understand that th
27;user_id'];
>
> $comment = base64_encode($_POST['comment']);
>
>
> $sql = "INSERT INTO `comments` (user_id, comment) VALUES ($user_id,
> '$comment')";
>
> ?>
I see what you mean. In fact, userIDs are stored, and indeed I ensure
that they are inte
> What about eBook ($23.99)?
>
> http://oreilly.com/catalog/9780596006563
>
> If you can get this, you can get that.
>
That may be a good idea. Certainly better than the pirate bay.
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Please CC me if you want to b
't forget, there might even be a cookie with the name "foo".
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Please CC me if you want to be sure that I read your message. I do not
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gt; Thanks...
>
What is wrong with 626,299 groups of 2 items each (done in my head, so
I might be off a little)?
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t; javascript but have concerns about accessibility for both of these.
>
> Does anyone have any experience of writing quizzes with php and if so,
> can you recommend any resources to get me started?
>
> TIA
>
> Paul
HTML has a element with radio buttons, text fields, and more. U
On 14 June 2010 15:36, HallMarc Websites wrote:
> Another is a CSS solution where you type the email address backwards and
> then use the CSS style declaration:
> style="direction: rtl; unicode-bidi: bidi-override;"
>
How does that work with screen readers? How about copy-p
Take for example:
INSERT INTO table ( field ) VALUES ('{$variable}' )
Why the curly brackets? Where in the fine manual is this addressed? I
started from [1] but did not find the relevant info.
[1] http://il2.php.net/manual/en/book.mysql.php
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http
e quote character is
not a valid character in a variable name.
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han, I _just_finished_ reading that page!
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ng totally closed to the outside world other than to their
> internal employees? Or is this something that can only be provided by a LAN
> with no Internet connection?
>
Filter on IP address. Not foolproof, but mostly there.
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ld run web-languages such
> that users in the office could access their server and run scripts using
> browsers?
>
Just connect them to a router and don't connect the router to the WAN.
Each machine will get it's own IP address (assuming that the router is
running a DHCP server).
of this in the fine manual, and even
googling has led me nowhere. Ideas? Am I missing something obvious?
Thanks!
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I found this terrific tool for creating dynamic zip files:
http://pablotron.org/software/zipstream-php/
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course, if I trim() also when the user is setting
his password then he will never know that his password is really 1
digit shorter, but do I really want to do that? Thoughts? Thanks!
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find counting the password character in a
> field difficult because the characters are all the same and the eyes can't
> follow easily)
>
I will add such a footnote in the event of a failed password attempt
(right there with the capslock warning) but I do not think that a
coun
the new bank's website would not let me use an
exclamation point in my password. I might be an extreme example, but
it is behaviour that I do not agree with.
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ssword that takes advantage of both these features might be "
John123Lennon&lang=en" which is easy to type, easy to remember, very
long and contains a wide variety of characters. Trimming spaces would
_not_ be what a user of this password would want. And yes, I'm the OCD
geek with su
. This way, each login is done with a
different hash of the password so an attacker cannot simply capture
and reuse the hashed password.
But before all that goes on, I have to decide what to do about leading
and trailing spaces.
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on the client, testing for
this, then logging it to a separate database with no correlation to
the users. Interesting it will be, at least.
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flow uphill, or
reversing aging? I can do a lot of things, but don't even ask me to
bring back the dead!
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gt; But before all that goes on, I have to decide what to do about leading
>> and trailing spaces.
>
> As has been noted a couple of times: trim usernames. Never trim passwords.
>
I think that is right. I needed that push. Thanks.
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rd && $enteredPassword!=$realPassword){
print "Warmer!";
}
I'm kidding. I'll not trim. But if $trimmedUsername !=
$enteredUsername I'll mention that fact to the user and remind him to
be careful to copy exactly what he means to copy. Username only, not
password.
he public key
>> of the cert.
>
> I just realize that this would also completely solve your trim() problem!
>
"Hello, Dotan? Hi, we haven't spoken in a full week now that we don't
have the trim problem. But I reinstalled Windows and wiped the drive,
now I c
possible!
While we're at it, how about adding just one little feature...
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On Tue, Dec 28, 2010 at 22:43, Nathan Rixham wrote:
> that's what pkcs12 was invented for, just issue another certificate / key
> pair.
>
I could probably automate and script it, I would just give the users a
name/password combo to their own control panel...
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on cold, the last of the Mohicans, the look on your face,
> the way we were, the DeLorean, the secret of nirvana, and all of my
> exabytes of pr0n collections.
>
Did you know that when you type 'brown1' we see it as **? Your
system does that automatically.
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or trailing spaces in the the username only:
"Your username [begins||ends] with an errant space. Please reenter
your credentials more carefully."
I hope that they figure out to check their passwords as well.
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--
are assigned passwords.
> Under the circumstances I described, I have yet to hear in what way
> copying and pasting passwords compromises security of anything by
> itself. Please enlighten me.
>
I think this is the underwear rule: never leave passwords/underwear
out in the open where
t logged if you typed it in as well, on the site, or that
> someone could lift the password if given the authority on your system,
> correct?
>
There is little us as serverside programmers can do when the user's
system is already compromised. However, securing the password down the
wir
mation on
> the server.
>
> How do you thwart these possible and other intrusion nodes?
>
A different password on each potentially-weak site? Lasspass is great
for this. You can then export and print your Lastpass data, put it on
a removable media, or access it via web access.
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he skirted personal attacks and
borderline trolling. Seriously, it is as entertaining as it is
informative. Who needs slashdot with action like this?
If this stuff ever comes up again, will the participants be so kind as
to CC me so I don't miss it? Thanks!
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h
On Mon, Apr 23, 2012 at 14:18, Jim Giner wrote:
> Just my $.02, but don't you need:
>
> ini_set('display_errors', '1');
>
> as well?
>
Possibly, thanks. I actually don't have access to that!
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x27;m not supposed to touch the main script without a very good
reason.
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Dotan Cohen
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solution I was glad that I did. PHP
is not memory efficient and we really don't need it hogging up the CPU
when a real C program can do the intensive work. And if you need
threading, then you are very likely looking at exactly the type of
workload that PHP is designed not to do!
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Dotan Cohen
nt and beneficial. When we have that, and
> programmers learn massively parallel design, maybe then we will have a need
> for parallel php (pphp?) for now, there is no need, only poor design.
What? i don't know what you mean by "massively parallel architecture"
but it certainly ha
27;d recommend using a nested set approach for the tags
> (http://dev.mysql.com/tech-resources/articles/hierarchical-data.html
> gives a good explanation on the issues and methodology of nested
> sets).
>
That is terrific, at least the first half. The second half, with the
Venn diag
On Thu, Jan 20, 2011 at 18:20, Dotan Cohen wrote:
> On Thu, Jan 20, 2011 at 17:00, Richard Quadling wrote:
>> I'd have my items table, my tags table and a join table for the two.
>> My join table is really simple. UniqueID, ItemID, TagID.
>>
>
> Yes, that is the
e that is to
> work like libraries do: 10 is "fiction", 10.05 is "crime novels", 10.05.07 is
> "British authors", and so forth. Your `tags` table then looks like
>
Thanks. I prefer the "parent tag" field, though, I feel that it is
more flexible.
if you have multiple tag hierarchies.
>
Is that strategy widely deployed, then? It seems so unruly having to
change on average half the database records for every new leaf.
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Dotan Cohen
http://gibberish.co.il
http://what-is-what.com
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ed
> within the equation.
>
> However, I digress, momentarily.
>
> But Einstein gave freely, for humanity, not for gain, other than
> personal freedom.
>
> An equation that benefited all, and yet gain is a personal product.
>
> Also, if you can answer it, is gravit
ng that a customer exists, that
implies compensation, and therefore fair bait.
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Dotan Cohen
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at for tomorrow) I'll see it differently. Thanks.
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Dotan Cohen
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> Adding categories to the hierarchical model is definitely faster
> so it comes down to your insert-to-select ratio. Moving a subtree is also
> much easier with the hierarchical model.
Which do you call the hierarchical model? That term is not used in the
linked article.
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Dotan Cohen
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the length of the sig far outweighs the length of
your typically concise and to-the-point post. Constructive advice:
trim the sig!
Thanks!
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Dotan Cohen
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ories of category X requires searching
> first for all children, then all grandchildren, and so on, resulting in a
> recursive query.
> Using the nested sets model requires a single non-recursive query to get the
> same data.
>
I do agree that the non-recursive method at retrieval ti
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