php-general Digest 23 Aug 2007 10:44:37 - Issue 4977
Topics (messages 261140 through 261156):
Re: Announcement: Releasing CORE GRASP for PHP. An open source, dynamic web
application protection system.
261140 by: mike
261143 by: Chris
261145 by: mike
261146
While I'm not 100% sure, I'd say something's wrong with this line:
system(pnmscale -xy 250 200 $tmpimg | cjpeg -smoo 10 -qual 50
$imgfile);
I would say that Linux is not writing the output to the location
stored in $imgfile, and thus there is no file there to delete.
However, I can not really be
Rob,
This has to be a browser problem. I cannot see it being anything else.
For arguments sake however, would you mind showing us your code. While
I'm sure it is a browser issue, it may have something to do with what
PHP is returning to the browser.
- Craige
On 8/22/07, Rob Adams [EMAIL
Are you *running* a shared hosting environment? If so, what is to stop
you from adding the exec() function to the list in php.ini?
- Craige
Don't think so. The code just needs to handle it better. I do it like
this:
$disabled_functions = explode(',', str_replace(' ', '',
Craige Leeder wrote:
Are you *running* a shared hosting environment? If so, what is to stop
you from adding the exec() function to the list in php.ini?
He wants php to automatically ignore functions listed in the
'disabled_functions' list - which there is no way to do.
--
Postgresql php
Oh, okay. He simply wants to ignore them without raising any flags to
say it has been done. I get what he wants. However, as you stated,
there is no way to do this (to the best of my knowledge).
- Craige
On 8/23/07, Chris [EMAIL PROTECTED] wrote:
Craige Leeder wrote:
Are you *running* a
Is there a simple php way to make a webpage read-only, please?
www.coderewind.com
Best Place to hunt for Code
--
View this message in context:
http://www.nabble.com/read-only--tf4316703.html#a12291195
Sent from the PHP - General mailing list archive at Nabble.com.
--
PHP General
Is there a simple php way to make a webpage read-only, please?
Webpages are already read only. Well, read only in the browser. There
is nothing to prevent the user from saving the page and altering to
their hearts content.
Did you mean to ask if there was a simple way to make a *form* read
Suggest you find another script. That one is weird and not
simple PHP code, which will do your task easily.
Beauford wrote:
I downloaded this 'upload and resize image' script, and since I have no idea
what I am looking at as this is something I have never done, could someone
have a look and
Do you want the pdf to automatically render or to be an
attachment? Which or both IEs, IE6 and/or IE7?
Try Goggling IE pdf. You'll see several discussions of
your problem.
Rob Adams wrote:
I have a pdfs saved in a database (created with pdflib). When I output
them in firefox, it works
You shouldn't need to recompile PHP.
Just go into your PHP.ini file and uncomment the line:
;extension=php_mssql.dll
After that you can go to the [MSSQL] section of the .ini file and change the
rest of the settings however you want them. IE. Allow persistent
connections, timeouts etc.
Then,
Hi
I need to represent a sort of map. The map is a rectangular
table of size X in widht and Y in height, so that I have X*Y
square cells. I need to record in a database some infos for
each cell.
This is easy, I thought to use a record that is something
like (X,Y,MyData), so with two nested loops
You may want to look into the rowspan and colspan attributes of td
G'luck!
On 23/08/07, Phpmanni [EMAIL PROTECTED] wrote:
Hi
I need to represent a sort of map. The map is a rectangular
table of size X in widht and Y in height, so that I have X*Y
square cells. I need to record in a database
[snip]
Unfortunately we would need a solution without changing the PHP code of
our users.
No way to do that?
[/snip]
Not really. You could auto-prepend all of the PHP files with the
necessary PHP files, but that may not be a really good solution.
--
PHP General Mailing List
Yes, I know I can use colspan and rowspan.
Colspan is easy, I have problems when cells are vertically merged...
You must build the table from the top and it is not easy to know for each
row if they get some piece of cell from the preceding one. And you can have
cells from the first to the last
Daevid Vincent wrote:
The few extra ms to execute some secure code is well worth it IMHO over
the chance of a XSS or script kiddie causing me hours of grief later.
So in effect, we're on the same page I think.
I think so :)
Also it's worth noting that even for expert coders etc., one of
Dan Shirah wrote:
You shouldn't need to recompile PHP.
Just go into your PHP.ini file and uncomment the line:
;extension=php_mssql.dll
After that you can go to the [MSSQL] section of the .ini file and change the
rest of the settings however you want them. IE. Allow persistent
On Thu, 2007-08-23 at 15:59 +0200, Phpmanni wrote:
Hi
I need to represent a sort of map. The map is a rectangular
table of size X in widht and Y in height, so that I have X*Y
square cells. I need to record in a database some infos for
each cell.
This is easy, I thought to use a record that
Hi Everyone,
I have a application that I am writing for managing addresses on-
line, I will have a fancy login system using sessions to help store
the info, and to provide security for logging in.
What I am wondering now, is if someone is willing to try and do some
sql injection's on my
Am 2007-08-21 19:34:24, schrieb Kelvin Park:
Hello, thanks for all the replies.
However, since I'm not very familiar with trans_sid I'll do some research on
that.
Michelle Konzack, if hiding the id in hidden form field element or enabling
trans_sid could lead to security risks, what would
I'm getting out of memory errors in my image handling script, I *think*
its because I'm handling images that are too large to fit in memory, but
I thought I'd check before just upping the setting to 32mb.
It is currently set to 16mb and I am working with a 2048x1536 image. Is
it possible that
On Fri, 2007-08-24 at 01:21 +1000, Naz Gassiep wrote:
I'm getting out of memory errors in my image handling script, I *think*
its because I'm handling images that are too large to fit in memory, but
I thought I'd check before just upping the setting to 32mb.
It is currently set to 16mb and
Naz Gassiep wrote:
I'm getting out of memory errors in my image handling script, I *think*
its because I'm handling images that are too large to fit in memory, but
I thought I'd check before just upping the setting to 32mb.
It is currently set to 16mb and I am working with a 2048x1536 image.
I've got a followup question to this. Whenever you're doing something that
takes too much memory, having a file uploaded that's bigger than max upload
size (actually, not sure if that applies but I think it does) or when your
script is taking too long to execute it just dies with a very unfriendly
Check the filesize before you attempt to load it. For uploads you can
set maximum allowed uploads... can't remember if that is sufficient to
catch the problem before it becomes a fatal error.
Cheers,
Rob.
On Thu, 2007-08-23 at 17:35 +0200, Wouter van Vliet / Interpotential
wrote:
I've got a
Beauford wrote:
I downloaded this 'upload and resize image' script, and since I have no idea
what I am looking at as this is something I have never done, could someone
have a look and see what the problem might be. I've been searching around
but haven't come across anything that makes any sense
Hi Everyone :)
One of these days someone is going to get sick of hearing from me,
but until that day comes I have another question :)
I asked on a MySQL list about wether it's better to have 1 database
with many tables, or many databases with 1 table for my address list
application I'm
Hey Craig,
Thanks for the answer, my test data is 935 records and on initial
page load, it only takes 2 seconds to load the entire page.
So I probably won't worry about it for now. Thanks for the answer! :)
On Aug 23, 2007, at 1:30 PM, Craige Leeder wrote:
Hi Jason,
If you have a
Hi Jason,
If you have a lengthy script with several queries throughout it, it is
possible you could end up with a scrambled database. However, with
short scripts, there is not much of a threat of this. Generally, your
scripts will probable execute in 2 seconds (and 2 seconds is
lengthy), with an
That'd be at least some kind of a solution.
I'm thinking of overwriting the functions I want to block with one, that
just returns true and does nothing.
How would I do that?
Jay Blanchard schrieb:
[snip]
Unfortunately we would need a solution without changing the PHP code of
our users.
No
Hello,
I am trying to connect to a mssql server from php 4.3.9.
mssql_connect('IP_ADDRESS:PORT_#',LOGIN,PASSWORD) or die(Could not connect
to the mssql server);
is failing... after doing a little bit of research, I found this on php.net
*mssql_connect()* establishes a connection to a MS SQL
[snip]
I am trying to connect to a mssql server from php 4.3.9.
mssql_connect('IP_ADDRESS:PORT_#',LOGIN,PASSWORD) or die(Could not
connect
to the mssql server);
is failing... after doing a little bit of research, I found this on
php.net
*mssql_connect()* establishes a connection to a MS SQL
You can't overwrite PHP's built-in functions, nor any function that
has been defined for that matter.
- Craige
On 8/23/07, Samuel Vogel [EMAIL PROTECTED] wrote:
That'd be at least some kind of a solution.
I'm thinking of overwriting the functions I want to block with one, that
just returns
Hi,
I am looking for solutions to enable live support in my websites. I
was told that phplivesupport (http://www.phplivesupport.com/) is a
good solution but it seems to be dead (no anwser to emails, always
offline).
Does anybody have another solution (with source code available) within
the same
On Thursday 23 August 2007 14:50, Al wrote:
Suggest you find another script. That one is weird and not
simple PHP code, which will do your task easily.
just my thoughts to
Beauford wrote:
I downloaded this 'upload and resize image' script, and since I have no
idea what I am looking at
Can server1 receive a web page form post from remoteAttacker,
identify it as spam (or a DoS or DDoS attack),
hand off the socket to multiple threads on multiple servers owned by
server1's owner,
return multiple responses to remoteAttacker which normally would have been a
single response
robert mena wrote:
Hi,
I am looking for solutions to enable live support in my websites. I
was told that phplivesupport (http://www.phplivesupport.com/) is a
good solution but it seems to be dead (no anwser to emails, always
offline).
Does anybody have another solution (with source code
Been finding that out about the script. I have downloaded another and it
works great. I just have to do some tweaking to suit my needs, but bottom
line is it works.
Thx
-Original Message-
From: Børge Holen [mailto:[EMAIL PROTECTED]
Sent: August 23, 2007 3:30 PM
To:
Instruct ICC wrote:
Can server1 receive a web page form post from remoteAttacker,
identify it as spam (or a DoS or DDoS attack),
hand off the socket to multiple threads on multiple servers owned by
server1's owner,
return multiple responses to remoteAttacker which normally would have
been a
Not sure what you mean by hand off the socket to multiple threads on
multiple servers. I think you're talking about detecting that a POST is
spam and passing that off to another machine to handle it.
Yes, that is what I meant. A socket is a lower level object that the web
server is using to
Instruct ICC wrote:
Not sure what you mean by hand off the socket to multiple threads on
multiple servers. I think you're talking about detecting that a POST
is spam and passing that off to another machine to handle it.
Yes, that is what I meant. A socket is a lower level object that the
web
On Thursday 23 August 2007 03:41, Beauford wrote:
I downloaded this 'upload and resize image' script, and since I have no
idea what I am looking at as this is something I have never done, could
someone have a look and see what the problem might be. I've been searching
around but haven't come
Why don't you and others just reply to the list? (I'm smiling when I say
this.)
Wow, that's for that egg-sucking lesson. I would think it was clear from my
answer that I know what a socket is.
Sorry. You understood the concept but it wasn't clear to me that you
understood about the socket.
Instruct ICC wrote:
Why don't you and others just reply to the list? (I'm smiling when I
say this.)
Because that means messing with the recipient list - that's donkey work
your client should do, hence my use of reply-to-all.
Wow, that's for that egg-sucking lesson. I would think it was
Because that means messing with the recipient list - that's donkey work
your client should do, hence my use of reply-to-all.
Wouldn't gmail thread it but still have 2 copies?
I could send email TO/CC/BCC the list to a specific folder, but I'd still
get the copy to me directly in another folder.
Did anyone else run into this problem?
PHP fails to connect to MSSQL7 with mssql_connect with the message:
Changed database context to 'DB_NAME'.
I've been searching around but did not find a good solution for PHP.
I did find this link:
That doesn't sound like the whole error message to me, but it does hint that maybe your connection isn't referencing the database correctly with the correct prefixes or USE statement.
No expert here.
"Liz Kim" [EMAIL PROTECTED] 8/23/2007 4:26:19 PM
Did anyone else run into this
if aborted actions are a worry, then consider using transactions in the
database, if the process is interupted at any time, the changes made will all
role back to a pre transaction start state.
bastien
Date: Thu, 23 Aug 2007 13:30:00 -0400
From:
Alexander,
i have begun to experiment w/ your caching tool.
i wonder if you would mind providing some feedback..
firstly i noticed a call to ob_start(),
ob_start('cacheSave');
which references the method defined beneath the initial bit of code,
cacheSave(). in order to actually send anything
$files = glob(directory/*.jpg);
will give you a list of all the jpg files in the directory,
$files_unique = array_unique($files);
will get rid of the duplicates and create a shiny new array.
Regards,
Hamza.
PS: glob is case-sensitive so the above will only match *.jpg, and not *.JPG
[snip]
How could I iterate over the files in a directory and build a list of
unique
filenames? Take the following filelist:
file1_01.jpg
file2_01.jpg
file2_02.jpg
file2_03.jpg
file3_01.jpg
file3_02.jpg
file3_03.jpg
file4_01.jpg
file4_02.jpg
file4_03.jpg
I would like to build an array like this:
I have an array that is initialised with many keys and all values set to
NULL. I'd like to be able to test these values later to see if any of
them have been set. I tried:
if (!empty(array_values($the_array)))
but that's not allowed, so:
$array_check = array_values($the_array);
if
Marcelo de Moraes Serpa wrote:
How could I iterate over the files in a directory and build a list of unique
filenames? Take the following filelist:
file1_01.jpg
file2_01.jpg
file2_02.jpg
file2_03.jpg
file3_01.jpg
file3_02.jpg
file3_03.jpg
file4_01.jpg
file4_02.jpg
file4_03.jpg
I would like to
How could I iterate over the files in a directory and build a list of unique
filenames? Take the following filelist:
file1_01.jpg
file2_01.jpg
file2_02.jpg
file2_03.jpg
file3_01.jpg
file3_02.jpg
file3_03.jpg
file4_01.jpg
file4_02.jpg
file4_03.jpg
I would like to build an array like this: $names
This should work :
$default_array = array('key0'=NULL,'key1'=NULL,'key2'=NULL,'key3'=NULL);
$the_array = $default_array;
[ ... do some stuff ... ]
if($the_array === $default_array)
{
// handle it
}
brian wrote:
I have an array that is initialised with many keys and all values set
to
Hi all,
First thanks to the people that corrected my dumb mistake on XML parsing a few
weeks ago, and let's hope that this is as dumb.
I've got a mashup that when contacted attempts to gather feed info to mash into
it's response. I send a GET request (Atom request to be exact), and get the
Dear All
I have been using nusoap to development a client that makes SOAP calls
to a server. I have however been stuck on a small issue but can't seem
to solve it and therefore I need to relook at using another package to
get a solution.
So I have read that PEAR also has a package that
Dear all
Im using nusoap to create a cleint and I am having a small issue but its a
fairly large one because I cant get the correct XML to send.
I have a scenario as follows:
My client:
$wsdlfile=http://xxx_WSDL.xml?wsdl;;
$client=new soapclient($wsdlfile, true); //, true);
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