php-general Digest 18 Aug 2007 22:33:48 - Issue 4969
Topics (messages 260991 through 261004):
Re: Cookies and sent headers
260991 by: Wouter van Vliet / Interpotential
260993 by: Bastien Koert
260994 by: Otto Wyss
260995 by: Bastien Koert
260996 by:
Hi,
I am looking for a way to convert a html page to a jpeg image. The html
page is a file with images and text. Could someone please suggest a method
or point me to any existing work on this?
Thanks,
Bindu
ROUKOS Michel wrote:
Hi,
I installed libtool 1.5 and tried again. The libphp.so was not created
as well.
I tried also to run with
./configure --with-apx2=/usr/local/apache2/bin/apxs
make
make install
same results: libphp5.so is not created under modules/ directory.
Thanks and regards,
Hi,
Here's an interesting observation i noticed while using foreach to
iterate on arrays using
references for it's values.
-
PHP version
$ php -v
PHP 5.2.3 (cli) (built: Jun 8 2007
If built a simple login page and store any information within
$_SESSION's. Yet I'd like to move these into cookies but I always get an
error about sent headers. Is there a way to circumvent this problem
without changing too much in the page?
The setting of the cookies happens just at the end
Kelvin Park wrote:
Otto Wyss wrote:
If built a simple login page and store any information within
$_SESSION's. Yet I'd like to move these into cookies but I always get
an error about sent headers. Is there a way to circumvent this
problem without changing too much in the page?
The setting
You best option would be to go through all of your include'd or require'd
files and make sure there is no whitespace before and after you open your
php tags. Those are often the cause for such problems. The easy way would
indeed be to use output buffering. In that case, put the call to ob_start();
sessions and cookies either need to be set at the beginning of the page, or you
can look into the ob_start(), ob_flush() functions to use output buffering
bastien
To: php-general@lists.php.net
Date: Sat, 18 Aug 2007 11:25:54 +0200
From: [EMAIL
I didn't check; but seem to recall that Imagemagick will do it.
If it does, then I'd suggest using the new php Imagick API for it. Works great.
Don't be put off by the CVS status. Thats' most because of the lac of
documentation so far. http://us3.php.net/manual/en/ref.imagick.
Bindu Walia
ob_start() at the beginning and ob_end_flush() at the end of the PHP
section seems to do the trick albeit I've still problems to understand
why. The description in the manual is rather sparse unfortunately. Is
there any more information about what's going on?
O. Wyss
Wouter van Vliet /
The commands start and use an output buffer, a chunk of memory that stores all
the output on the server until the ob_flush, the buffer flush, function is
called. You need to be aware that in high load situations this may adversly
affect performance since it loads the servers memory, also be
On a sidenote, 99% of the world never calls ob_flush (or any such
function) since PHP flushes the buffer automatically at the end of its
execution.
The reason why setting cookies for you doesn't work is because of the
way a HTTP response is structured. It consists of 2 parts: header and
body
Hi,
Its not the problem of cookies. Its problem of redirection or the
parent.location.replace function. I mean if you already output something on
the page and tries to redirect then this problem happens.
Redirect before outputting anything on the page.. like space is also an
output.
Warm
Hi Kelvin,
You can use the session for your ecommerce website..
Cookies also good, but if it is disabled then it is of no use.
I basically use session variable to particular member for accessing his
data.
Warm Regards,
Sanjeev
http://www.sanchanworld.com/
http://webdirectory.sanchanworld.com -
Bindu Walia wrote:
Hi,
I am looking for a way to convert a html page to a jpeg image. The html
page is a file with images and text. Could someone please suggest a method
or point me to any existing work on this?
Keep in mind that any server-side application that can create
screenshots
Hi all,
Can anyone suggest a photo upload/framework type library I can incorporate
seamlessly into a PHP project I'm working on?
I'd like for users to have an elegant UI to upload photos of their vehicles
into my application. Mutli-file and progress bars would be a plus. I'm
looking to integrate
HI,
I am working on a PHP project that interacts with command line utilities.
My php is running by apache. Means I am not running any php CLI.
here is the function that I am using for capturing command output.
function run_command($comamnd){
$ret=`$command 1 COMMAND.OUT 21`;
You may want to look into shell_exec, which executes a command and returns
the output. If you're accepting arguments from user input, don't forget
proper use of escapeshellcmd and escapeshellarg ;-).
Something else that might cause your commands from failing, is that the
utilities are not inside
I often use MCImageManager, by moxiecode:
http://tinymce.moxiecode.com/paypal/item_imagemanager.php. Integrates well
into tinyMCE, but can be used without that as well.
I'm not entirely sure it's what you are looking for, but I think it very
well may be. And if it doesn't help you now, it may do
I know this is kinda crazy but I need it :P
I have one table that lists name's
and I have another table that has the name's and points
I want to know how to list the name's of the first table by the points
of the second table
--
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To unsubscribe,
bullshit,
what he sees is a warning emitted by PHP, his redirect is done using
JavaScript (which is clientside and has no, 0.0 effect on what PHP
emits). Now, I'm not going to go into how redirecting that way won't
work (or at least shouldn't), but a hint would be to do it properly
using
You might try sending this to a group that is more orientated towards data
basing.. Since that seems to be what your asking about...
On 8/18/07 3:53 PM, Nate [EMAIL PROTECTED] wrote:
I know this is kinda crazy but I need it :P
I have one table that lists name's
and I have another table that
[snip]
I know this is kinda crazy but I need it :P
I have one table that lists name's
and I have another table that has the name's and points
I want to know how to list the name's of the first table by the points
of the second table
[/snip]
Not crazy, pretty standard from a database point of
Hi all,
Is it not considered good practice to have a primary key on a lookup table for
a database?
I have 3 tables setup, games, memberleagues and members. The memberleagues
table holds the id of the games table and members table. The problem I have is
that Im not sure how to delete a row
-- Forwarded message --
From: Kelvin Park [EMAIL PROTECTED]
Date: Aug 18, 2007 4:34 PM
Subject: Re: [PHP] Cookies and sent headers
To: M. Sokolewicz [EMAIL PROTECTED]
the javascript code can definitely change to head(location: whatever.php)
for redirection, if that's the solution,
Whether or not it's good practice depends on who you ask. :-)
Every table should have a primary key. Primary keys, however, may span
multiple columns. That's perfectly legal. In some cases that primary key
may span every column, but generally that's a sign of bad design unless
you're
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