php-general Digest 14 Sep 2007 13:11:02 - Issue 5018
Topics (messages 262096 through 262110):
[EMAIL PROTECTED]
262096 by: Teo Mattiozzi
Re: Preventing Access to Private Files
262097 by: Chris
Re: PHP 5.2.3 - Segmentation fault (core dumped)
262098 by: Per Jessen
Stut wrote:
Please tell me you're kidding? If you can't provide a piece of code
that always causes the segfault are you seriously expecting the devs
to waste their time trying to find the cause? Talk about a needle in a
haystack.
The ease of reproduction is not particularly important,
Per Jessen wrote:
To let a user script bring down the host environment is just not
acceptable. IMHO.
Here's an example from this morning - I have a situation where all I
need to do is add a single superfluous double quote, and I get a
segfault. Is that not poor error handling somewhere?
Don't use SQL_CALC_FOUND ROWS on simple queries, when you have to run a
simple query on one or two (with join) tables with a simple WHERE. Especialy
if tables are big. I found out that single SELECT COUNT(id) FROM table is
far more faster when query has simple WHERE conditions. I use
[EMAIL PROTECTED] wrote:
On Fri, 14 Sep 2007 10:10:09 +0200, Per Jessen [EMAIL PROTECTED]
wrote:
Per Jessen wrote:
To let a user script bring down the host environment is just not
acceptable. IMHO.
Here's an example from this morning - I have a situation where all I
need to do is add a
Per Jessen wrote:
Segfaults are a fact of life
Only if you are forced to accept poor programming. I can assure you
that segfaults are not tolerated in a regular production environment.
Segfaults happen in test and development.
I agree with you for the most part, but there are several
On Fri, 14 Sep 2007 10:10:09 +0200, Per Jessen [EMAIL PROTECTED] wrote:
Per Jessen wrote:
To let a user script bring down the host environment is just not
acceptable. IMHO.
Here's an example from this morning - I have a situation where all I
need to do is add a single superfluous double
On Fri, 14 Sep 2007 11:09:36 +0200, Per Jessen [EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
On Fri, 14 Sep 2007 10:10:09 +0200, Per Jessen [EMAIL PROTECTED]
wrote:
Per Jessen wrote:
To let a user script bring down the host environment is just not
acceptable. IMHO.
Here's an
On Fri, 14 Sep 2007 11:09:36 +0200, Per Jessen [EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
On Fri, 14 Sep 2007 10:10:09 +0200, Per Jessen [EMAIL PROTECTED]
wrote:
Per Jessen wrote:
To let a user script bring down the host environment is just not
acceptable. IMHO.
Here's an
Stut wrote:
Per Jessen wrote:
Segfaults are a fact of life
Only if you are forced to accept poor programming. I can assure you
that segfaults are not tolerated in a regular production environment.
Segfaults happen in test and development.
I agree with you for the most part, but there
T.Lensselink wrote:
Would love to see the code that caused this.
http://jessen.ch/files/php-problem-sep2007.tar.gz
/Per Jessen, Zürich
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It's the call to virtual() that causes the
T.Lensselink wrote:
Would love to see the code that caused this.
http://jessen.ch/files/php-problem-sep2007.tar.gz
/Per Jessen, Zürich
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Don't really see what i has to do with a
On Fri, 14 Sep 2007 12:00:19 +0200, Per Jessen [EMAIL PROTECTED] wrote:
T.Lensselink wrote:
Would love to see the code that caused this.
http://jessen.ch/files/php-problem-sep2007.tar.gz
/Per Jessen, Zürich
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[snip]
You are right. It segfaults only if the virtual() call comes before
creating the XSLTProcessor instance.
[/snip]
I cannot replicate the problem on Linux.
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Jay Blanchard wrote:
[snip]
You are right. It segfaults only if the virtual() call comes before
creating the XSLTProcessor instance.
[/snip]
I cannot replicate the problem on Linux.
So you get the XSLT error messages instead? That's what you should be
seeing.
See also
[snip]
You are right. It segfaults only if the virtual() call comes before
creating the XSLTProcessor instance.
[/snip]
I cannot replicate the problem on Linux.
So you get the XSLT error messages instead? That's what you should be
seeing.
{/snip]
Yep, no segfault. I do not have a
On Fri, 14 Sep 2007 08:10:56 -0500, Jay Blanchard [EMAIL PROTECTED]
wrote:
[snip]
You are right. It segfaults only if the virtual() call comes before
creating the XSLTProcessor instance.
[/snip]
I cannot replicate the problem on Linux.
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PHP General Mailing List
Hi all...
I'm facing a serious problem with my application. I have a script write
in PHP that starts in Internet Explorer, this script keep on running
until a varible value change on my MySQL database.
The problem is that when i restart Apache, the process child initalized
isn't kill... then
Jay Blanchard wrote:
[snip]
A core dump or an strace or some debug output at the right time will
have 99% of the information you need - provided you understand how to
read it.
I submit there is generally no need to reproduce a problem in order to
diagnose it. To fix it, yes, it will
Jay Blanchard wrote:
[snip]
You are right. It segfaults only if the virtual() call comes before
creating the XSLTProcessor instance.
[/snip]
I cannot replicate the problem on Linux.
So you get the XSLT error messages instead? That's what you should be
seeing.
{/snip]
Yep, no
T.Lensselink wrote:
In one of the other messages i stated the script works fine on linux.
But PHP on windows seems to have a problem with virtual(). Even
without creating an instance of the XSLProcessor class.
But dropping virtual() for include() or require() solves the problem.
Getting
[snip]
I'm on Linux too, so never mind Windows for the moment.
So what's the difference between our two environments? Try putting
something in the problem-include file to verify that virtual is doing
what it's supposed to.
[/snip]
That worked fine. I am sure that there are many differences in
Jay Blanchard wrote:
[snip]
I'm on Linux too, so never mind Windows for the moment.
So what's the difference between our two environments? Try putting
something in the problem-include file to verify that virtual is doing
what it's supposed to.
[/snip]
That worked fine. I am sure that
[snip]
That worked fine. I am sure that there are many differences in our
environments. We are running Suse Linux, PHP 5.2.1, Apache 2.2.4.
That's close though - my workstation is openSUSE 10.2, PHP 5.2.4, Apache
2.2.4.
[/snip]
As this installation is on a development box it has nearly every
Instruct ICC schrieb:
I was going to mention
http://php.he.net/manual/en/features.safe-mode.functions.php and ask
you if you need any of those functions, but I prefer Nathan's answer.
You may be able to set the error reporting in conjunction with
disable_functions and be done.
From: [EMAIL PROTECTED]
Actually in this example, there is an error handling function provided
in the comments.
I'm commenting again because I want to stress the distinctions between errors
E_ERROR, warnings E_WARNING, *USER* and other messages/notices/etc.:
Actually I can not do that.
The point of my question was, that I'm running kilu.de, a German
Freehosting service. But many of our users can not cope with the error
messages, occurring from the disabled_functions!
I can't log to the error log, because the errors need to be displayed to
our
2007. 09. 14, péntek keltezéssel 08.31-kor Instruct ICC ezt írta:
Instruct ICC schrieb:
I was going to mention
http://php.he.net/manual/en/features.safe-mode.functions.php and ask
you if you need any of those functions, but I prefer Nathan's answer.
You may be able to set the
shared hosting environments are interesting; ive sometimes wondered how i
might configure the environment
in such a scenario.
after revoking access to the exec() command you could allow the errors to be
sent to the browser
and recommend to users override the stock error handler as mentioned
except i think innodb does not have a full row count stored.
anyway the design was meant for a simple one function call. it's
worked great for small and data loads.
On 9/14/07, Arvids Godjuks [EMAIL PROTECTED] wrote:
Don't use SQL_CALC_FOUND ROWS on simple queries, when you have to run a
2007. 09. 14, péntek keltezéssel 10.50-kor mike ezt írta:
except i think innodb does not have a full row count stored.
of course not, but SQL_CALC_FOUND_ROWS does not use that. it is working
like it selects the rows and counts them. and in the case of complex
queries (where you use more than one
*The question: How would you have multiple text input forms (on
shopping cart page) with different inputted data (product quantities)
submitted for querying the database (for changing the quantity of
multiple products in the shopping cart at the same time)?***
*Here is an ideal example to
Name all your input boxes the same thing, and include a similar level hidden
input:
input type=hidden name=sku[] value=abc123 /
input type=text name=qty[] value=1 /
input type=hidden name=sku[] value=abc321 /
input type=text name=qty[] value=2 /
on your POST
$_POST['sku'] $_POST['qty'] will be
*The question: How would you have multiple text input forms (on
shopping cart page) with different inputted data (product quantities)
submitted for querying the database (for changing the quantity of
multiple products in the shopping cart at the same time)?***
easy, you can cause multiple
Ji H. Park wrote:
*The question: How would you have multiple text input forms (on
shopping cart page) with different inputted data (product quantities)
submitted for querying the database (for changing the quantity of
multiple products in the shopping cart at the same time)?***
*Here is an
In my old server running Apache 1.3 and PHP 4 this code will return just the
URI as expected:
$_SERVER[REQUEST_URI] = /some-html-file.html
In my new server with Apache 2 PHP 4 this code returns the domain:
$_SERVER[REQUEST_URI] = /full-domain-name.com/some-html-file.html
Does
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