[PHP] Re: PHP eval() fatal error
When re-writing this example to a form of create_function, the same
problem occurs:
?php
$code = ' return 12*A+; '; // Clearly incorrect code :-)
$returnValue = 0;
// Evaluate formula
try {
$temporaryCalculationFunction = @create_function('', $code); // E_ERROR
here
if ($temporaryCalculationFunction === FALSE) {
$returnValue = '#N/A';
} else {
$returnValue = call_user_func_array($temporaryCalculationFunction,
array());
}
} catch (Exception $ex) {
$returnValue = '#N/A';
}
?
Now I would expect that when I feed create_function invalid code
(syntax), the function returns false. It doesn't!
E_ERROR is thrown right away. In my opinion, this should return FALSE,
and only throw an E_ERROR when the created function is executed...
Before telling me to read the manual: I did over a hundred times, on
both eval and create_function: create_function is not documented to
throw E_ERROR right away, instead returning FALSE on error... Exactly
what I was thinking using the above code.
Now let's repeat my question: is there any way to gracefully evaluate
specific code, eventually catch an error and respond to that, without
using parsekit() or launching another process to get this done?
Regards,
Maarten
PS: Eval/create_function is in place in my code, I don't see any other
method to execute (filtered, of course !!!) PHP code that is embedded in
a string.
Maarten Balliauw wrote:
Here's the thing: I'm trying to do some dynamic code compilation within
PHP using eval(). The code I'm trying to compile raises an E_ERROR (Fatal).
Here's a simple example:
?php
$code = ' $returnValue = 12*A+; '; // Clearly incorrect code :-)
$returnValue = 0;
eval($code);
?
Now, I'd like to catch the error made by eval:
// ...
try {
eval($code);
} catch (Exception $ex) {
var_dump($ex);
}
// ...
Problem persists: a fatal error occurs.
Using set_error_handler() and set_exception_handler() is not working
either...
Is there any way to gracefully catch this error?
Regards,
Maarten
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Re: [PHP] Adding text before last paragraph
On 27/08/07, Richard Lynch [EMAIL PROTECTED] wrote: On Sun, August 26, 2007 3:41 pm, Dotan Cohen wrote: I have a string with some HTML paragraphs, like so: $text=pFirst paragraph/p\npMore text/p\npSome more text/p\npEnd of story/p; I'd like to add an image before the last paragraph. I know that preg_replace can replace only the first n occurrences of a string, but how can I replace the _last_ occurrence of a string? My initial idea was to do this: 1) Count how many times /p\np occurs as $n 2) Replace them all with /p\nimg src= alt=\np 3) Replace $n-1 replacements back to /p\np Is there a cleaner way? Thanks in advance. If the string really really ENDS on that LAST /p, then you can key off of that: $story = preg_replace(|(p.*/p\$|Umsi, p$new_paragraph/p\n\\1, $story; You may have to fiddle with the DOT_ALL setting to only match the true end of string and not just any old \n within the string... http://php.net/pcre Thanks, Richard, I was also trying to use a regex with pre_replace and getting nowhere. In the manual page for strrpos, there is a user-comment function for finding the last occurrence of a string: http://il2.php.net/manual/en/function.strrpos.php#56735 However, I am unable to piece 2 and 2 together. Note that I'm adding a paragraph before the last paragraph, so I'm searching for the last instance of /p\np. This is what I've done to your code, but I'm unable to get much further: $text = preg_replace(|(/p\np)\$|Umsi, /p\npTest/p\np, $text); Dotan Cohen http://lyricslist.com/ http://what-is-what.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Capturing shell command output.
On 8/27/07, Richard Lynch [EMAIL PROTECTED] wrote:
You could look into using named pipes in PHP.
I think PHP is already folding stderr into stdout (21) for you.
You could also try using http://php.net/exec instead of the backticks
to get a separate error code if there is an error.
On Sat, August 18, 2007 3:26 pm, shiplu wrote:
HI,
I am working on a PHP project that interacts with command line
utilities.
My php is running by apache. Means I am not running any php CLI.
here is the function that I am using for capturing command output.
function run_command($comamnd){
$ret=`$command 1 COMMAND.OUT 21`;
$contents=get_file_contents(COMMAND.OUT);
return $contents;
}
The function does not work. If I use any shell command like ls, cat,
echo, set. it works.
But If I use any utility like, mpg321, cd-info. It does not work. It
outputs a blank string.
I used system(), passthru() with both 21 and 21. But no out
put.
All the time, its blank.
Even I used a shell script run.sh
run.sh contents:
=
#!/bin/sh
sh COMMAND 1 COMMAND.OUT 21
cat COMMAND.OUT
echo 0 COMMAND
=
I called this script by this function
function run_command($command){
$h=fopen(COMMAND,w);
fwrite($h,$command);
fclose($h);
ob_start();
passthru(./run.sh);
$ret = ob_get_contents();
ob_end_clean();
return $ret;
}
and by this.
function run_command($command){
$h=fopen(COMMAND,w);
fwrite($h,$command);
fclose($h);
return system(./run.sh);
}
Please help me. or show me some way.
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Know what I want?
I want you to buy a CD from some indie artist.
http://cdbaby.com/browse/from/lynch
Yeah, I get a buck. So?
I have tried same file as cli and as webpage. I don't know why only
cli version works nicely. There may be some issue. But my technique
has some advantages. It can run command asynchronously. Thats what i
need for my application. I can create command queue. I and I can get
the completion percentage from there.
Whatever, I wish I could know those issues.
Rather it could happen that, php-apache framework is doing something
that I am unaware of.
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Re: [PHP] PHP and SOAP calls
Richard Lynch wrote: On Fri, August 24, 2007 12:55 am, Angelo Zanetti wrote: 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 makes SOAP calls (PEAR::SOAP). And there is PHP-SOAP. Now Im running PHP 4.4xxx and I need to get this up and running ASAP. What would you suggest I use as the package to make the client calls? I have read that the PEAR::SOAP thing is fairly easy to use? Does anyone have suggestions or recommendations or what not to use and why? I have fought with SOAP in PHP 5, and PHP 4, and I think maybe even PHP 3 (shudder). I've used nuSoap, and I think I used PEAR::SOAP once. I also tried to use some other SOAP package once, I think, that failed miserably. My recommendations: #1 If you can move to PHP 5 and use the built-in SOAP there, do it ASAP. It's like night and day. #2 If you are stuck in PHP 4, try the PEAR::SOAP. I believe it will handle the whatsit tag namespace-y thingie you are getting with that tag:0 business better than nuSoap, as I recall. I won't swear to it in court, though, as I only use PEAR::SOAP once before I moved to PHP 5 and my SOAP life was way way way cleaner. Thanks Richard. I've pretty much got it working with nuSoap but lack of documentation and support makes it difficult to progress quickly and is very frustrating. Angelo -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Why not user...?
Hi! Why is it so that I get this error. I'm using Windows Integrated authorization-method for actual webb I'm testing on. Notice: Undefined index: PHP_AUTH_USER in C:\www\utveckling\username.php on line 2 ? Best regards /Gustav Wiberg -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Adding text before last paragraph
Dotan, try this:
$text=pFirst paragraph/p\npMore text/p\npSome more
text/p\npEnd of story/p;
$story = preg_replace('{(?=p(?:|\s)(?!.*p(?:|\s)))}is', pnew
paragraph goes here/p\n, $text);
This matches a position that has an opening p tag (with or without
parameters), which is NOT followed anywhere in $text by another opening p
tag. The replacement string will be inserted at the matched position, which
will be directly before the last p tag. Not sure if this is the most
efficient regex, but it should get the job done. Let me know how it goes...
I'd also be interested to hear any comments on that regex's efficiency.
-Brian Rue
Dotan Cohen wrote:
On 27/08/07, Richard Lynch [EMAIL PROTECTED] wrote:
On Sun, August 26, 2007 3:41 pm, Dotan Cohen wrote:
I have a string with some HTML paragraphs, like so:
$text=pFirst paragraph/p\npMore text/p\npSome more
text/p\npEnd of story/p;
I'd like to add an image before the last paragraph. I know that
preg_replace can replace only the first n occurrences of a string, but
how can I replace the _last_ occurrence of a string? My initial idea
was to do this:
1) Count how many times /p\np occurs as $n
2) Replace them all with /p\nimg src= alt=\np
3) Replace $n-1 replacements back to /p\np
Is there a cleaner way? Thanks in advance.
If the string really really ENDS on that LAST /p, then you can key
off of that:
$story = preg_replace(|(p.*/p\$|Umsi,
p$new_paragraph/p\n\\1, $story;
You may have to fiddle with the DOT_ALL setting to only match the true
end of string and not just any old \n within the string...
http://php.net/pcre
Thanks, Richard, I was also trying to use a regex with pre_replace and
getting nowhere. In the manual page for strrpos, there is a
user-comment function for finding the last occurrence of a string:
http://il2.php.net/manual/en/function.strrpos.php#56735
However, I am unable to piece 2 and 2 together.
Note that I'm adding a paragraph before the last paragraph, so I'm
searching for the last instance of /p\np.
This is what I've done to your code, but I'm unable to get much further:
$text = preg_replace(|(/p\np)\$|Umsi, /p\npTest/p\np,
$text);
Dotan Cohen
http://lyricslist.com/
http://what-is-what.com/
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Re: [PHP] Database includes
Chris wrote:
Bruce Cowin wrote:
I'm curious as to how everyone organises and includes their classes in
PHP5. Let's take a simple example that has 3 classes: customer, order,
and database. The database class has a base sql db class (I know there
is PDO and other things but this class is already written and working)
and classes that inherit from the base class for dev, test, and prod,
passing the associated logins. The customer and order will both use the
appropriate database class depending on which environment its in (e.g.,
SalesDevDB, SalesTestDB, SalesProdDB).
I don't want to have to go into the customer and order class code and
change which db class it uses when I move it from dev to test and from
test to prod. What's the proper way to handle this? Or am I way off
base?
Could you just have 3 config files and use the appropriate one in each
environment?
The settings are in 'config.php'. When it's in dev:
cp dev.php config.php
when it's in test:
cp test.php config.php
I use a slightly different approach to prevent the need to mess about
with files when moving to production. At the end on config.php I have
this...
if (file_exists('config_dev.php'))
require 'config_dev.php';
In config_dev.php I override anything defined in config.php that needs
to be different on the current server. The config_dev.php file is *not*
in source control so it doesn't exist in production but each development
and test environment has a version that modifies the production environment.
There is a hit involved in the call to file_exists, but PHP caches it so
the effect is minimal.
-Stut
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Re: [PHP] PHP4 vs PHP5 Performance?
Stut wrote: Just wanted to pick you up on this. PHP is the only language you've listed that only has a single implementation. There are implementations of C++ compilers that are writting in other languages. I can't speak for Java since I have little experience but I'd be surprised if all implementations are written in C. one thing thats nice about java is it has a formal specification. so in creating alternative implementations they can be certified against the spec by sun. i think thats another big plus of java. they are high level, and although php allows you to write proceedrual code, i think it is best used from an oop paradigm. This would be a personal choice. Just like C++ allows you to write procedural code there are times when OOP makes sense and times when procedural is better. It's a choice that should be left up to the developer, and the argument over whether OOP is better than procedural is not winnable. It's in the same league as PHP vs Python. unfortunately im a bit rusty w/ my c++; but looking a java the only way to write procedural code is to place it in a method called main inside of a class. does that count as procedural or does it count as oop ?? when i say oop paradigm i refer to the overall design of an application, or framework. said app consists largely of objects; each w/ a focused purpose, the methods of which are also small and have a focused purpose. *sigh* i dont care to get into this debate again. in my mind its clear oop is superior to strictly procedural programming, but alas you are probably right. so whats the use in arguing ..? -nathan
Re: [PHP] Why not user...?
On Mon, 2007-08-27 at 09:56 +0200, Gustav Wiberg wrote: Hi! Why is it so that I get this error. I'm using Windows Integrated authorization-method for actual webb I'm testing on. Notice: Undefined index: PHP_AUTH_USER in C:\www\utveckling\username.php on line 2 Because on line 2 of C:\www\utveckling\username.php an attempt is made to access that variable or a key in an array by that name when the variable (or key) does not exist. Probably the page wasn't requested with any auth but the script expects it. Cheers, Rob. -- ... SwarmBuy.com - http://www.swarmbuy.com Leveraging the buying power of the masses! ... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Why not user...?
[snip] Why is it so that I get this error. I'm using Windows Integrated authorization-method for actual webb I'm testing on. Notice: Undefined index: PHP_AUTH_USER in C:\www\utveckling\username.php on line 2 [/snip] Hmm, can only take a guess since we do not see what sets PHP_AUTH_USER, but line 2 is trying to use it and it appears not to be set. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why not user...?
Gustav Wiberg wrote: Why is it so that I get this error. I'm using Windows Integrated authorization-method for actual webb I'm testing on. Notice: Undefined index: PHP_AUTH_USER in C:\www\utveckling\username.php on line 2 For some reason it's not getting set. This could be because you've not configured IIS correctly, are you sure you've disabled anonymous authentication? If you're sure it's configured correctly try var_dump'ing $_SERVER - it's possible (though unlikely) the username is in another place. -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why not user...?
Hi! Thanx! I figured it out. The username wasn't in server-variable PHP_AUTH_USER but in AUTH_USER Best regards /Gustav Wiberg - Original Message - From: Stut [EMAIL PROTECTED] To: Gustav Wiberg [EMAIL PROTECTED] Cc: PHP General php-general@lists.php.net Sent: Monday, August 27, 2007 3:51 PM Subject: Re: [PHP] Why not user...? Gustav Wiberg wrote: Why is it so that I get this error. I'm using Windows Integrated authorization-method for actual webb I'm testing on. Notice: Undefined index: PHP_AUTH_USER in C:\www\utveckling\username.php on line 2 For some reason it's not getting set. This could be because you've not configured IIS correctly, are you sure you've disabled anonymous authentication? If you're sure it's configured correctly try var_dump'ing $_SERVER - it's possible (though unlikely) the username is in another place. -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] [Job] Developer Position [50-100k] (New Hope, PA)
Are you tired of working on the same types of web apps? Are you looking for more of a challenge where you can put your code-fu to its test working in a high-traffic, open-source friendly environment? Can you tackle any problem put in front of you, hacking your way through problems you've not previously encountered? myYearbook.com is looking to fill a primarily PHP development position that reports directly to the CTO. Applicant should have a strong development background and problem solving skills, be a good communicator and be willing to take direction. This position is out of our mainline development team and is for working on special projects, be it infrastructure related, working on pre-existing open source applications we use, bleeding edge development or proof-of-concept applications. Perks include being paid well to work on open source projects, free gym membership, company stock options, health dental insurance, and don't forget pushing your development skills and knowledge in different directions. Requirements: * Strong knowledge of PHP and PostgreSQL * Some background in database design * Ability to demonstrate more than a base level knowledge of XML, XSL, XHTML, CSS, JavaScript * Familiarity with Linux as a server or desktop * Past experience with SVN or other version control systems * Knowledge of C, C++ and other languages such as Ruby or Java a plus * Should not be intimidated by doing things you haven't done before * Solid work record with excellent references This job is full-time, on-site in New Hope, PA. Unfortunately we can not sponsor H1-B visas. We have a great office atmosphere and benefits to match. We are very invested in the Open Source community and this position is a great way to leverage your open-source interest into a important role in our organization. You should be willing to relocate and if you fit this role, we'll help pay for you to do so. Salary commensurate with experience. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] A simple PHP script to generate a Pie Chart based on SQL query
Hello All, I am looking for a simple PHP script that can generate Pie Chart based on SQL query resultset. I don't want a reporting system, as we are already using Crystal Reports for that. Any suggestions? Saqib Ali -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] xml reader/writer
So I don't have to reinvent anything, does such a thing exist anywhere that anyone knows of: I'm looking for a php script that will read any xml file, display the contents in html, with the option of adding an entry (in the same scheme, whatever that might be) or deleting existing entries. I think I could write this, but it would take a while. Thanks -§ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] A simple PHP script to generate a Pie Chart based on SQL query
http://www.hotscripts.com/PHP/Scripts_and_Programs/Graphs_and_Charts/index.html or http://www.phpclasses.org/browse/package/1063.html or http://www.google.com/search?q=PHP%3A+Pie+Chartie=utf-8oe=utf-8aq=trls=org.mozilla:en-US:officialclient=firefox-a I've used the PHP classes one onces before, and used the one on hotscripts for another project. There are some pay-for ones as well, but either of those 2 should give you a good starting point even if you want to roll your own. Robert Ali wrote: Hello All, I am looking for a simple PHP script that can generate Pie Chart based on SQL query resultset. I don't want a reporting system, as we are already using Crystal Reports for that. Any suggestions? Saqib Ali -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] A simple PHP script to generate a Pie Chart based on SQL query
I am looking for a simple PHP script that can generate Pie Chart based on SQL query resultset. http://www.aditus.nu/jpgraph/ This lib works great! Ludo -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] move_uploaded_file fails randomly with open_basedir and upload_tmp_dir
Hi all, I'm having a weird problem on my web hosting provider's server. I'm using drupal with the image module and the image_pub module to upload a series of pictures using Gallery Remote. This software uploads pictures one after the other using a classic HTTP POST method. The upload always succeeds, but the problem I have is that move_uploaded_file() randomly fails. open_basedir is set to /home/ DOCUMENT_ROOT is /home/myuser upload_tmp_dir is set to ./tmp-php/, which exists is /home/myuser and has full 777 permission the script is called from the DOCUMENT_ROOT directory: /test.php which is in fact /home/myuser/test.php In the script, just before calling move_uploaded_file, I created a file in the current directory with debug values in it. It is indeed created in the DOCUMENT_ROOT directory. The errors I have are: First, 2 times: move_uploaded_file() [function.move-uploaded-file]: open_basedir restriction in effect. File(/var/tmp/phpNN2JDd) is not within the allowed path(s): (/home/) then: move_uploaded_file(/var/tmp/phpNN2JDd) [function.move-uploaded-file]: failed to open stream: Operation not permitted move_uploaded_file() [function.move-uploaded-file]: Unable to move '/var/tmp/phpNN2JDd' to 'files/tmp/res-2108703551.jpg' When it succeeds, the file is correctly uploaded in ./tmp-php. When it fails, it goes to /var/tmp although upload_tmp_dir is still set to ./tmp-php/. is_uploaded_file() returns true even when move_uploaded_file() fails. What seems really strange to me is that it fails *randomly*. It works for a couple of picture, then fails, then succeeds again, etc. My web hosting provider doesn't really seem to care about such problems, so if I can point out this is a PHP bug and ask them for an update, it would be great. Running PHP version 5.1.6 on FreeBSD 5.4-RELEASE-p13 Configure Command './configure' '--enable-fastcgi' '--prefix=/usr/local/php5' '--with-config-file=/usr/local/php5/lib/php.ini' '--with-config-file-path=/usr/local/php5/lib' '--enable-versioning' '--with-openssl' '--with-zlib' '--with-zlib-dir=/usr' '--enable-bcmath' '--with-bz2' '--enable-calendar' '--with-jpeg-dir=/usr/local' '--with-tiff-dir=/usr/local' '--with-curl=/usr/local' '--enable-exif' '--enable-ftp' '--with-gd=/usr/local' '--with-png-dir=/usr/local' '--with-xpm-dir=/usr/local' '--with-ttf' '--with-freetype-dir=/usr/local' '--with-t1lib' '--enable-gd-native-ttf' '--with-gdbm' '--with-gettext' '--with-imap-ssl' '--enable-mbstring' '--with-mcrypt' '--with-mhash' '--with-mysql=/usr/local' '--with-unixODBC' '--with-dom=/usr/local' '--with-dom-xslt=/usr/local' '--with-dom-exslt=/usr/local' '--with-mcal' '--with-xsl' '--enable-xslt' '--with-xslt-sablot' '--with-iconv-dir=/usr/local' '--enable-trans-sid' '--enable-memory-limit' '--enable-zend-multibyte' Server API CGI/FastCGI Apache/1.3.37 (Unix) mod_fastcgi/mod_fastcgi-SNAP-0404142202 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] A simple PHP script to generate a Pie Chart based on SQL query
Hello All, I am looking for a simple PHP script that can generate Pie Chart based on SQL query resultset. I don't want a reporting system, as we are already using Crystal Reports for that. Any suggestions? one word is all you need: jpgraph -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] xml reader/writer
[snip] So I don't have to reinvent anything, does such a thing exist anywhere that anyone knows of: I'm looking for a php script that will read any xml file, display the contents in html, with the option of adding an entry (in the same scheme, whatever that might be) or deleting existing entries. I think I could write this, but it would take a while. [/snip] http://www.php.net/xmlreader http://www.php.net/xmlwriter You will have to use some XSLT to do the content display http://www.php.net/xslt -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] why?
Hi! I can't figure the thing with Windows Integrated authentication... I have checked a website for doing this. I still have to enter username and password even if I'm on the local computer (through a VPN though) This would be the same as using computer locally on the network, but I have to enter username and password. I'm sure I have checked the Windows Integreated authenication - checkbox for the website it's about. When I have entered username and password I can go on and do whatever I want on that site... I've tested with both IE6, and IE7. What could be the problem? Best regards /Gustav Wiberg -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why?
Gustav Wiberg wrote: I can't figure the thing with Windows Integrated authentication... I have checked a website for doing this. I still have to enter username and password even if I'm on the local computer (through a VPN though) This would be the same as using computer locally on the network, but I have to enter username and password. I'm sure I have checked the Windows Integreated authenication - checkbox for the website it's about. When I have entered username and password I can go on and do whatever I want on that site... I've tested with both IE6, and IE7. What could be the problem? Transparent authentication between IE and IIS may not work over a VPN depending on a huge number of factors, but mainly how the VPN server has been configured. Does it work when on the same network as the web server and AD server? -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] windows auth with php
Hi again! I read The HTTP Authentication hooks in PHP are only available when it is running as an Apache module and is hence not available in the CGI version. In an Apache module PHP script, it is possible to use the header() function to send an Authentication Required message to the client browser causing it to pop up a Username/Password input window. Once the user has filled in a username and a password, the URL containing the PHP script will be called again with the predefined variables PHP_AUTH_USER, PHP_AUTH_PW, and AUTH_TYPE set to the user name, password and authentication type respectively. These predefined variables are found in the $_SERVER and $HTTP_SERVER_VARS arrays. Both Basic and Digest (since PHP 5.1.0) authentication methods are supported. See the header() function for more information. I'm checking Windows Integrated Authentication in IIS 6.0 and I'm using PHP 5.0.1. PHP is working as an ISAPI-module. Is this the problem? Is that why the authentication is not working automatically? (without logging in with username and password at first) Or is the version of PHP the problem? Should it be larger than 5.1.0 ? Is that why the authentication is not working automatically? (without logging in with username and password at first) I'm trying with IE6 and IE7... Best regards /Gustav Wiberg -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why?
Hi! No it doesn't seem to work locally either (I haven't tested myself, but a working-friend did) Best regards /Gustav Wiberg - Original Message - From: Stut [EMAIL PROTECTED] To: Gustav Wiberg [EMAIL PROTECTED] Cc: PHP General php-general@lists.php.net Sent: Monday, August 27, 2007 8:51 PM Subject: Re: [PHP] why? Gustav Wiberg wrote: I can't figure the thing with Windows Integrated authentication... I have checked a website for doing this. I still have to enter username and password even if I'm on the local computer (through a VPN though) This would be the same as using computer locally on the network, but I have to enter username and password. I'm sure I have checked the Windows Integreated authenication - checkbox for the website it's about. When I have entered username and password I can go on and do whatever I want on that site... I've tested with both IE6, and IE7. What could be the problem? Transparent authentication between IE and IIS may not work over a VPN depending on a huge number of factors, but mainly how the VPN server has been configured. Does it work when on the same network as the web server and AD server? -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Regular expression - URL validator
Hello,
I found this regular expression on a web site.
It is basicaly an URL validator.
I'm trying to implement this in my web site, but i receive errors.
I think this is a PERL REGEX so what should i do to make it work in php?
$valid =
(preg_match('^H|h)(T|t)|(F|f))(T|t)(P|p)((S|s)?))\://)?(www.|[a-zA-Z0-9]
.)[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,6}(\:[0-9]{1,5})*(/($|[a-zA-Z0-9\.\,\;\?\'\\\
+amp;%\$#\=~_\-]+))*$', $_POST['website']));
if ($valido == 0) {
something here;
}
else {
something else here;
}
Thanks a lot in advance,
Wagner.
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Re: [PHP] why?
Gustav Wiberg wrote: No it doesn't seem to work locally either (I haven't tested myself, but a working-friend did) I suggest you find a Windows Server mailing list and ask there. This is almost certainly not an issue with PHP. You might also want to find/write an ASP script that will show the username of the logged in user so you can take PHP out of the equation. Once it's working with ASP it should work with PHP. -Stut - Original Message - From: Stut [EMAIL PROTECTED] To: Gustav Wiberg [EMAIL PROTECTED] Cc: PHP General php-general@lists.php.net Sent: Monday, August 27, 2007 8:51 PM Subject: Re: [PHP] why? Gustav Wiberg wrote: I can't figure the thing with Windows Integrated authentication... I have checked a website for doing this. I still have to enter username and password even if I'm on the local computer (through a VPN though) This would be the same as using computer locally on the network, but I have to enter username and password. I'm sure I have checked the Windows Integreated authenication - checkbox for the website it's about. When I have entered username and password I can go on and do whatever I want on that site... I've tested with both IE6, and IE7. What could be the problem? Transparent authentication between IE and IIS may not work over a VPN depending on a huge number of factors, but mainly how the VPN server has been configured. Does it work when on the same network as the web server and AD server? -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why?
Hi! Ok. Of course Why didn't I think of that? Thanx! :-) Best regards /Gustav Wiberg - Original Message - From: Stut [EMAIL PROTECTED] To: Gustav Wiberg [EMAIL PROTECTED] Cc: PHP General php-general@lists.php.net Sent: Monday, August 27, 2007 8:59 PM Subject: Re: [PHP] why? Gustav Wiberg wrote: No it doesn't seem to work locally either (I haven't tested myself, but a working-friend did) I suggest you find a Windows Server mailing list and ask there. This is almost certainly not an issue with PHP. You might also want to find/write an ASP script that will show the username of the logged in user so you can take PHP out of the equation. Once it's working with ASP it should work with PHP. -Stut - Original Message - From: Stut [EMAIL PROTECTED] To: Gustav Wiberg [EMAIL PROTECTED] Cc: PHP General php-general@lists.php.net Sent: Monday, August 27, 2007 8:51 PM Subject: Re: [PHP] why? Gustav Wiberg wrote: I can't figure the thing with Windows Integrated authentication... I have checked a website for doing this. I still have to enter username and password even if I'm on the local computer (through a VPN though) This would be the same as using computer locally on the network, but I have to enter username and password. I'm sure I have checked the Windows Integreated authenication - checkbox for the website it's about. When I have entered username and password I can go on and do whatever I want on that site... I've tested with both IE6, and IE7. What could be the problem? Transparent authentication between IE and IIS may not work over a VPN depending on a huge number of factors, but mainly how the VPN server has been configured. Does it work when on the same network as the web server and AD server? -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] windows auth with php
Gustav Wiberg wrote: I read The HTTP Authentication hooks in PHP are only available when it is running as an Apache module and is hence not available in the CGI version. In an Apache module PHP script, it is possible to use the header() function to send an Authentication Required message to the client browser causing it to pop up a Username/Password input window. Once the user has filled in a username and a password, the URL containing the PHP script will be called again with the predefined variables PHP_AUTH_USER, PHP_AUTH_PW, and AUTH_TYPE set to the user name, password and authentication type respectively. These predefined variables are found in the $_SERVER and $HTTP_SERVER_VARS arrays. Both Basic and Digest (since PHP 5.1.0) authentication methods are supported. See the header() function for more information. Transparent authentication *does not* use HTTP authentication. It falls back to HTTP authentication if it has to. I'm checking Windows Integrated Authentication in IIS 6.0 and I'm using PHP 5.0.1. PHP is working as an ISAPI-module. Is this the problem? Is that why the authentication is not working automatically? (without logging in with username and password at first) Or is the version of PHP the problem? Should it be larger than 5.1.0 ? Is that why the authentication is not working automatically? (without logging in with username and password at first) I'm trying with IE6 and IE7... 5.0.1 is very old now, you really should upgrade to the latest version. However, I highly doubt that's the cause of your issue. You need to understand that with transparent authentication PHP does not get involved at all - everything happens before PHP gets called. As I said in my other email, get it working with ASP, then try it with PHP. You'll find the support around ASP far more helpful with this problem than the PHP community. -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] why?
[snip] I can't figure the thing with Windows Integrated authentication... I have checked a website for doing this. I still have to enter username and password even if I'm on the local computer (through a VPN though) This would be the same as using computer locally on the network, but I have to enter username and password. I'm sure I have checked the Windows Integreated authenication - checkbox for the website it's about. When I have entered username and password I can go on and do whatever I want on that site... I've tested with both IE6, and IE7. What could be the problem? [/snip] http://us.php.net/features.http-auth -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] why?
[snip] ... be the same as using computer locally on the network, but I have to enter username and password. I'm sure I have checked the Windows Integreated authenication - checkbox for the website it's about. When I have entered username and password I can go on and do whatever I want on that site... I've tested with both IE6, and IE7. What could be the problem? http://us.php.net/features.http-auth [/snip] I hit send before I finished my thoughts Are you trying to do single sign-on? This would be one of the holy grails of the PHP on Linux, Windows clients operations. This is available with .Net and with legacy ASP/Jscript apps but not with PHPeven on windows -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why?
On 8/27/07, Jay Blanchard [EMAIL PROTECTED] wrote: Are you trying to do single sign-on? This would be one of the holy grails of the PHP on Linux, Windows clients operations. This is available with .Net and with legacy ASP/Jscript apps but not with PHPeven on windows there's an apache module that might be able to be used in concert with PHP... apache-ntlm i think it is, something like that. it's perl-based iirc. it would be great if it was available for PHP. i looked at the internals, and it was way too confusing for me to bother with. i'm sure someone could whip up a PECL, PEAR or core PHP module for it though, someone has reverse engineered it in perl already. iirc it's a challenge/response mechanism that has a lot of bit shifting stuff, and i didn't need it that badly :) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Database includes
On 27/08/07, Stut [EMAIL PROTECTED] wrote:
I use a slightly different approach to prevent the need to mess about
with files when moving to production. At the end on config.php I have
this...
if (file_exists('config_dev.php'))
require 'config_dev.php';
I've got my own variation on this, came to use it to prevent overwriting
config files for stage/dev/live or other versions of a site. I've got a
general purpose constants file, which defines a lot of constants which are
generally used a lot in my applications (file rootdir, DAY, HOUR, database
passwords, some regexes, these things). Instead of just defining them there,
I define them using a simple conditional define function (if
(!defined($constantName) define($constantName, $value)). On top of my
constants.inc.php (as I chose to call it) I use the following:
if (isset($_SERVER['SERVER_NAME'])) {
$_config_file =
dirname(__FILE__).'/../eg/'.$_SERVER['SERVER_NAME'].'.inc.php';
@include($_config_file);
}
The included hostname specific config file would then define some constants,
and because they are already defined the default values from
constants.inc.php don't get set anymore.
Hope this is of help to anybody, it has certainly relaxed my deployment
process..
Wouter
In config_dev.php I override anything defined in config.php that needs
to be different on the current server. The config_dev.php file is *not*
in source control so it doesn't exist in production but each development
and test environment has a version that modifies the production
environment.
There is a hit involved in the call to file_exists, but PHP caches it so
the effect is minimal.
-Stut
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Re: [PHP] Regular expression - URL validator
Wagner Garcia Campagner wrote:
Hello,
I found this regular expression on a web site.
It is basicaly an URL validator.
I'm trying to implement this in my web site, but i receive errors.
I think this is a PERL REGEX so what should i do to make it work in php?
$valid =
(preg_match('^H|h)(T|t)|(F|f))(T|t)(P|p)((S|s)?))\://)?(www.|[a-zA-Z0-9]
.)[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,6}(\:[0-9]{1,5})*(/($|[a-zA-Z0-9\.\,\;\?\'\\\
+amp;%\$#\=~_\-]+))*$', $_POST['website']));
This should be preg_match('/.../i', $_POST['website'])
your regex should look something like this.
^((ftp|(http(s)?))://)?(\.?([a-z0-9-]+))+\.[a-z]{2,6}(:[0-9]{1,5})?(/[a-zA-Z0-9.,;\?|\'+%\$#=~_-]+)*$
So, put it all together and it should look like this.
?php
$url = ...PUT YOUR TEST URL HERE...;
if (
preg_match('!^((ftp|(http(s)?))://)?(\.?([a-z0-9-]+))+\.[a-z]{2,6}(:[0-9]{1,5})?(/[a-zA-Z0-9.,;\?|\'+%\$#=~_-]+)*$!i',
$url) ) {
echo Matched;
} else {
echo Did not match;
}
if ($valido == 0) {
something here;
}
else {
something else here;
}
Thanks a lot in advance,
Wagner.
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Jim Lucas
Some men are born to greatness, some achieve greatness,
and some have greatness thrust upon them.
Twelfth Night, Act II, Scene V
by William Shakespeare
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Re: [PHP] Adding text before last paragraph
On 27/08/07, Brian Rue [EMAIL PROTECTED] wrote:
Dotan, try this:
$text=pFirst paragraph/p\npMore text/p\npSome more
text/p\npEnd of story/p;
$story = preg_replace('{(?=p(?:|\s)(?!.*p(?:|\s)))}is', pnew
paragraph goes here/p\n, $text);
This matches a position that has an opening p tag (with or without
parameters), which is NOT followed anywhere in $text by another opening p
tag. The replacement string will be inserted at the matched position, which
will be directly before the last p tag. Not sure if this is the most
efficient regex, but it should get the job done. Let me know how it goes...
I'd also be interested to hear any comments on that regex's efficiency.
-Brian Rue
Thank you Brian. This most certainly works. I'm having a very hard
time decyphering your regex, as I'd like to learn from it. I'm going
over PCRE again, but I think that I may hit google soon. Thank you
very, very much for the working code. As usual, I have another night
of regex waiting for me...
Dotan Cohen
http://lyricslist.com/
http://what-is-what.com/
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RE: [PHP] A simple PHP script to generate a Pie Chart based on SQL query
http://www.aditus.nu/jpgraph/ bastien Date: Mon, 27 Aug 2007 10:44:01 -0700 From: [EMAIL PROTECTED] To: php-general@lists.php.net Subject: [PHP] A simple PHP script to generate a Pie Chart based on SQL query Hello All, I am looking for a simple PHP script that can generate Pie Chart based on SQL query resultset. I don't want a reporting system, as we are already using Crystal Reports for that. Any suggestions? Saqib Ali -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php _ Connect to the next generation of MSN Messenger http://imagine-msn.com/messenger/launch80/default.aspx?locale=en-ussource=wlmailtagline -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Delete row in a lookup table
Wow, I actually managed to get this working now. Thanks to Richard and stut
I realized I was on the right track but had my code screwed up. Richard your
right, a primary key column was silly but was a temporary fix. It allowed me
to delete with one column and not have to reference a second. So I dropped
the primary key column and have Game_id and Member_id setup as composite
key. The trick was to have type twice in the URL and call them both. Thanks
for taking time to reply. As simple as that was I wouldnt have done it
without a little instruction from yous guys lol.
Here is the code:
The URL:
?action=removetype=Gamegid={$record-Game_id}type=Membermid={$record-Member_id}
The Code:
case remove:
switch ($_GET['type']) {
case Game:
case Member:
if (!isset($_GET['do']) || $_GET['do'] != 1) {
?
p align=center style=color:#FF
Are you sure you want to delete this ?php
echo $_GET['type']; ??br
a href=?php echo $_SERVER['REQUEST_URI']; ?do=1yes/a
or a href=member_view.phpIndex/a
/p
?php
} else {
if ($_GET['type'] == Member) {
// delete reference to member
$sql = DELETE
FROM xsm_membergames
WHERE Game_id = ' . mysql_real_escape_string((int)$_GET['gid'])
. ' AND Member_id = ' . mysql_real_escape_string((int)$_GET['mid']) . ';
}
}
On Sat, August 18, 2007 6:31 pm, nitrox . wrote:
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 from the
memberleagues table without a primary key. If its not considered bad
practice I could add a primary key to the memberleagues table and be
done. Anybody have any tutorials on how to write the php for this?
You can add the primary key, no problem.
However, it might be kind of silly...
For a lookup table, you probably have:
member_id |game_id
1 | 1
1 | 3
1 | 17
2 | 1
2 | 5
USUALLY you can just have the unique key be the composite key of
member_id, game_id and you just delete where member_id = $m and
game_id = $g
The data itself is the key, so to speak, because there can only be one
of each member/game combo, and it's unique all by itself.
Using an extra field for a key is only a problem if you have a
zillion members/games to the point where the extra space matters on
your hard drive. In this day and age, you'd have to have a LOT of
members and games for an INT or even BIGINT to make that much
difference on the hard drive.
_
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RE: [PHP] Adding text before last paragraph
Sure, I'll break it apart a little:
'{(?=p(?:|\s)(?!.*p(?:|\s)))}is'
$regex = '{' . // opening delimeter
'(?=' . // positive lookahead: match the beginning of a position
// that matches the following pattern:
'p' . // first part of an opening p tag
'(?:' . // non-capturing parenthesis (same as normal
// parenthesis, but a bit faster since we don't
// need to capture what they match for use later
'|\s' . // match a closing or a space
')' . // end capturing paranthesis
'(?!' . // negative lookahead: the match will fail if the
//following pattern matches from the current position
'.*' . // match until the end of the string
'p(?:|\s)' . // same as above - look for another p tag
')' . // end negative lookahead
')' . // end positive lookahead
'}is'; // ending delimeter, and use modifiers s and i
About the modifiers: i makes it case-insensitive, and s turns on
dot-matches-all-mode (including newlines)--otherwise, the . would only match
until the next newline.
The regex has two parts: matching a p tag, and then making sure there
aren't any more p tags in the string following it. The positive lookahead
is (hopefully) pretty straightforward. The negative lookahead works by using
a greedy (regular) .*, which forces the regex engine to match all the way to
the end of the haystack. Then it encounters the p(?:\s) part, forcing it
to backtrack until it finds a p tag. If it doesn't find one before
returning to the 'current' position (directly after the p tag we just
matched), then we know we have found the last p tag.
The positive and negative lookahead are 'zero-width' requirements, which
means they don't advance the regex engine's pointer in the haystack string.
Since the entire regex is zero-width, the replacement string gets inserted
at the matched position.
I hope that made at least a little bit of sense :) If you're doing a lot of
regex work, I would strongly recommend reading the book Mastering Regular
Expressions by Jeffrey Friedl... it's very well written and very helpful.
-Brian
-Original Message-
From: Dotan Cohen [mailto:[EMAIL PROTECTED]
Sent: Monday, August 27, 2007 3:45 PM
To: Brian Rue
Cc: php-general@lists.php.net
Subject: Re: [PHP] Adding text before last paragraph
On 27/08/07, Brian Rue [EMAIL PROTECTED] wrote:
Dotan, try this:
$text=pFirst paragraph/p\npMore text/p\npSome more
text/p\npEnd of story/p;
$story = preg_replace('{(?=p(?:|\s)(?!.*p(?:|\s)))}is', pnew
paragraph goes here/p\n, $text);
This matches a position that has an opening p tag (with or without
parameters), which is NOT followed anywhere in $text by another opening
p
tag. The replacement string will be inserted at the matched position,
which
will be directly before the last p tag. Not sure if this is the most
efficient regex, but it should get the job done. Let me know how it
goes...
I'd also be interested to hear any comments on that regex's efficiency.
-Brian Rue
Thank you Brian. This most certainly works. I'm having a very hard
time decyphering your regex, as I'd like to learn from it. I'm going
over PCRE again, but I think that I may hit google soon. Thank you
very, very much for the working code. As usual, I have another night
of regex waiting for me...
Dotan Cohen
http://lyricslist.com/
http://what-is-what.com/
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Re: [PHP] xml reader/writer
On Mon, August 27, 2007 12:41 pm, Sam Baker wrote: So I don't have to reinvent anything, does such a thing exist anywhere that anyone knows of: I'm looking for a php script that will read any xml file, display the contents in html, with the option of adding an entry (in the same scheme, whatever that might be) or deleting existing entries. I think I could write this, but it would take a while. If nothing else comes up, you could for sure use MySQL with the XML storage engine and phpMyAdmin as a front-end. It would be serious overkill and the front-end would be daunting to a naive user, but it does fulfill the requirements, technically. For that matter, *ANY* MySQL front-end you like for a simple table editing with the XML Storage Engine should work... Another choice might be to just import/export the XML to a DB and choose your front end and DB of choice. At that point, you're not even in the realm of unknown technology for anything, and dozens of solutions are out there almost for sure. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Why not user...?
On Mon, August 27, 2007 8:51 am, Stut wrote:
Gustav Wiberg wrote:
Why is it so that I get this error. I'm using Windows Integrated
authorization-method for actual webb I'm testing on.
Notice: Undefined index: PHP_AUTH_USER in
C:\www\utveckling\username.php
on line 2
For some reason it's not getting set. This could be because you've not
configured IIS correctly, are you sure you've disabled anonymous
authentication?
If you're sure it's configured correctly try var_dump'ing $_SERVER -
it's possible (though unlikely) the username is in another place.
Going for the more obvious...
Did you perhaps take code written with the default setting of E_ALL ~
E_NOTICE and are now running it with E_ALL, and this is the first
page-view before you've even typed in your usernane/password?
Cuz that for sure would do it.
Change the code to be more like this:
if (isset($_SERVER['PHP_AUTH_USER'])){
//try to login
}
You'll probably have a fair number of these E_NOTICE thingies to fix
before you are through.
They're all trivial to fix, and there's no real excuse to have code
that has E_NOTICE messages firing off anyway.
Under extreme pressure, you can switch to E_ALL ~ E_NOTICE for this
app for now and put it on the ToDo list to fix it right someday...
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Re: [PHP] Capturing shell command output.
On Mon, August 27, 2007 2:43 am, shiplu wrote: I have tried same file as cli and as webpage. I don't know why only cli version works nicely. There may be some issue. But my technique has some advantages. It can run command asynchronously. Thats what i need for my application. I can create command queue. I and I can get the completion percentage from there. Whatever, I wish I could know those issues. Rather it could happen that, php-apache framework is doing something that I am unaware of. You can sometimes tack onto the end of an exec() argument and get an asynchronous result. But then you won't get the results of the command no way nohow. I generally have found that if I really need async operations, it's better to just write a script that does a few operations at a time, and then call it repeatedly in cron. Any sort of web-interface merely accepts input for a queue of things to do by the cron job, and then provides a status board page and/or automated email upon completion of whatever the user is waiting for. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] A simple PHP script to generate a Pie Chart based on SQL query
On Mon, August 27, 2007 12:44 pm, Ali, Saqib wrote: I am looking for a simple PHP script that can generate Pie Chart based on SQL query resultset. JP Graph It requires GD extension. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] move_uploaded_file fails randomly with open_basedir and upload_tmp_dir
On Mon, August 27, 2007 12:55 pm, Hugues De Keyzer wrote: I'm having a weird problem on my web hosting provider's server. I'm using drupal with the image module and the image_pub module to upload a series of pictures using Gallery Remote. This software uploads pictures one after the other using a classic HTTP POST method. The upload always succeeds, but the problem I have is that move_uploaded_file() randomly fails. open_basedir is set to /home/ DOCUMENT_ROOT is /home/myuser upload_tmp_dir is set to ./tmp-php/, which exists is /home/myuser and has full 777 permission Set upload_tmp_dir to /home/myuser/tmp-php/ First, 2 times: move_uploaded_file() [function.move-uploaded-file]: open_basedir restriction in effect. File(/var/tmp/phpNN2JDd) is not within the allowed path(s): (/home/) because clearly PHP has decided to use the default system tmp dir for some reason, and relying on relative paths is always inherently suspect. Not that it seems to matter here, but there it is. :-v then: move_uploaded_file(/var/tmp/phpNN2JDd) [function.move-uploaded-file]: failed to open stream: Operation not permitted move_uploaded_file() [function.move-uploaded-file]: Unable to move '/var/tmp/phpNN2JDd' to 'files/tmp/res-2108703551.jpg' When it succeeds, the file is correctly uploaded in ./tmp-php. When it fails, it goes to /var/tmp although upload_tmp_dir is still set to ./tmp-php/. is_uploaded_file() returns true even when move_uploaded_file() fails. What seems really strange to me is that it fails *randomly*. It works for a couple of picture, then fails, then succeeds again, etc. You could try to log all your php.ini settings in your debug file, so see if there is anything tell-tale other than upload_tmp_dir to figure out WHY it randomly uses the default system tmp dir. Perhaps there is a rogue apache child left laying around that has some old php.ini setting, or was unable to read php.ini at startup and has fallen back to the default default values. My web hosting provider doesn't really seem to care about such problems, so if I can point out this is a PHP bug and ask them for an update, it would be great. It really sounds more like you are getting hit by something more random, say by some OTHER application screwing with upload_tmp_dir and then you inherit their setting... You'd think PHP would restore that one to php.ini setting, but... Alas, you can't just set this at the top of your script or anything, as the effect of the setting has already happened long before your PHP code starts running. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why?
Hi! Yes, a single sign-on it is... It doesn't work together with Windows (and PHP) you mean? Best regards /Gustav Wiberg - Original Message - From: Jay Blanchard [EMAIL PROTECTED] To: Jay Blanchard [EMAIL PROTECTED]; Gustav Wiberg [EMAIL PROTECTED]; PHP General php-general@lists.php.net Sent: Monday, August 27, 2007 9:26 PM Subject: RE: [PHP] why? [snip] ... be the same as using computer locally on the network, but I have to enter username and password. I'm sure I have checked the Windows Integreated authenication - checkbox for the website it's about. When I have entered username and password I can go on and do whatever I want on that site... I've tested with both IE6, and IE7. What could be the problem? http://us.php.net/features.http-auth [/snip] I hit send before I finished my thoughts Are you trying to do single sign-on? This would be one of the holy grails of the PHP on Linux, Windows clients operations. This is available with .Net and with legacy ASP/Jscript apps but not with PHPeven on windows -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP eval() fatal error
On Mon, August 27, 2007 12:59 am, Maarten Balliauw wrote: Now let's repeat my question: is there any way to gracefully evaluate specific code, eventually catch an error and respond to that, without using parsekit() or launching another process to get this done? I missed that you had an E_ERROR parse error. Sorry. To answer your question: No. You may want to look at various testing frameworks for PHP such as php_unit and the make test of PHP itself to see how they run tests such that syntax errors in individual tests don't halt the whole process. I know for sure the PHP make test fires off a separate PHP process. Keep in mind that you're asking PHP to try to execute code that it can't even parse to start with... Rather like expecting to get an a.out from a C program that doesn't compile. Not gonna happen. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Adding text before last paragraph
On Mon, August 27, 2007 1:46 am, Dotan Cohen wrote: On 27/08/07, Richard Lynch [EMAIL PROTECTED] wrote: On Sun, August 26, 2007 3:41 pm, Dotan Cohen wrote: I have a string with some HTML paragraphs, like so: $text=pFirst paragraph/p\npMore text/p\npSome more text/p\npEnd of story/p; I'd like to add an image before the last paragraph. I know that preg_replace can replace only the first n occurrences of a string, but how can I replace the _last_ occurrence of a string? My initial idea was to do this: 1) Count how many times /p\np occurs as $n 2) Replace them all with /p\nimg src= alt=\np 3) Replace $n-1 replacements back to /p\np Is there a cleaner way? Thanks in advance. If the string really really ENDS on that LAST /p, then you can key off of that: $story = preg_replace(|(p.*/p\$|Umsi, p$new_paragraph/p\n\\1, $story; You may have to fiddle with the DOT_ALL setting to only match the true end of string and not just any old \n within the string... http://php.net/pcre Thanks, Richard, I was also trying to use a regex with pre_replace and getting nowhere. In the manual page for strrpos, there is a user-comment function for finding the last occurrence of a string: http://il2.php.net/manual/en/function.strrpos.php#56735 However, I am unable to piece 2 and 2 together. Note that I'm adding a paragraph before the last paragraph, so I'm searching for the last instance of /p\np. This is what I've done to your code, but I'm unable to get much further: $text = preg_replace(|(/p\np)\$|Umsi, /p\npTest/p\np, $text); The strrpos solution might be better/easier... $last_paragraph = strrpos($text, /p\np); $text = substr($text, 0, $last_paragraph - 1) . /p\npTest . substr($text, $last_paragraph); I almost always get the - 1 bit in the wrong place, but that should get you close enough to work it out. -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Adding text before last paragraph
On Mon, August 27, 2007 5:45 pm, Dotan Cohen wrote: Thank you Brian. This most certainly works. I'm having a very hard time decyphering your regex, as I'd like to learn from it. I'm going over PCRE again, but I think that I may hit google soon. Thank you very, very much for the working code. As usual, I have another night of regex waiting for me... To understand regex, download The Regex Coach and play with your input string and the pattern. It color-codes and highlights everything if you check the right boxes, and you can also do a step-by-step slow-motion instant-replay, again with color-coding highlighting that makes it blatantly clear exactly what is going on. I cannot praise this tool enough for explaining regex. http://weitz.de/regex-coach/ -- Some people have a gift link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/browse/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Job Opportunity: PHP Developer Opportunity
Eric, I am an executive recruiter and am working on a search for a client of mine that is a privately held software company located in Bend, OR. This company is backed by Greystone out of NY. www.greystoneco.com I was wondering if you might know of any PHP Developers that match the job description. Please give me a call to discuss in more detail. I can be reached at 541-306-6909. Best regards, Anne Mcdonald Interested in this job opportunity? Click here http://www.zoominfo.com/Search/JobApply.aspx?t=128rid=1443920e=php-ge [EMAIL PROTECTED] to learn more... Position Title: PHP Developer Opportunity Location:Bend , OR Description: Developer- Strong PHP skills Bend, OR (Can Work Remotely) Work hard and play hard in Central Oregon - the playground of the Northwest! PROGRAMMER Bend, Oregon on-line software company is looking for an experienced programmer with strong skills in PHP. COMPANY This company provides online software as a service that supports consumers in playing an active role in their Medicaid services management, and lowers costs to state agencies by decreasing fraud and increasing efficiencies in current paper based administrations. This company targets a wide range of local, state, and federal government agencies that are engaged in human services through the Medicaid and Medicare programs. With a highly talented and committed technical team, they have successfully brought an automated, fully web-hosted service and payment solution to market. This software application is designed to promote greater empowerment of people with disabilities to direct their own services. REQUIRED EXPERIENCE AND SKILLS . Minimum 3 years coding experience . Write PHP 5 code to the Class level and practice OO design . Database development experience with MySQL . Experience with XML and Web Services . Previous experience with the Document Object Model . Previous experience with AJAX . Working knowledge of CSS . Ability to understand database and design . Familiar with both CVS and SourceSafe . In-depth knowledge of ECMA 262 . Ability to hand-code XHTML . Experience with .NET / C# is desired . Experience with EDI, HIPAA, Payroll accounting or IT systems is a plus BENEFITS . Salary commensurate with experience . Health dental and vision insurance . Life insurance . 401k . Paid vacation, sick and holidays TO APPLY . Submit cover letter and resume and sample of code to [EMAIL PROTECTED] Options:. I would like to learn more http://www.zoominfo.com/Search/JobApply.aspx?t=128rid=1443920e=php-ge [EMAIL PROTECTED] . Keep me informed http://www.zoominfo.com/Search/JobApply.aspx?t=64rid=1443920e=php-gen [EMAIL PROTECTED] of other relevant opportunities . Forward this opportunity http://www.zoominfo.com/Search/JobForward.aspx?rid=1443920e=php-genera [EMAIL PROTECTED] to a friend This message was sent by: McDonald Group, Inc McDonald Group, Inc specializes in professional recruiting throughout Central Oregon in a variety of industries. 61438 Linton Loop Bend, OR 97702 McDonald Group, Inc respects your online privacy. If you would like to be removed from future McDonald Group, Inc mailings, you may unsubscribe by clicking here http://www.zoominfo.com/Search/JobOptOut.aspx?rid=1443920e=php-general @lists.php.net .
[PHP] Session generating same Captchas
Hi All, I'm having a problem using Captchas. Basically I'm using Joshua Houle's script to generate Captchas. However, I get different behaviors on different systems. On one system I can simply refresh the page and a different Captcha is generated each time. However, on another system, a refresh simply makes it generate the exact same Capthca with a different visible length. For instance, it will always generate length-wise variants UPGR5MB. . .UPGR. . .UPGR5M. . .UPG. . .UPGR5. The only way it will change is if I quit my browser and open another. Also, despite the code directive, it always generates a string length of about 20 characters despite the code explicitly stating a random length between 4 and 7. One interesting note, however, is that it does change the color and position of the letters upon refresh. I would assume that part of the problem would be with $_SESSION, as when I unset it, new Captchas are generated. This, however, is unacceptable as I need certain $_SESSION variables later. Currently I'm using the following to solve the 20 character length issue: $_SESSION['captchastr'] = substr($captchastr,0,$strlength); // $strlength being the $strlength used to generate the length of $captchastr at the beginning of the script instead of the default code. Any ideas regarding what the differences between servers could be would certainly be appreciated. Regards, Michael -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Database includes
Thanks to everyone who responded. Some really interesting ideas. I'll
try them out.
Regards,
Bruce
Wouter van Vliet / Interpotential [EMAIL PROTECTED]
28/08/2007 8:34 a.m.
On 27/08/07, Stut [EMAIL PROTECTED] wrote:
I use a slightly different approach to prevent the need to mess
about
with files when moving to production. At the end on config.php I
have
this...
if (file_exists('config_dev.php'))
require 'config_dev.php';
I've got my own variation on this, came to use it to prevent
overwriting
config files for stage/dev/live or other versions of a site. I've got
a
general purpose constants file, which defines a lot of constants which
are
generally used a lot in my applications (file rootdir, DAY, HOUR,
database
passwords, some regexes, these things). Instead of just defining them
there,
I define them using a simple conditional define function (if
(!defined($constantName) define($constantName, $value)). On top of my
constants.inc.php (as I chose to call it) I use the following:
if (isset($_SERVER['SERVER_NAME'])) {
$_config_file =
dirname(__FILE__).'/../eg/'.$_SERVER['SERVER_NAME'].'.inc.php';
@include($_config_file);
}
The included hostname specific config file would then define some
constants,
and because they are already defined the default values from
constants.inc.php don't get set anymore.
Hope this is of help to anybody, it has certainly relaxed my
deployment
process..
Wouter
In config_dev.php I override anything defined in config.php that needs
to be different on the current server. The config_dev.php file is
*not*
in source control so it doesn't exist in production but each
development
and test environment has a version that modifies the production
environment.
There is a hit involved in the call to file_exists, but PHP caches it
so
the effect is minimal.
-Stut
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