Re: [PHP] Re: Avoiding NOTICEs on Array References
Michael Sims wrote:
Jochem Maas wrote:
[EMAIL PROTECTED] wrote:
If one must check the value and not just the existence of the
checkbox entry, or for other uses, e.g. where a flag may or may not
be present, one is saddled with clumsy constructs like:
if (($isset($array['index']) ($array['index'] == 1)) ...
okay, I get where your coming from - indeed nasty business
them checkboxes.
Here's an approach that I like which I think cuts down on the clumsy
constructs.
I'm surprised that no one mentioned
if (array_key_exists(index,$array)) { /* .. */ }
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[PHP] LDAP paged results?
I'm querying a rather large result set from an LDAP server, and I appear to be bounded by some maximum result set size that is imposed by the server. I've got similar code written in perl that uses the ldap3 paged result sets control, but I see no mention of a similar implementation in the php docs, and googling didn't provide any good references. So, how does one handle ldap searching in php when your result set is very large and can't be returned all at once? -- [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Avoiding NOTICEs on Array References
Michael Sims wrote:
Jochem Maas wrote:
[EMAIL PROTECTED] wrote:
If one must check the value and not just the existence of the
checkbox entry, or for other uses, e.g. where a flag may or may not
be present, one is saddled with clumsy constructs like:
if (($isset($array['index']) ($array['index'] == 1)) ...
okay, I get where your coming from - indeed nasty business
them checkboxes.
Here's an approach that I like which I think cuts down on the clumsy
constructs.
On a controller page (the C in MVC) that handles form submissions I create
an array which defines what form variables are available and their default
values if not entered. I then use array_merge() to combine that array with
$_POST (or $_GET, as the case may be) and the result is an array that
contains all of my form variables with each guaranteed to be set and contain
a sane default. array_merge() works in such a way that values in the first
default array will only be replaced if they actually exist in $_POST, which
is what I want. (Contrived) example:
$formVars = array_merge(array(
'firstName' = '',
'lastName' = '',
'contactMethod' = 'email',
'flags' = array('one' = 0, 'two' = 0, 'three' = 0)
), $_POST);
Its a good idea - although to make this example work I believe you would
need to use array_merge_recursive() - which does what you mean ;-)
The above handles the case where you have:
input type=checkbox name=flags[one] value=1
input type=checkbox name=flags[two] value=1
input type=checkbox name=flags[three] value=1
Now, I do:
if (!empty($_POST)) {
if (trim($formVars['firstName']) == '') {
//complain that first name is required
}
if ($formVars['flags']['one']) {
//handle the case where the first checkbox is checked
}
...
}
This way I can safely reference anything in $formVars under E_ALL without
throwing notices. I think it's a lot cleaner than the constant
(!isset($_POST['var']) || $_POST['var'] == '') stuff...YMMV
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[PHP] Re: Call-time pass-by-reference ??
Michael Gale wrote: Hello, I am trying to start a small php ncurses app but the documenatation is not helping. What does the following mean: PHP Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the declaration of ncurses_getmaxyx(). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /home/michael/gsmenu/gsmenu on line 10 Here is my code: #!/usr/local/bin/php ?php $y=0; $x=0; $ncurses_session = ncurses_init(); $main = ncurses_newwin(0,0,0,0); ncurses_getmaxyx ($main,$y,$x ); ncurses_border(1,1,1,1, 1,1,1,1); ncurses_wrefresh($main); ncurses_end(); ? If I remove the from main nothing happens at all, the warning doesn't disappear? the php documentation says that the variables should be passed from reference. yes, but that should be done implicitly, not explictly. Thus, the definition of the ncurses_getmaxyx function should contain that in its definition (which it does AFAIK). Any help would be appreciated. Michael. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] in need of a directory/listing script/app
Bruce Douglas wrote: hi... i'm looking for a good app/function/code to allow users to select a given item(s) from a list of categories. i'd also like the user to be able to display users who have selected a given category from the list... i can't seem to find an app that has this kind of code incorporated... thanks Bruce, please be more specific - (or use google.) from what I read you're not going to be able to just plug and play something into a website and expect it to do what you want, sounds like there will be coding involved (i.e. you want something custom!). tell us what stage you're at, maybe explain why your doing it or what the underlying idea is. show us some code - that is always a good thing (emphasis on 'some' - 1000 line scripts are not really cool on a mailing list me thinks) actually if you read back to yourself what you wrote you might notice you didn't actually ask a question. :-) - now if I was on your payroll I would immediately understand you tone/intention and go find an answer to the implied question but I'm not atm ;-) rgds, Jochem bruce [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Apache: Request exceeded the limit of 10 internal redirects
Richard Lynch wrote:
James Guarriman wrote:
RewriteEngine on
RewriteOptions MaxRedirects=15
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ /$1.php
/Directory
/VirtualHost
...
I know its due to the way my Apache is setup (not rewrite rules)
but the following always works for me:
http://www.somedomain.com/doit
runs
http://www.somedomain.com/doit.php
--
apache just does its magic - I believe its to do with the DocumentIndex apache
conf setting
(i.e. Apache makes use of the extensions found there) - please someone correct
me if I'm wrong.
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Re: [PHP] check server status...please help
Sarcasm was also my first thought on this one, then I thought I'd tell the world how I handle it ! For one of my sites there are two solutions implemented to two situations (that's two solutions in total, not four :)). 1) User is already in site, and makes another request. Load up a very small js with the site. When the request times out, this script either pops an error message or redirects the requests to the failover. 2) User is trying to get to the site for the first time. The domain is actually pointed to a GSLOB (load balancer). This continually polls both primary and secondary (and tertiary...) sites and directs traffic to whichever has the lowest load, or to whichever site the rules are set to. This is of course a more expensive solution that may not be at all applicable in your instance (expense is the purchase and hosting of the load balancer hardware). Tom Jay Blanchard wrote: [snip] I want to write a script that will check if the server is down if it is I want to redirect the user to another site, the backup server. Similarly I want users who go on to the seondary site when the main server is UP to be redirected to the main site. Can this be done using PHP. If not can you point me in the right direction? Kind regards, [/snip] So I'm on this server at this URL right? And the HTTP server is down, right? The script would have to be aware of an HTTP request, right? Let us say I am on http://foo.com and I click a link or enter an address for http://bar.com . If the server is down that is hosting http://bar.com well, I think you see where I am going. Now, you could requests to port 80 maybe. And PHP CLI could be set in a loop to handle the request, but this may be a really bad plan. You would probably want some sort of port sniffer to monitor the port for activity. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] help needed on imagettftext()
Hello, While working with some CAPTCHA stuff I get the following error: Fatal error: Call to undefined function imagettftext(). I have compiled with GD support and all the supporting libraries (Freetype, TTF, jpeg, X11R6 etc). What am I missing? Below is the configure command that I have used. './configure' '--with-gd' '--with-apxs2=/usr/local/apache2/bin/apxs' '--with-pgsql' '--with-jpeg-dir=/usr/local/jpeg-6b' '--with-zlib-dir=/usr/local/zlib-1.2.1' '--enable-gd-native-ttf' '--with-png' '--with-ttf' '--with-freetype-dir=/usr/local/freetype-2.1.9' '--with-xpm-dir=/usr/X11R6' Thanks Regards, Harish Rao K, Nous Infosystems This e-mail transmission may contain confidential or legally privileged information that is intended only for the individual(s) or entity(ies) named in the e-mail address. If you are not the intended recipient, please reply to the [EMAIL PROTECTED], so that arrangements can be made for proper delivery, and then please delete all copies and attachments.Any disclosure, copying, distribution, or reliance upon the contents of this e-mail, by any other than the intended recipients, is strictly prohibited. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Apache: Request exceeded the limit of 10 internal redirects
Jochem Maas wrote:
Richard Lynch wrote:
James Guarriman wrote:
RewriteEngine on
RewriteOptions MaxRedirects=15
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ /$1.php
/Directory
/VirtualHost
...
I know its due to the way my Apache is setup (not rewrite rules)
but the following always works for me:
http://www.somedomain.com/doit
runs
http://www.somedomain.com/doit.php
--
apache just does its magic - I believe its to do with the DocumentIndex
apache conf setting
(i.e. Apache makes use of the extensions found there) - please someone
correct me if I'm wrong.
Your conditions are as follows:
1. reqeusted filename is not a directory:
RewriteCond %{REQUEST_FILENAME} !-d
2. reqeusted filename is not a file:
RewriteCond %{REQUEST_FILENAME} !-f
If all above matches, put .php at the end:
RewriteRule ^(.*)$ /$1.php
So it has nothing to do with DocumentIndex. All that is necessary is to
request a file that does not exist on the server even if you add .php
at the end:
/foo - neither file or directory, rewrite to /foo.php
/foo.php - neither file or directory, rewrite to /foo.php.php
/foo.php.php - neither file or directory, rewrite to /foo.php.php.php
...etc.
The problem is ^(.*)$ matches everything. Try ^([^.]*)$ - no dot in url
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Re: [PHP] Magic quotes question (still driving me mad)
On Wed, 26 Jan 2005 13:07:34 -0800 (PST), Richard Lynch [EMAIL PROTECTED] wrote: Ben Edwards wrote: On Tue, 25 Jan 2005 17:02:21 -0800, Chris [EMAIL PROTECTED] wrote: You should probably use get_magic_quotes_runtime() , as _gpc only applies to GET/POST/COOKIE, htmlspecialchars is needed so the HTML can be parsed properly: So this is this only done to stuff that is to be displayed on a web page? What happens if it is done to stuff that is (possibly) also passed through addslashes and written to the database. Don't do it. Don't worry, I wont. Databases are for data. I would'nt dream of polluting them with HTML;) What if tomorrow you decide you need to output a PDF as well as your HTML from that same data -- You've got all those funky htmlspecialchars() in your database that have NOTHING to do with your data. They are only needed for the HTML presentation of your data. Seperation of data and presentation and logic, precisely. Ben For example, I have a web-site where we have had an on-line calendar for ages. A few years ago, I found out the client was re-typing all his calendar items (a hundred a month) into three different software packages, just so he could get a print-out for flyers/handouts of his calendar of events. Silly client. Now his web-site provides him with a PDF of his calendar with a single click, instead of 4 hours of drudge-work every month copying data from A to B by hand. There ain't no htmlspecialchars() in the database, thank [deity], or I'd have to un-do that just to make the PDF. Ugh! -- Like Music? http://l-i-e.com/artists.htm -- Ben Edwards - Poole, UK, England WARNING:This email contained partisan views - dont ever accuse me of using the veneer of objectivity If you have a problem emailing me use http://www.gurtlush.org.uk/profiles.php?uid=4 (email address this email is sent from may be defunct) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Compiling PHP 4.3.3 with large file support
Jon wrote: I'm running Fedora Core 1, all packages up to date. I want to add large file support to php. I downloaded the source rpm. Added -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 to CFLAGS in the spec file, rebuilt the rpm and installed it. Apache starts fine but I get [notice] child pid exit signal Segmentation fault (11) when ever I request a page. Compiling the same source without those flags works fine. I must be missing something, but I am in way over my head. Can someone tell me what I am doing wrong? You did not mention your apache version and php setup (mod_php vs. cgi) IMHO if you are using mod_php, both apache and php must be compiled with the same _FILE_OFFSET_BITS or you get segmen. fault. LFS is available on for apache 2.X only. CGI should not be affected as it's another process. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Linux PHP CLI and Environment variables
Michael Gale wrote: Hello, I am running php 4.3.7 with ncurses support. I want to create a small app using php and ncurses but I will need to get some information from the shell environment variables. I have searched every where ...is this possible ? Michael. http://sk.php.net/manual/en/language.variables.predefined.php#reserved.variables.environment #!/usr/local/bin/php ?php print_r($_ENV); ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] error log
could anyone please help me on how to display all the errors to the browser, but not to file? I have tried modifying php.ini and httpd.conf (apache), but I am not sure how to modify... thx -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Apache: Request exceeded the limit of 10 internal redirects
Marek Kilimajer wrote:
...
I know its due to the way my Apache is setup (not rewrite rules)
but the following always works for me:
http://www.somedomain.com/doit
runs
http://www.somedomain.com/doit.php
--
apache just does its magic - I believe its to do with the
DocumentIndex apache conf setting
(i.e. Apache makes use of the extensions found there) - please someone
correct me if I'm wrong.
heh Marek,
I wasn't the original poster on this thread - I don't have any problems
with my setup - I was just mentioning the behaviour of my server
which does make use of some rewrite rules - but (AFAIKS) not for the
behaviour I described.
Your conditions are as follows:
1. reqeusted filename is not a directory:
RewriteCond %{REQUEST_FILENAME} !-d
2. reqeusted filename is not a file:
RewriteCond %{REQUEST_FILENAME} !-f
If all above matches, put .php at the end:
RewriteRule ^(.*)$ /$1.php
So it has nothing to do with DocumentIndex. All that is necessary is to
request a file that does not exist on the server even if you add .php
at the end:
/foo - neither file or directory, rewrite to /foo.php
/foo.php - neither file or directory, rewrite to /foo.php.php
/foo.php.php - neither file or directory, rewrite to /foo.php.php.php
...etc.
The problem is ^(.*)$ matches everything. Try ^([^.]*)$ - no dot in url
as I said I don't have a problem but your point is well made is relation
to the originally posted problem :-)
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[PHP] escaping quotes
Hi Guys Really simple question. How do I change the following: print(value=' . $attributes[messageSubject] . '); to have double quotes around the subject field instead. i.e.: print(value= . $attributes[messageSubject] . ); thanks Giles Roadnight http://giles.roadnight.name -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: Avoiding NOTICEs on Array References
Burhan Khalid wrote:
Michael Sims wrote:
[EMAIL PROTECTED] wrote:
If one must check the value and not just the existence of the
checkbox entry, or for other uses, e.g. where a flag may or may not
be present, one is saddled with clumsy constructs like:
if (($isset($array['index']) ($array['index'] == 1)) ...
I'm surprised that no one mentioned
if (array_key_exists(index,$array)) { /* .. */ }
Because we're talking about avoiding clumsiness, and:
if (array_key_exists('index', $array) $array['index'] == 1) ...
is MORE verbose (and arguably clumsier) than
if (isset($array['index']) $array['index'] == 1) ...
which for the purposes of this discussion is equivalent.
(And yes, I realize that in the case of a checkbox the mere test for key
existence is sufficient, but I like to be consistent in these types of
constructs despite the input type...)
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RE: [PHP] Re: Avoiding NOTICEs on Array References
Jochem Maas wrote: Michael Sims wrote: On a controller page (the C in MVC) that handles form submissions I create an array which defines what form variables are available and their default values if not entered. I then use array_merge() to combine that array with $_POST (or $_GET, as the case may be) and [...] Its a good idea - although to make this example work I believe you would need to use array_merge_recursive() - which does what you mean ;-) Yup, good catch. :) Since I started using this method I haven't actually had a form with more than one dimension of variables like that. Now if I do I'll be saved a bit of troubleshooting; thanks. :) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re:[PHP] escaping quotes
Hi, Try this print(value=\ . $attributes[messageSubject] . \); Binoy __ __ __ __ Sent via the WebMail system at softwareassociates.co.uk --- Scanned by MessageExchange.net (12:54:20 SPITFIRE) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] SourceForge project adroption
I have run a SourceForge project for the past two years, its a document management product with the unique feature of not using a backend. It uses text files to keep the all its META information. A very well accepted product that has been downloaded over nine thousand times and has a very strong foundation of design and implementation. I don't have a lot of time these days since I am mentoring a company called Eternity Technologies heading development of products. I am thus interested in someone who has a bit of spare time and interest to take this project over and keep it running. I am happy to share ideas, support the development of the product and hopefully in the near future even generate some funds to keep the development going. Eternity Technologies has even done a few commercial customisation jobs for the project. This could be great experience for someone or just prove highly useful for your work. If there are any willing adopters of a PHP based open source project please check out http://sourceforge.net/projects/terracotta/ Download the Alpha release of 0.7.1 to get a feel for where I managed to get it upto. If you are interested please email me at [EMAIL PROTECTED], thank you for your time and consideration. Kind regards, Devraj -- Devraj Mukherjee ([EMAIL PROTECTED]) Eternity Technologies Pty. Ltd. ACN 107 600 975 P O Box 5949 Wagga Wagga NSW 2650 Australia Voice: +61-2-69717131 / Fax: +61-2-69251039 http://www.eternitytechnologies.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: Avoiding NOTICEs on Array References
To view the terms under which this email is distributed, please go to
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On 26 January 2005 19:56, [EMAIL PROTECTED] wrote:
On 26 Jan 2005 Jason Barnett wrote:
if (isset($_POST['checkboxfieldname'])) {
/** do stuff */
}
Sorry, I should have mentioned that I knew about using isset -- it
works OK for the checkbox example, though I'm not clear if this
behavior is specified and therefore will not change -- i.e. can one
rely on the fact that the checkbox field name is missing
entirely from
_POST if the box is not checked? Or are there cases where it could be
present but with an empty or NULL value?
If one must check the value and not just the existence of the checkbox
entry, or for other uses, e.g. where a flag may or may not be present,
one is saddled with clumsy constructs like:
if (($isset($array['index']) ($array['index'] == 1)) ...
I would prefer that the second expression return FALSE, or that
$array['index'] where the index is not present simply return
NULL -- or
probably better, an option to avoid E_NOTICE level errors for such
cases.
The @ operator exactly matches your requirement (and is also my personal
preference in this case):
@$array['index']
will return NULL if either $array or $array['index'] doesn't exist, so:
if (@$array['index'] == 1)
works as you want.
I've seen arguments against doing this that say (i) it's bad form to be
using error suppression just to change the result returned from an
expression, and (ii) the error-suppression operator is very slow. My
answers to these are: (i) if the operator exists and does exactly what you
want, why the heck not use it?, and (ii) According to my benchmarks, on
average it's no slower than other solutions.
Anyway, I like the elegance of a single character operator over any of the
other more verbose possibilities.
Cheers!
Mike
-
Mike Ford, Electronic Information Services Adviser,
Learning Support Services, Learning Information Services,
JG125, James Graham Building, Leeds Metropolitan University,
Headingley Campus, LEEDS, LS6 3QS, United Kingdom
Email: [EMAIL PROTECTED]
Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211
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[PHP] [ParrotHeadPoster] - Re: [PHP] escaping quotes
I had a parrot idea whilst writing this.. (see bottom)
Giles wrote:
Hi Guys
Really simple question. How do I change the following:
print(value=' . $attributes[messageSubject] . ');
to have double quotes around the subject field instead. i.e.:
print(value= . $attributes[messageSubject] . );
you have to escape the doublequotes in question - this is done with
a backslash:
print(value=\ . $attributes[messageSubject] . \);
or like this if you find it more readable (avoids the backslashes):
printf('value=%s', $attributes[messageSubject]);
actually you can do loads of funky things with printf() and its brother
sprintf() etc - check out the manual for all the formating codes (e.g. '%s')
that are available
lastly, learn what string interpolation is and why it is technically
neater to only use doublequotes to delimit your php strings when you
want/require string interpolation to happen.
---
ParrotTalk: I think that this topic of string interpolation/quotes
deserves 'parrot' attention which made me think that maybe the parrot
could parse for markers (that if added to an email by an autorized poster)
would mark the post/thread as suitable material for 'training' the 'parrot'
thanks
Giles Roadnight
http://giles.roadnight.name
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RE: [PHP] escaping quotes
To view the terms under which this email is distributed, please go to
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On 27 January 2005 12:14, Giles wrote:
Hi Guys
Really simple question. How do I change the following:
print(value=' . $attributes[messageSubject] . ');
to have double quotes around the subject field instead. i.e.:
print(value= . $attributes[messageSubject] . );
print('value=' . $attributes[messageSubject] . '');
Cheers!
Mike
-
Mike Ford, Electronic Information Services Adviser,
Learning Support Services, Learning Information Services,
JG125, James Graham Building, Leeds Metropolitan University,
Headingley Campus, LEEDS, LS6 3QS, United Kingdom
Email: [EMAIL PROTECTED]
Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211
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RE: [PHP] escaping quotes
Hi Guys
Really simple question. How do I change the following:
print(value=' . $attributes[messageSubject] . ');
to have double quotes around the subject field instead. i.e.:
print(value= . $attributes[messageSubject] . );
Simple:
Print (value=\{$attributes['messageSubject']}\);
HTH,
Mikey
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Re: [PHP] escaping quotes
Giles wrote:
Hi Guys
Really simple question. How do I change the following:
print(value=' . $attributes[messageSubject] . ');
to have double quotes around the subject field instead. i.e.:
print(value= . $attributes[messageSubject] . );
print(value=\ . $attributes[messageSubject] . \);
print(value=\{$attributes['messageSubject']}\);
Although, to prevent any vulnerabilities, you probably want:
print(value=\ . htmlentities($attributes[messageSubject]) . \);
if you're not already doing so at some point.
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Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/
php|architect: The Magazine for PHP Professionals www.phparch.com
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Re: [PHP] Web shopping cart
I use osCommerce and they are not bad at all. -afan Rick Lim wrote: Can anyone recommend a freeware shopping card app in php? Thanks. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Web shopping cart
I would agree with that. Is relatively easy to install and configure. Although the templating is not perfect...I have seen better ways of doing it. It works well though in doing what it is meant to do. regards, Abdul-Wahid On Thu, 27 Jan 2005 07:32:44 -0600, Afan Pasalic [EMAIL PROTECTED] wrote: I use osCommerce and they are not bad at all. -afan Rick Lim wrote: Can anyone recommend a freeware shopping card app in php? Thanks. -- 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
[PHP] read file from specific line
Hi there! Is there any way reading a file from a specific line? (textfile) /G @varupiraten.se -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] regular expressions ?
Hello, I need to verify if $x is between 1 and 20 and i need to do that with regular expressions ? anyone can help me outta there ? thanks a lot -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] regular expressions ?
Zouari Fourat wrote: Hello, I need to verify if $x is between 1 and 20 and i need to do that with regular expressions ? anyone can help me outta there ? thanks a lot http://www.php.net/operators.comparison -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] regular expressions ?
[snip]
I need to verify if $x is between 1 and 20 and i need to do that with
regular expressions ?
anyone can help me outta there ?
[/snip]
Why regex?
if((1 $x) ($x 20)){
it's true
}
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[PHP] Re: [ParrotHeadPoster] - Re: [PHP] escaping quotes
Jochem Maas wrote: I had a parrot idea whilst writing this.. (see bottom) ... --- ParrotTalk: I think that this topic of string interpolation/quotes deserves 'parrot' attention which made me think that maybe the parrot could parse for markers (that if added to an email by an autorized poster) would mark the post/thread as suitable material for 'training' the 'parrot' Actually that is a pretty good way to handle it... regardless of whether we use the Bayesian/SPAM or Heuristic approach. It wouldn't require anyone to go to any website, just reply to a message like normal and tag it. phParrot / And then, if the parrot didn't already respond to the original message... well, then it could be trained / told to respond directly to that message. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] read file from specific line
[snip]
Is there any way reading a file from a specific line? (textfile)
[/snip]
Yes.
Loop through a count until you reach the line you want, then read
while(!feof($myFile)){
if(lineNumberIWant = $i){
read line
$i++;
} else {
do not read line
$i++;
}
}
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[PHP] HELLO, some question about php :)
Dear WM, Sorry to take your time, i wish to build a cluster, but i am not sure the php can support cluster function or not, if so, where can find it? Mysql also hope to run on the cluster, I didn't find any document about this tips! Does PHP and Mysql supports CLUSTER library or function to be called? Best wishes! :o) Kevin Yu WM of volcanoSearch
Re: [PHP] Web shopping cart
Abdul-Wahid Paterson wrote: I would agree with that. Is relatively easy to install and configure. Although the templating is not perfect...I have seen better ways of doing it. It works well though in doing what it is meant to do. What templating? There's no templating in osc :) I would also evaluate zen-cart -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] [NEWBIE] Trying to create a function from an existing script
PHP List,
The Situation:
I'm trying to make a page where users can upload an image. I've
located on the internet a script that is simple enough for me to use,
and I can build upon it to customize for my needs.
The script as it is on the web site I got it from is a stand alone
.php file in the same directory as the form that calls it. In order to
keep my site organized and consistent with what I've constructed so far,
I'd like to make the code into a function, included in my directory with
other image manipulation functions.
The Problem:
I'm not able to create the right syntax to pass the $HTTP_POST_FILES
variable to the function. So the function gets called, but then it stops
very early because what I end up giving it is essentially an empty
array, so it thinks there's no file to handle.
What I've Tried So Far:
I've tried putting $HTTP_POST_FILES directly into the function
parameters, and I've tried renaming $HTTP_POST_FILES as a different
array before passing it to the function. But I'm essentially shooting in
the dark, trying random variants of syntax.
The Question:
How do I pass the $HTTP_POST_FILES to the function?
Any help would be much appreciated.
For Reference:
What follows is the form as it appears in the HTML, and then after
that is the function as it appears in a separate .php file:
form enctype=multipart/form-data action=(EmptyReference!)
method=POST
input type=hidden name=MAX_FILE_SIZE value=1
input name=upfile type=file
input name=store_dir type=hidden value=images
input type=submit name=Upload value=submit
?php
if(isset( $Upload ))
{
upload_img();
}
?
/form
--
function upload_img()
{
// Check to see if a file has been included when the form was submitted
if( strlen($HTTP_POST_FILES['upfile']['name']) 1 )
{
echo(Error! No files to upload... Exiting);
exit();
}
// Check to see if the directory specified in the store_dir
// input field is a valid directory, if it isn't clear up
// the temporary files from the server.
if( !is_dir($store_dir) )
{
echo(Specified directory is not valid... Exiting);
unlink($HTTP_POST_FILES['upfile']['tmp_name']);
exit();
}
// Copy the temporary file to the specified directory and
// give it the original name it had on the source machine.
if(
copy($HTTP_POST_FILES['upfile']['tmp_name'],$store_dir.$HTTP_POST_FILES['upfile']['name'])
)
{
echo(Uploaded .$HTTP_POST_FILES['upfile']['name']. successfully.);
}
// If the copy function fails output a message.
else
{
echo(Upload of .$HTTP_POST_FILES['upfile']['name']. to
.$store_dir. failedBR);
}
// Finally tidy up behind yourself and delete the
// temporary file from the server.
unlink($HTTP_POST_FILES['upfile']['tmp_name']);
}
--
Dave Gutteridge
[EMAIL PROTECTED]
Tokyo Comedy Store
http://www.tokyocomedy.com/english/
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RE: [PHP] [NEWBIE] Trying to create a function from an existing script
From: Dave [mailto:[EMAIL PROTECTED] The Problem: I'm not able to create the right syntax to pass the $HTTP_POST_FILES variable to the function. So the function gets called, but then it stops very early because what I end up giving it is essentially an empty array, so it thinks there's no file to handle. $HTTP_POST_FILES isn't an auto-global. As such, your function is looking for a localized variable called $HTTP_POST_FILES and finds nothing. Add the following as the first line of your function, and it should work fine: global $HTTP_POST_FILES; See here for more info: http://us3.php.net/manual/en/reserved.variables.php#reserved.variables.f iles Hope this helps! -- Mike Johnson Smarter Living, Inc. Web Developerwww.smartertravel.com [EMAIL PROTECTED] (617) 886-5539 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] ftp_put and ftp_fput both failing me
My first attempt at posting this appears to have failed, so I'll try
again. My apologies if this is a duplicate...
I can't for the life of me figure out why this won't work. I am
downloading a file from a remote host via ftp, processing it and
modifying part of it, and then uploading the updated file back to the
remote server via ftp.
Everything is working great until it comes time to put the modified file
back onto the remote host.
The script successfully logs in, but fails to put the file.
I want the final file to overwrite the original, but it fails even if I
give it a new name so as to not overwrite. So overwriting isn't the problem.
Here is the section of code I'm using:
// I'm putting my contents into $myfile:
$myfile = 'A bunch of text. (An html file, actually.)';
// Setting up connection parameters:
$ftp_server = 'www.myserver.com';
$ftp_user_name = 'myusername';
$ftp_user_pass = 'mypassword';
$remote_file_name = 'filename.htm';
// Create a tmp file:
$fp = tmpfile();
fwrite($fp, $myfile);
rewind($fp);
// Log into the remote server:
$conn_id = ftp_connect($ftp_server);
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
if ((!$conn_id) || (!$login_result)) {
echo FTP connection has failed!;
echo Attempted connection to $ftp_server for $ftp_user_name;
exit;
} else {
echo Connected to $ftp_server, for user $ftp_user_name.;
}
// EVERYTHING WORKS FINE UP TO HERE
// upload the file:
$upload = ftp_put($conn_id, $remote_file_name, $fp, FTP_ASCII); //FAILS!
// check upload status
if (!$upload) {
echo FTP upload has failed! $upload; //THIS IS THE OUTPUT I GET
} else {
echo Uploaded $source_file to $ftp_server as $destination_file;
}
// close the FTP stream
ftp_close($conn_id);
When I run the program, it returns Connected to (servername), for user
(username).FTP upload has failed!
Sure enough, when checking on the remote server, the file has not been
touched.
I've tried using a file handle and using ftp_fput, but I get the same
results.
I'm probably missing something obvious. If anybody sees it, please let
me know!
Wayne
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Re: [PHP] regular expressions ?
Hello Zouari, Thursday, January 27, 2005, 7:33:04 AM, you wrote: Z I need to verify if $x is between 1 and 20 and i need to do that Z with regular expressions ? If you *need* to do it with regexp, try this: if (preg_match(/[2-19]/,$x)) echo It is!; If 1 and 20 are values you want to verify too, change 2-19 to 1-20. -- Leif (TB lists moderator and fellow end user). Using The Bat! 3.0.2.3 Rush under Windows XP 5.1 Build 2600 Service Pack 2 on a Pentium 4 2GHz with 512MB -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] help needed on imagettftext()
Harish Rao K wrote: Hello, While working with some CAPTCHA stuff I get the following error: Fatal error: Call to undefined function imagettftext(). I have compiled with GD support and all the supporting libraries (Freetype, TTF, jpeg, X11R6 etc). What am I missing? Below is the configure command that I have used. './configure' '--with-gd' '--with-apxs2=/usr/local/apache2/bin/apxs' '--with-pgsql' '--with-jpeg-dir=/usr/local/jpeg-6b' '--with-zlib-dir=/usr/local/zlib-1.2.1' '--enable-gd-native-ttf' '--with-png' '--with-ttf' '--with-freetype-dir=/usr/local/freetype-2.1.9' '--with-xpm-dir=/usr/X11R6' Thanks Regards, Harish Rao K, make clean make make install this helped me. I guess there are wrong dependencies in the Makefiles -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] regular expressions ?
Zouari Fourat wrote: here's the problem : my user MUST input only digits between 1 and 20 doing a is_numeric and some comparaison can be bypassed by inputing : .5 or 0.5 or 5.1 or 0.3 or .01 ... ... so i thought that the smartest way is to use regex if( $i = 1 $i = 20 $i == (int)$i) ... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] regular expressions ?
if (preg_match(/[2-19]/,$x)) echo It is!; doesnt work ! this is working fine : if (eregi(^-?([1-3])+$,$x) echo x is 1 or 2 or 3; On Thu, 27 Jan 2005 08:42:19 -0700, Leif Gregory [EMAIL PROTECTED] wrote: Hello Zouari, Thursday, January 27, 2005, 7:33:04 AM, you wrote: Z I need to verify if $x is between 1 and 20 and i need to do that Z with regular expressions ? If you *need* to do it with regexp, try this: if (preg_match(/[2-19]/,$x)) echo It is!; If 1 and 20 are values you want to verify too, change 2-19 to 1-20. -- Leif (TB lists moderator and fellow end user). Using The Bat! 3.0.2.3 Rush under Windows XP 5.1 Build 2600 Service Pack 2 on a Pentium 4 2GHz with 512MB -- 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
[PHP] Cannot connect to Database
Hello,
I'm using the following statements to connect to a database.
?php $conn = mysql_connect('localhost', 'root', '') or die (Can't Connect
To
Database);
$db = mysql_select_db(testDB, $conn) or die (Can't Select Database.
mysql_error()); ?
But I cannot, and I see Fatal error: Call to undefined function
mysql_connect() in
My OS is WinXP, I have installed Mysql 4.1, Apache 2.0.52, and PHP 5.03.
Apache and PHP work well if I don't connect to a database.
Please any help or suggestions are welcome. Thanks!
Gan
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Re: [PHP] regular expressions ?
this is working fine : if (eregi(^-?([1-3])+$,$x) echo x is 1 or 2 or 3; i forgot to say that doesnt work with 1-20 :( how to do it ? On Thu, 27 Jan 2005 16:53:55 +0100, Zouari Fourat [EMAIL PROTECTED] wrote: if (preg_match(/[2-19]/,$x)) echo It is!; doesnt work ! this is working fine : if (eregi(^-?([1-3])+$,$x) echo x is 1 or 2 or 3; On Thu, 27 Jan 2005 08:42:19 -0700, Leif Gregory [EMAIL PROTECTED] wrote: Hello Zouari, Thursday, January 27, 2005, 7:33:04 AM, you wrote: Z I need to verify if $x is between 1 and 20 and i need to do that Z with regular expressions ? If you *need* to do it with regexp, try this: if (preg_match(/[2-19]/,$x)) echo It is!; If 1 and 20 are values you want to verify too, change 2-19 to 1-20. -- Leif (TB lists moderator and fellow end user). Using The Bat! 3.0.2.3 Rush under Windows XP 5.1 Build 2600 Service Pack 2 on a Pentium 4 2GHz with 512MB -- 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] [NEWBIE] Trying to create a function from an existing script
Dave wrote:
PHP List,
The Situation:
I'm trying to make a page where users can upload an image. I've
located on the internet a script that is simple enough for me to use,
and I can build upon it to customize for my needs.
The script as it is on the web site I got it from is a stand alone
.php file in the same directory as the form that calls it. In order to
keep my site organized and consistent with what I've constructed so far,
I'd like to make the code into a function, included in my directory with
other image manipulation functions.
The Problem:
I'm not able to create the right syntax to pass the $HTTP_POST_FILES
variable to the function. So the function gets called, but then it stops
very early because what I end up giving it is essentially an empty
array, so it thinks there's no file to handle.
What I've Tried So Far:
I've tried putting $HTTP_POST_FILES directly into the function
parameters, and I've tried renaming $HTTP_POST_FILES as a different
array before passing it to the function. But I'm essentially shooting in
the dark, trying random variants of syntax.
The Question:
How do I pass the $HTTP_POST_FILES to the function?
Any help would be much appreciated.
For Reference:
What follows is the form as it appears in the HTML, and then after
that is the function as it appears in a separate .php file:
form enctype=multipart/form-data action=(EmptyReference!)
method=POST
input type=hidden name=MAX_FILE_SIZE value=1
input name=upfile type=file
input name=store_dir type=hidden value=images
input type=submit name=Upload value=submit
?php
if(isset( $Upload ))
{
upload_img();
}
?
/form
--
function upload_img()
define your function as upload_img($name, $store_dir)
then later on use $HTTP_POST_FILES[$name], your function will be more
universal.
{
global $HTTP_POST_FILES;
// Check to see if a file has been included when the form was submitted
if( strlen($HTTP_POST_FILES['upfile']['name']) 1 )
{
echo(Error! No files to upload... Exiting);
exit();
}
// Check to see if the directory specified in the store_dir
// input field is a valid directory, if it isn't clear up
// the temporary files from the server.
if( !is_dir($store_dir) )
{
echo(Specified directory is not valid... Exiting);
unlink($HTTP_POST_FILES['upfile']['tmp_name']);
exit();
}
// Copy the temporary file to the specified directory and
// give it the original name it had on the source machine.
if(
copy($HTTP_POST_FILES['upfile']['tmp_name'],$store_dir.$HTTP_POST_FILES['upfile']['name'])
Use move_uploaded_file($HTTP_POST_FILES[$name]['tmp_name'], $store_dir .
basename($HTTP_POST_FILES[$name]['name']);
move_uploaded_file - so you can be sure it's really an uploaded file
basename - 'name' is provided by the user and it can contain anything,
for example ../index.php. If $store_dir is 'upload/', then you would
overwrite your index.php file
)
{
echo(Uploaded .$HTTP_POST_FILES['upfile']['name']. successfully.);
}
// If the copy function fails output a message.
else
{
echo(Upload of .$HTTP_POST_FILES['upfile']['name']. to
.$store_dir. failedBR);
}
// Finally tidy up behind yourself and delete the
// temporary file from the server.
unlink($HTTP_POST_FILES['upfile']['tmp_name']);
temporary files are cleaned up automaticly. And if move_uploaded_file is
used it no longer exists so it will trigger a warning
}
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Re: [PHP] Cannot connect to Database
Hello Supersky, Thursday, January 27, 2005, 8:55:04 AM, you wrote: S But I cannot, and I see Fatal error: Call to undefined function S mysql_connect() in 1. Make sure you uncomment the extension=php_mysql.dll in your php.ini 2. Copy the php_mysql.dll to your Windows/System folder 3. Restart Apache. You might look at: ?php phpinfo(); ? To see before and after (Look for the section on MySQL.) -- Leif (TB lists moderator and fellow end user). Using The Bat! 3.0.2.3 Rush under Windows XP 5.1 Build 2600 Service Pack 2 on a Pentium 4 2GHz with 512MB -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cannot connect to Database
Supersky wrote:
Hello,
I'm using the following statements to connect to a database.
?php $conn = mysql_connect('localhost', 'root', '') or die (Can't Connect
To
Database);
$db = mysql_select_db(testDB, $conn) or die (Can't Select Database.
mysql_error()); ?
But I cannot, and I see Fatal error: Call to undefined function
mysql_connect() in
My OS is WinXP, I have installed Mysql 4.1, Apache 2.0.52, and PHP 5.03.
Apache and PHP work well if I don't connect to a database.
Please any help or suggestions are welcome. Thanks!
Gan
uncomment mysql.dll in your php.ini and restart apache
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Re: [PHP] ftp_put and ftp_fput both failing me
Wayne Zeller wrote:
My first attempt at posting this appears to have failed, so I'll try
again. My apologies if this is a duplicate...
I can't for the life of me figure out why this won't work. I am
downloading a file from a remote host via ftp, processing it and
modifying part of it, and then uploading the updated file back to the
remote server via ftp.
Everything is working great until it comes time to put the modified file
back onto the remote host.
The script successfully logs in, but fails to put the file.
I want the final file to overwrite the original, but it fails even if I
give it a new name so as to not overwrite. So overwriting isn't the
problem.
Here is the section of code I'm using:
// I'm putting my contents into $myfile:
$myfile = 'A bunch of text. (An html file, actually.)';
// Setting up connection parameters:
$ftp_server = 'www.myserver.com';
$ftp_user_name = 'myusername';
$ftp_user_pass = 'mypassword';
$remote_file_name = 'filename.htm';
// Create a tmp file:
$fp = tmpfile();
fwrite($fp, $myfile);
rewind($fp);
// Log into the remote server:
$conn_id = ftp_connect($ftp_server);
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
if ((!$conn_id) || (!$login_result)) {
echo FTP connection has failed!;
echo Attempted connection to $ftp_server for $ftp_user_name;
exit;
} else {
echo Connected to $ftp_server, for user $ftp_user_name.;
}
// EVERYTHING WORKS FINE UP TO HERE
// upload the file:
$upload = ftp_put($conn_id, $remote_file_name, $fp, FTP_ASCII); //FAILS!
// check upload status
if (!$upload) {
echo FTP upload has failed! $upload; //THIS IS THE OUTPUT I GET
} else {
echo Uploaded $source_file to $ftp_server as $destination_file;
}
// close the FTP stream
ftp_close($conn_id);
When I run the program, it returns Connected to (servername), for user
(username).FTP upload has failed!
Sure enough, when checking on the remote server, the file has not been
touched.
I've tried using a file handle and using ftp_fput, but I get the same
results.
You must use ftp_fput() because you are using open file handle.
Check that tmpfile() did not fail. Then make sure you are in the right
directory after logging in the ftp server.
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Re: [PHP] regular expressions ?
to Marek Kilimajer : $i='5.'; if (($i=1) ($i=20) ($i==(int)$i)) echo 'yes'; // yes :'( On Thu, 27 Jan 2005 16:52:20 +0100, Marek Kilimajer [EMAIL PROTECTED] wrote: Zouari Fourat wrote: here's the problem : my user MUST input only digits between 1 and 20 doing a is_numeric and some comparaison can be bypassed by inputing : .5 or 0.5 or 5.1 or 0.3 or .01 ... ... so i thought that the smartest way is to use regex if( $i = 1 $i = 20 $i == (int)$i) ... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] regular expressions ?
Zouari Fourat wrote:
to Marek Kilimajer :
$i='5.';
if (($i=1) ($i=20) ($i==(int)$i))
echo 'yes';
// yes
:'(
ok, then use regexp:
if (($i=1) ($i=20) regexp('^[0-9]+$', $i))
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Re: [PHP] regular expressions ?
On Thu, 27 Jan 2005 16:56:05 +0100, Zouari Fourat [EMAIL PROTECTED] wrote:
this is working fine :
if (eregi(^-?([1-3])+$,$x)
echo x is 1 or 2 or 3;
i forgot to say that doesnt work with 1-20 :(
how to do it ?
You're far better off doing it arithmetically as someone already said,
however if you absolutely *have* to use a regexp then this is how you
go about it:
You need to match these possible variations:
1. the number '20'
2. the number '1' followed by any digit between 0 and 9.
3. any digit between 1 and 9.
the pattern for the first one is easy. it's just a fixed string: 20
the pattern for the second is only slightly harder: 1[0-9]
the pattern for the third is: [1-9]
You want to match any of them, so you join them together with an
alternation operator, the '|' symbol to get: 20|1[0-9]|[1-9]
This will match any string that contains the numbers 1-20, such as
'200'. To make sure it only matches exactly the numbers you're
interested in, you have to anchor the start and finish ending up
with this:
if (preg_match('/^(20|1[0-9]|1-9])$/', $candidate)) {
// $candidate is a decimal integer between 1 and 20 inclusive with
no leading zeros.
}
-robin
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Re: [PHP] regular expressions ?
Robin :
$i='2';
if (preg_match('/^(20|1[0-9]|1-9])$/', $i)) {
echo 'yes';
}else
echo 'no';
stdout: no
Marek :
$i='02';
if (($i=1) ($i=20) (eregi('^[0-9]+$', $i)))
echo 'yes';
stdout: yes
i hate reposting but my problem seems to persist :( sorry.
On Thu, 27 Jan 2005 16:28:37 +, Robin Vickery [EMAIL PROTECTED] wrote:
On Thu, 27 Jan 2005 16:56:05 +0100, Zouari Fourat [EMAIL PROTECTED] wrote:
this is working fine :
if (eregi(^-?([1-3])+$,$x)
echo x is 1 or 2 or 3;
i forgot to say that doesnt work with 1-20 :(
how to do it ?
You're far better off doing it arithmetically as someone already said,
however if you absolutely *have* to use a regexp then this is how you
go about it:
You need to match these possible variations:
1. the number '20'
2. the number '1' followed by any digit between 0 and 9.
3. any digit between 1 and 9.
the pattern for the first one is easy. it's just a fixed string: 20
the pattern for the second is only slightly harder: 1[0-9]
the pattern for the third is: [1-9]
You want to match any of them, so you join them together with an
alternation operator, the '|' symbol to get: 20|1[0-9]|[1-9]
This will match any string that contains the numbers 1-20, such as
'200'. To make sure it only matches exactly the numbers you're
interested in, you have to anchor the start and finish ending up
with this:
if (preg_match('/^(20|1[0-9]|1-9])$/', $candidate)) {
// $candidate is a decimal integer between 1 and 20 inclusive with
no leading zeros.
}
-robin
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Re: [PHP] regular expressions ?
Zouari Fourat wrote:
Robin :
$i='2';
if (preg_match('/^(20|1[0-9]|1-9])$/', $i)) {
Open the bracket for the last parameter...
/^(20|1[0-9]|[1-9])$/
-^
--
John C. Nichel
ÜberGeek
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Re: [PHP] HELLO, some question about php :)
KevinYu wrote: Sorry to take your time, i wish to build a cluster, but i am not sure the php can support cluster function or not, if so, where can find it? Mysql also hope to run on the cluster, I didn't find any document about this tips! Does PHP and Mysql supports CLUSTER library or function to be called? Best wishes! :o) As I understand it, PHP is a shared nothing architecture. Translation: There's nothing to *do* to make it work on a cluster, it just works. Every PHP install will be completely independent, by design. MySQL is a bit more tricky, but if you check the MySQL site for replication and related topics, you'll find that current/future versions have some pretty cool stuff for providing distributed tables and processing farms. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] escaping quotes
John Holmes wrote: print(value=\ . $attributes[messageSubject] . \); Slight typo there: value=\ . ... -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] error log
Benson wrote: could anyone please help me on how to display all the errors to the browser, but not to file? I have tried modifying php.ini and httpd.conf (apache), but I am not sure how to modify... You would be MUCH MUCH MUCH better off to train yourself to use 'tail -f /usr/local/apache/logs/error_log' instead. Honest. That said, you should have only needed to change php.ini in a rather obvious way -- but you need to re-start Apache after changing it, which was probably what you missed. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] help needed on imagettftext()
Harish Rao K wrote: While working with some CAPTCHA stuff I get the following error: Fatal error: Call to undefined function imagettftext(). I have compiled with GD support and all the supporting libraries (Freetype, TTF, jpeg, X11R6 etc). What am I missing? Check the log files from in the PHP source directory -- Often configure will seem to work fine, but have error messages buried in that zillion lines of output... And, as always, you might have forgotten to re-start apache. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] escaping quotes
Thanks, that works great. Knew that worked for JavaScript but didn't know it worked for PHP. Giles Roadnight http://giles.roadnight.name -Original Message- From: Richard Lynch [mailto:[EMAIL PROTECTED] Sent: 27 January 2005 17:07 To: John Holmes Cc: Giles; php-general@lists.php.net Subject: Re: [PHP] escaping quotes John Holmes wrote: print(value=\ . $attributes[messageSubject] . \); Slight typo there: value=\ . ... -- Like Music? http://l-i-e.com/artists.htm -- 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] Web shopping cart
Rick Lim wrote: Can anyone recommend a freeware shopping card app in php? Thanks. Years ago, when this question repeatedly generated flame-wars on this list, I got fed up and built this: http://l-i-e.com/compare/index.htm?date=1970-01-01 Dunno if anybody has voted recently... If anybody wants to tell me any of those products are gone I'll take them off, and get rid of the bogus features while I'm at it. YMMV -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] regular expressions ?
Hello Zouari,
Thursday, January 27, 2005, 8:53:55 AM, you wrote:
Z doesnt work !
Z this is working fine :
Z if (eregi(^-?([1-3])+$,$x)
Z echo x is 1 or 2 or 3;
Whoops. Sorry.. That's what I get for throwing out an answer while on
the run:
Try this:
?php
for ($x=0; $x 120; $x++)
{
if (preg_match(/^([1-9]{1}|1[0-9]{1}|20)$/,$x))
echo It is! . $i . br;
else
echo It's not! . $i . br;
}
?
The for loop is just for show.
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[PHP] mysql_pconnect / persistent database conections
Been meaning to investigate persistent database connections for a while. Coming from a rdbms background (oracle with a bit of whatcom sqlanywhare) I have always felt that the overhead of opening a connection at the beginning of each page was a little resource intensive. Anyway, I found mysql_pconnect and this sounds like just the ticket. Seems that I can just change my connect method from mysql_connect to mysql_pconnect and it will just work. I do have a couple of questions. Firstly what is the story with mysql_close. There is no mysql_pclose. I guess you don't need to close the connection at the end of each page but what if you do. Is mysql_close ignored if the connection was made with mysql_pconnect or douse it close the connection and next time mysql_pconnect is run it reconnects causing no benefit over mysql_pconnect. also what is the timeout likely to be? My other question is what happens if lots of people connect using the same user/password. I tend to do my own user management so everybody douse. Is doing my own user management really dodge, if we were talking about oracle I would probably say it is. Ben -- Ben Edwards - Poole, UK, England WARNING:This email contained partisan views - dont ever accuse me of using the veneer of objectivity If you have a problem emailing me use http://www.gurtlush.org.uk/profiles.php?uid=4 (email address this email is sent from may be defunct) -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] set-time-limit
Wiberg wrote:
why is it so that when I echo something to the screen then I can run the
script for a longer time, than if I don't have echo? Don't get the
logic...
Somewhere, deep in the guts of PHP, there is something not unlike this:
if (exceeded_time_limit()){
trigger_error(Time limit exceeded., E_ERROR);
exit;
}
process_next_php_instruction();
Now, sometimes, process_next_php_instruction() may be reduced to a very
very very simple tight loop in C or Assembler or byte-code or whatever you
care to think of it as.
Without the 'echo' in your code, PHP treats your code as an atomic unit to
be processed (including the loop) and never gives itself the opportunity
to break out with the test about time limit.
When you add the 'echo' statement, that gives PHP a chance to break in
to the tight loop and check the time on it, because now you've got TWO
instructions where before you only really had ONE.
PHP also doesn't count time spent in certain tasks, for reasons that are
not apparent to me, but some would probably boil down to That would be
really hard to do deep in the guts of the PHP code.
In some case, though, it's by design: They're trying *NOT* to count it
against you if your database server takes forever to respond, or if your
fopen('http://...') takes forever to respond.
The purpose of the PHP php.ini time limit is to avoid an infinite loop in
your PHP script taking down the server, not a hard-and-fast absolute limit
on the number of seconds any given PHP script should live.
Or, in other words, the timing in PHP that decides when you've used up
to much cpu time is at a relatively high level of processing/language
interpretation, and only applies to actual PHP code being executed, not
down at the raw CPU timing level.
This has advantages and disadvantages, of course, but that's why it is the
way it is.
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Re: [PHP] regular expressions ?
Zouari Fourat wrote:
Robin :
$i='2';
if (preg_match('/^(20|1[0-9]|1-9])$/', $i)) {
You are missing a [ before the 1-9 in after the last |
The regex WILL work if you type it correctly :-)
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[PHP] Vars with flash
Hello everybody! This might be a dumb question but i'm having a bit of trouble here: I'm making a contact form in flash MX: the swf sends a string with the variables through a loadVariables function. The string is read by a php file. All the vars get their value through a $HTTP_POST_VARS [] function and are sent to an email. The thing is that the special characters such as ñ or á are changed. If I write méxico id the swf file... the php send the email with the value méxico. Can someone please tell what can I do to fix this? Thanks for your help, Carolina -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Ming - php sync problem?
Hi all. I have simple page that generates a simple flash with some random images, then publishes it - on the same page. If I do this, i regularly have several kinds of problems, one of them, an error message like: getimagesize(img/topmovie/toplogo.swf): failed to open stream: No such file or directory or the size getimagesize reports isn't the correct one. If I only _call_ the swf (no generation), the message isn't there and things look more normal. Is the swf generation an asynchronous process and do I have to wait until the movie-save(xxx) finishes? Thanks for suggestions John -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] ftp_put and ftp_fput both failing me
Marek Kilimajer wrote: You must use ftp_fput() because you are using open file handle. Check that tmpfile() did not fail. Then make sure you are in the right directory after logging in the ftp server. That's what I get for trying to put together code for my post during attempts to do it several different ways. I ended up posting code that was a hybrid of when I tried it using the file name with ftp_put and when I used a file handle with ftp_fput. The exact same code that I posted, but with ftp_fput instead of ftp_put gives the same results. The script takes about 30 seconds to run, and then reports its failure. I've verified that the temp file is being created with the correct contents. Getting this to work is pretty key for a project I'm working on, so if there's another way to do it, even if it's a harder way, I'm totally open to any suggestions. :) Wayne -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] escaping quotes
What also works is this: print 'value='. $foo['bar'] . ''; Read the manual section on strings: http://php.net/types.string Regards, Philip On Thu, 27 Jan 2005, Giles wrote: Thanks, that works great. Knew that worked for JavaScript but didn't know it worked for PHP. print(value=\ . $attributes[messageSubject] . \); Slight typo there: value=\ . ... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: read file from specific line
On Thu, 27 Jan 2005 15:15:48 +0100 (CET) [EMAIL PROTECTED] wrote: Hi there! Is there any way reading a file from a specific line? (textfile) /G @varupiraten.se Not directly - there's no way to know where the line starts, except if they are all of the same length. Read the file, split it on \n's, and then use it as an array. John -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] mysql_pconnect / persistent database conections
Ben Edwards wrote: Been meaning to investigate persistent database connections for a while. Coming from a rdbms background (oracle with a bit of whatcom sqlanywhare) I have always felt that the overhead of opening a connection at the beginning of each page was a little resource intensive. Pretty much is the biggest time sink on most small/medium web-sites. Anyway, I found mysql_pconnect and this sounds like just the ticket. Seems that I can just change my connect method from mysql_connect to mysql_pconnect and it will just work. Yes, but... I do have a couple of questions. Firstly what is the story with mysql_close. There is no mysql_pclose. I guess you don't need to close the connection at the end of each page but what if you do. Is mysql_close ignored if the connection was made with mysql_pconnect or douse it close the connection and next time mysql_pconnect is run it reconnects causing no benefit over mysql_pconnect. also what is the timeout likely to be? mysql_close() will almost-for-sure just ignore you if you are silly enough to close a _pconnect() opening. Not sure which timeout you are referring to, though... There are several timeouts you could be asking about... You can safely assume that the default timeouts are okay for MOST sites. My other question is what happens if lots of people connect using the same user/password. I tend to do my own user management so everybody douse. Is doing my own user management really dodge, if we were talking about oracle I would probably say it is. Essentially, using _pconnect() boils down to having ONE connection for each Apache process using the same user/pass. Or, if you have shell users, add them in as well. Make damn sure your /etc/my.cnf setting has a limit with a few MORE connections than your httpd.conf has for number of Apache children. Maybe even add a comment to that effect in both places (my.cnf and httpd.conf), so any goofball changing either configuration file knows what not to do. Less MySQL connections than Apache children means some Apache children will be starved for db, and after very short time-out waiting for db, will just puke and die on you. Leave a few EXTRA mysql connections, so a run-away Apache/MySQL/query problem leaves *YOU* with the ability to log in from shell with mysql monitor or mysqladmin to diagnose/fix/kill the thing. Otherwise, you have to bring down all of Apache to get into your database, if you even can, with, say, a runaway MySQL query tying up the db, and Apache patiently waiting for that and refusing to die on anything less than kill -9 because it's busy... -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: read file from specific line
John Coppens wrote: On Thu, 27 Jan 2005 15:15:48 +0100 (CET) [EMAIL PROTECTED] wrote: Hi there! Is there any way reading a file from a specific line? (textfile) /G @varupiraten.se Not directly - there's no way to know where the line starts, except if they are all of the same length. Read the file, split it on \n's, and then use it as an array. The file() function will do this. http://us4.php.net/file -- John C. Nichel ÜberGeek KegWorks.com 716.856.9675 [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] ftp_put and ftp_fput both failing me
Wayne Zeller wrote: Marek Kilimajer wrote: You must use ftp_fput() because you are using open file handle. Check that tmpfile() did not fail. Then make sure you are in the right directory after logging in the ftp server. That's what I get for trying to put together code for my post during attempts to do it several different ways. I ended up posting code that was a hybrid of when I tried it using the file name with ftp_put and when I used a file handle with ftp_fput. The exact same code that I posted, but with ftp_fput instead of ftp_put gives the same results. The script takes about 30 seconds to run, and then reports its failure. I've verified that the temp file is being created with the correct contents. 30 seconds? This must be your firewall blocking connections from outside world. Use ftp_pasv() to turn on passive mode. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Ming - php sync problem?
John Coppens wrote: I have simple page that generates a simple flash with some random images, then publishes it - on the same page. If I do this, i regularly have several kinds of problems, one of them, an error message like: getimagesize(img/topmovie/toplogo.swf): failed to open stream: No such file or directory or the size getimagesize reports isn't the correct one. If I only _call_ the swf (no generation), the message isn't there and things look more normal. You have PHP configured to dump error messages out to the browser, which in the first case is where you are sending out the SWF, so they get all muddled together. Change your php.ini to send error messages somewhere else, and get in the habit of checking that somewhere else when you code. My errors all go to Apache error_log, so I just to tail -f error_log Is the swf generation an asynchronous process and do I have to wait until the movie-save(xxx) finishes? It's possible that you could manage to write several scripts that would be trying to read/write the same SWF file, and movie-save(xxx) would only be half-finished writing the file when your other script was reading, and the reading script would time-out waiting for the writing script... But you'd probably have to really work at it to make that all happen... It has NOTHING to do with your current problem of having error output mixed in with the Flash content though, so for your current purposes, you can safely assume that the process is synchronous -- The movie will get totally saved before you send it to the browser, assuming you have PHP code that does those things in order: ?php . . . $movie-save(xxx); header(Content-type: application/swf); readfile(xxx); ? or something similar is synchronous. If you're doing $movie-save(xxx) in one script, and reading xxx from some different script, all bets are off, though it will USUALLY work because the -save(xxx) will end up being atomic mostly sorta... Not TRULY atomic, depending on the size of the SWF and other factors, but ... -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Ming - php sync problem?
On Thu, 27 Jan 2005 10:54:18 -0800 (PST) [EMAIL PROTECTED] (Richard Lynch) wrote: Change your php.ini to send error messages somewhere else, and get in the habit of checking that somewhere else when you code. Thanks for the hint It has NOTHING to do with your current problem of having error output mixed in with the Flash content though, so for your current purposes, No - I didn't worry about the fact the messages were there - just the flash problem $movie-save(xxx); header(Content-type: application/swf); readfile(xxx); ? You are right, of course. I made a mistake in my script. Your error hint was welcome though. Thanks. John -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] background process
Hi,
I'd like to create a script that will act as a daemon.
Now I simply add while() { do stuff }
But this forces me to call it script.php . Is there a way to make
this work without the
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Re: [PHP] regular expressions ?
Robin Vickery wrote:
On Thu, 27 Jan 2005 16:56:05 +0100, Zouari Fourat [EMAIL PROTECTED] wrote:
this is working fine :
if (eregi(^-?([1-3])+$,$x)
echo x is 1 or 2 or 3;
i forgot to say that doesnt work with 1-20 :(
how to do it ?
if (preg_match('/^(20|1[0-9]|1-9])$/', $candidate)) {
// $candidate is a decimal integer between 1 and 20 inclusive with
no leading zeros.
}
/^(1?[1-9]|[12]0)$/ works too. The first part covers 1-9, 11-19; the
second part gets you 10 and 20.
Plus, it's ever so slightly shorter! And isnt' that what's most
important? :P
--Rick
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Re: [PHP] regular expressions ?
Hello Rick, Thursday, January 27, 2005, 12:36:39 PM, you wrote: R /^(1?[1-9]|[12]0)$/ works too. The first part covers 1-9, 11-19; R the second part gets you 10 and 20. R Plus, it's ever so slightly shorter! And isnt' that what's most R important? :P Purty :grin: -- Leif (TB lists moderator and fellow end user). Using The Bat! 3.0.2.3 Rush under Windows XP 5.1 Build 2600 Service Pack 2 on a Pentium 4 2GHz with 512MB -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] background process
mbneto wrote:
I'd like to create a script that will act as a daemon.
Now I simply add while() { do stuff }
But this forces me to call it script.php . Is there a way to make
this work without the
You're probably better off using when calling it, but:
http://php.net/pcntl_fork
and friends could do what you think you want...
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Re: [PHP] Cannot connect to Database
Dear Leif, Thank you for your help. I have done what you told me to do. But it doesn't work. Best, Supersky Leif Gregory [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hello Supersky, Thursday, January 27, 2005, 8:55:04 AM, you wrote: S But I cannot, and I see Fatal error: Call to undefined function S mysql_connect() in 1. Make sure you uncomment the extension=php_mysql.dll in your php.ini 2. Copy the php_mysql.dll to your Windows/System folder 3. Restart Apache. You might look at: ?php phpinfo(); ? To see before and after (Look for the section on MySQL.) -- Leif (TB lists moderator and fellow end user). Using The Bat! 3.0.2.3 Rush under Windows XP 5.1 Build 2600 Service Pack 2 on a Pentium 4 2GHz with 512MB -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] ftp_put and ftp_fput both failing me
Marek Kilimajer wrote: 30 seconds? This must be your firewall blocking connections from outside world. Use ftp_pasv() to turn on passive mode. That did the trick. Thanks s much! Wayne -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cannot connect to Database
Hello Supersky, Thursday, January 27, 2005, 1:37:12 PM, you wrote: S Thank you for your help. I have done what you told me to do. But it S doesn't work. Does phpinfo(); output anything like below (except it looks prettier! :grin: )? mysql MySQL Support enabled Active Persistent Links 0 Active Links0 Client API version 4.1.7 Directive Local Value Master Value mysql.allow_persistent On On mysql.connect_timeout 60 60 mysql.default_host no valueno value mysql.default_password no valueno value mysql.default_port no valueno value mysql.default_socketno valueno value mysql.default_user no valueno value mysql.max_links Unlimited Unlimited mysql.max_persistentUnlimited Unlimited mysql.trace_modeOff Off If you don't see that in the phpinfo(); output, then it didn't get loaded correctly. Hmmm. It's been a bit since I've installed PHP. Find libmysql.dll and dump that in your windows/system folder too. See: http://php.mirrors.powertrip.co.za/manual/en/install.windows.extensions.php However, I checked my system folder and I do not have that one in there. It might be pulling it from my path somewhere though. I'll have to check when I get home. -- Leif (TB lists moderator and fellow end user). Using The Bat! 3.0.2.3 Rush under Windows XP 5.1 Build 2600 Service Pack 2 on a Pentium 4 2GHz with 512MB -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cannot connect to Database
Supersky wrote: Thank you for your help. I have done what you told me to do. But it doesn't work. Are you seeing the same error message, or is it not working in a different way? If it's the same way: 1. Did you restart Apache? 2. What does ?php phpinfo()? say about php.ini? 3. What does ?php phpinfo()? say about MySQL? -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Compiling PHP 4.3.3 with large file support
Ok, I am using Apache 2.0.51, and PHP 4.3.8. I compiled both srpms with
the -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 added to the CFLAGS.
Attached is the last few lines of an strace httpd -X. Compiling without
these flags works fine.
## strace
###
brk(0) = 0x80119000
brk(0x8013a000) = 0x8013a000
fcntl64(8, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(8, F_SETFL, O_RDWR|O_NONBLOCK) = 0
read(8, 0x801194d8, 8000) = -1 EAGAIN (Resource
temporarily unavailable)
poll([{fd=8, events=POLLIN, revents=POLLIN}], 1, 30) = 1
read(8, GET /index.php HTTP/1.1\r\nHost: t..., 8000) = 784
gettimeofday({1106860629, 791325}, NULL) = 0
stat64(/var/www/html/index.php, {st_mode=S_IFREG|0744,
st_size=24699, ...}) = 0
open(/var/www/html/index.php, O_RDONLY) = 9
read(9, ?php\r\n\r\n/**..., 4096) = 4096
close(9)= 0
getpid()= 21659
open(/var/www/html/index.php, O_RDONLY) = 9
gettimeofday({1106860629, 792560}, NULL) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
On Thu, 2005-01-27 at 12:45 +0100, Marek Kilimajer wrote:
Jon wrote:
I'm running Fedora Core 1, all packages up to date. I want to add large
file support to php. I downloaded the source rpm. Added
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 to CFLAGS in the spec file,
rebuilt the rpm and installed it. Apache starts fine but I get
[notice] child pid exit signal Segmentation fault (11) when ever
I request a page. Compiling the same source without those flags works
fine. I must be missing something, but I am in way over my head. Can
someone tell me what I am doing wrong?
You did not mention your apache version and php setup (mod_php vs. cgi)
IMHO if you are using mod_php, both apache and php must be compiled with
the same _FILE_OFFSET_BITS or you get segmen. fault. LFS is available on
for apache 2.X only. CGI should not be affected as it's another process.
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Re: [PHP] Ming - php sync problem?
John Coppens wrote: Hi all. I have simple page that generates a simple flash with some random images, then publishes it - on the same page. If I do this, i regularly have several kinds of problems, one of them, an error message like: getimagesize(img/topmovie/toplogo.swf): failed to open stream: No such file or directory or the size getimagesize reports isn't the correct one. If I only _call_ the swf (no generation), the message isn't there and things look more normal. Is the swf generation an asynchronous process and do I have to wait until the movie-save(xxx) finishes? If you checked for existance of the flash file before it is created you need to call clearstatcache() to make php realize it is existing. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cannot connect to Database
Hello Richard, 1. I restarted Apache. 2. ?php phpinfo()? say D:\WINDOWS. 3. ?php phpinfo()? say nothing about MySQL. Thanks, Supersky Richard Lynch [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Supersky wrote: Thank you for your help. I have done what you told me to do. But it doesn't work. Are you seeing the same error message, or is it not working in a different way? If it's the same way: 1. Did you restart Apache? 2. What does ?php phpinfo()? say about php.ini? 3. What does ?php phpinfo()? say about MySQL? -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cannot connect to Database
Hello Leif, There is nothing about mysql on the information page. Thanks for your link and I am reading it. Thanks, Supersky Leif Gregory [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hello Supersky, Thursday, January 27, 2005, 1:37:12 PM, you wrote: S Thank you for your help. I have done what you told me to do. But it S doesn't work. Does phpinfo(); output anything like below (except it looks prettier! :grin: )? mysql MySQL Support enabled Active Persistent Links 0 Active Links0 Client API version 4.1.7 Directive Local Value Master Value mysql.allow_persistent On On mysql.connect_timeout 60 60 mysql.default_host no valueno value mysql.default_password no valueno value mysql.default_port no valueno value mysql.default_socketno valueno value mysql.default_user no valueno value mysql.max_links Unlimited Unlimited mysql.max_persistentUnlimited Unlimited mysql.trace_modeOff Off If you don't see that in the phpinfo(); output, then it didn't get loaded correctly. Hmmm. It's been a bit since I've installed PHP. Find libmysql.dll and dump that in your windows/system folder too. See: http://php.mirrors.powertrip.co.za/manual/en/install.windows.extensions.php However, I checked my system folder and I do not have that one in there. It might be pulling it from my path somewhere though. I'll have to check when I get home. -- Leif (TB lists moderator and fellow end user). Using The Bat! 3.0.2.3 Rush under Windows XP 5.1 Build 2600 Service Pack 2 on a Pentium 4 2GHz with 512MB -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cannot connect to Database
Supersky wrote: 2. ?php phpinfo()? say D:\WINDOWS. And is your php.ini file in D:\WINDOWS? Cuz if it ain't, PHP ain't reading it. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] in need of php code for user management/admin function...
hi... i'm looking for 'open source' code that can be used in a website for handling user registration, user admin functions... does anybody know of a good set of functions that can provide this kind of feature set. or, can anybody give me opinions regarding apps that you've used that have had this kind of functionality... as long as the code is open source, i can rip out/recode the functionality that i'm looking for... i'm looking for something that would be mysql based, with the ability to allow users to register/login, and have an admin function that allows the admin to deny/enable/disable users, as well as track various attributes within the site... if i have the basic shell/structure, i can modify the code to my needs.. comments/criticisms/thoughts... thanks bruce [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] in need of php code for user management/admin function...
osCommerce handles it pretty well, but a lot of the data doesn't go through much sanitization, so it can fall victim to SQL code injection www.oscommerce.com On Thu, 27 Jan 2005 16:16:51 -0800 (PST), Bruce Douglas [EMAIL PROTECTED] wrote: hi... i'm looking for 'open source' code that can be used in a website for handling user registration, user admin functions... does anybody know of a good set of functions that can provide this kind of feature set. or, can anybody give me opinions regarding apps that you've used that have had this kind of functionality... as long as the code is open source, i can rip out/recode the functionality that i'm looking for... i'm looking for something that would be mysql based, with the ability to allow users to register/login, and have an admin function that allows the admin to deny/enable/disable users, as well as track various attributes within the site... if i have the basic shell/structure, i can modify the code to my needs.. comments/criticisms/thoughts... thanks bruce [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- The Disguised Jedi [EMAIL PROTECTED] PHP rocks! Knowledge is Power. Power Corrupts. Go to school, become evil Disclaimer: Any disclaimer attached to this message may be ignored. This message is Certified Virus Free -- The Disguised Jedi [EMAIL PROTECTED] PHP rocks! Knowledge is Power. Power Corrupts. Go to school, become evil Disclaimer: Any disclaimer attached to this message may be ignored. This message is Certified Virus Free -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cannot connect to Database
Hello Richard, I've added my PHP folder to the system path. I think this can do the same as putting in in D:\windows. My problem has been solved. Thank you very much. Gan Richard Lynch [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Supersky wrote: 2. ?php phpinfo()? say D:\WINDOWS. And is your php.ini file in D:\WINDOWS? Cuz if it ain't, PHP ain't reading it. -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cannot connect to Database
Hello Leif, I've solved my problem. Thanks! Supersky Supersky [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hello Leif, There is nothing about mysql on the information page. Thanks for your link and I am reading it. Thanks, Supersky Leif Gregory [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hello Supersky, Thursday, January 27, 2005, 1:37:12 PM, you wrote: S Thank you for your help. I have done what you told me to do. But it S doesn't work. Does phpinfo(); output anything like below (except it looks prettier! :grin: )? mysql MySQL Support enabled Active Persistent Links 0 Active Links0 Client API version 4.1.7 Directive Local Value Master Value mysql.allow_persistent On On mysql.connect_timeout 60 60 mysql.default_host no valueno value mysql.default_password no valueno value mysql.default_port no valueno value mysql.default_socketno valueno value mysql.default_user no valueno value mysql.max_links Unlimited Unlimited mysql.max_persistentUnlimited Unlimited mysql.trace_modeOff Off If you don't see that in the phpinfo(); output, then it didn't get loaded correctly. Hmmm. It's been a bit since I've installed PHP. Find libmysql.dll and dump that in your windows/system folder too. See: http://php.mirrors.powertrip.co.za/manual/en/install.windows.extensions.php However, I checked my system folder and I do not have that one in there. It might be pulling it from my path somewhere though. I'll have to check when I get home. -- Leif (TB lists moderator and fellow end user). Using The Bat! 3.0.2.3 Rush under Windows XP 5.1 Build 2600 Service Pack 2 on a Pentium 4 2GHz with 512MB -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Cannot connect to Database
Thank all of you who helped me. My problem has been solved.
Supersky
Supersky [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Hello,
I'm using the following statements to connect to a database.
?php $conn = mysql_connect('localhost', 'root', '') or die (Can't
Connect To
Database);
$db = mysql_select_db(testDB, $conn) or die (Can't Select Database.
mysql_error()); ?
But I cannot, and I see Fatal error: Call to undefined function
mysql_connect() in
My OS is WinXP, I have installed Mysql 4.1, Apache 2.0.52, and PHP 5.03.
Apache and PHP work well if I don't connect to a database.
Please any help or suggestions are welcome. Thanks!
Gan
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[PHP] mail problem at interland
Hi, I have a fairly simple script written that uses the mail() function on a client site hosted at Interland. I have used a similar script quite a few times before with no problem. However although the script generates no errors, no emails appear at their intended destination. Interland support has not been that helpful and they did suggest I try the '-f' option in the header. That did not work either. Has anyone seen this before, I am running out of ideas. The mail portion of the script is below: $headers .= MIME-Version: 1.0\n; $headers .= Content-type: text/plain; charset=iso-8859-1\n; $headers .= X-Priority: 1\n; $headers .= X-MSMail-Priority: High\n; $headers .= X-Mailer: php\n; $headers .= From: $emailfrom\n; $mailsent = mail($emailto, $subject, $msg, $headers,-f . $emailfrom); Any help would be MUCH appreciated. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Developer needed in London
Sorry for using the list in this way, wont happen again. PLEASE DON¹T REPLY TO THIS MESSAGE THROUGH THE LIST RESPOND DIRECT TO [EMAIL PROTECTED] Job Opportunity: Web Developer/Designer In-house in London (not outsourced). A great opportunity to join a young vibrant company working on exciting high profile projects. Would suit recent graduates and experienced pro's alike. A strong background in web technologies and programming is essential, good working knowledge of; D/HTML, PHP, MySQL is necessary, other technologies (Flash etc) are a bonus. Please apply by sending your CV to [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] getid3
I found a really great utility for getting info on music files that I thought I'd share. Here's the info: / /// getID3() by James Heinrich [EMAIL PROTECTED] // // available at http://getid3.sourceforge.net // //or http://www.getid3.org/// / Very cool stuff. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] [NEWBIE] Trying to create a function from an existing script
Marek, Mark, Thanks for the advice. I've added global $HTTP_POST_FILES; into my function, and it is working. I'd also like to follow Marek's advice to modify my script, as it sounds like it helps to make it more secure. However, I don't think I'm using the syntax right. I changed: if( copy($HTTP_POST_FILES['upfile']['tmp_name'],$store_dir.$HTTP_POST_FILES['upfile']['name']) to if ( move_uploaded_file($HTTP_POST_FILES[$name]['tmp_name'], $store_dir . basename($HTTP_POST_FILES[$name]['name']) ) ... because I looked up move_upload_file() in the manual, and it says it will return FALSE if it fails, so I thought I could encase it in an if() statement. But it's always returning false and not uploading the file. Have I got it wroing? -- Dave Gutteridge [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] [NEWBIE] Trying to create a function from an existing script
On Fri, 2005-01-28 at 14:41 +0900, Dave wrote: if ( move_uploaded_file($HTTP_POST_FILES[$name]['tmp_name'], $store_dir . basename($HTTP_POST_FILES[$name]['name']) ) Try echoing $store_dir . basename($HTTP_POST_FILES[$name]['name'] before uploading the file (before the move_uploaded_file function). It might _NOT_ contain a slash between $store_dir and $HTTP_POST_FILES[$name]['name']. -- Josip Dzolonga, dzolonga at mt dot net dot mk -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] [NEWBIE] Trying to create a function from an existing script
basename is looking for a file and $HTTP_POST_FILES[$name]['name'] is not a valid path to a file. Something like this should work if(move_uploaded_file($_HTTP_POST_FILES['upfile']['tmp_name'], rawurlencode($store_dir.$HTTP_POST_FILES['upfile']['name'])) On Fri, 2005-01-28 at 14:41 +0900, Dave wrote: Marek, Mark, Thanks for the advice. I've added global $HTTP_POST_FILES; into my function, and it is working. I'd also like to follow Marek's advice to modify my script, as it sounds like it helps to make it more secure. However, I don't think I'm using the syntax right. I changed: if( copy($HTTP_POST_FILES['upfile']['tmp_name'],$store_dir.$HTTP_POST_FILES['upfile']['name']) to if ( move_uploaded_file($HTTP_POST_FILES[$name]['tmp_name'], $store_dir . basename($HTTP_POST_FILES[$name]['name']) ) ... because I looked up move_upload_file() in the manual, and it says it will return FALSE if it fails, so I thought I could encase it in an if() statement. But it's always returning false and not uploading the file. Have I got it wroing? -- Dave Gutteridge [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] mail problem at interland
On Friday 28 January 2005 10:09, David Edwards wrote: I have a fairly simple script written that uses the mail() function on a client site hosted at Interland. I have used a similar script quite a few times before with no problem. However although the script generates no errors, no emails appear at their intended destination. Interland support has not been that helpful and they did suggest I try the '-f' option in the header. That did not work either. Has anyone seen this before, I am running out of ideas. The mail portion of the script is below: $headers .= MIME-Version: 1.0\n; $headers .= Content-type: text/plain; charset=iso-8859-1\n; $headers .= X-Priority: 1\n; $headers .= X-MSMail-Priority: High\n; $headers .= X-Mailer: php\n; $headers .= From: $emailfrom\n; $mailsent = mail($emailto, $subject, $msg, $headers,-f . $emailfrom); 1) Use the proper delimiters between headers -- \r\n 2) Check your mailserver logs -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * -- Search the list archives before you post http://marc.theaimsgroup.com/?l=php-general -- New Year Resolution: Ignore top posted posts -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] mysql_pconnect / persistent database conections
At 10:43 AM 1/27/2005, Richard Lynch wrote: Ben Edwards wrote: Been meaning to investigate persistent database connections for a while. Coming from a rdbms background (oracle with a bit of whatcom sqlanywhare) I have always felt that the overhead of opening a connection at the beginning of each page was a little resource intensive. The mysql_pconnect() function should work well to solve the wasted resource/overhead you describe. But you should be aware that the pconnect function does not exist in the mysqli set of PHP functions. The mysqli functions allow you to access newer features of MySQL 4.1 and higher...like prepared statements. Here is the blurb from Zend: http://www.zend.com/php5/articles/php5-mysqli.php#fn1 Steve -- Steve Slater [EMAIL PROTECTED] Information Security Training and Consulting PHP / MySQL / Web App Security (LAMP) Training: http://www.handsonsecurity.com/training.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] [NEWBIE] Trying to create a function from an existing script
Jon,
Thanks for responding. Unfortunately, it still doesn't work. I tried
it exactly as you wrote, and it still gives me the message that it
failed to upload.
Also, I actually want to force a name change to the file, so that
regardless of what the name of the file uploaded is, it gets changed to
imagefile.jpg. I did try it exactly as you suggested, and it didn't
work so I think there is something else I'm doing wrong. But I thought I
should mention now that I want to impose my own name on the file, to
save confusion later.
Here is the whole if() statement:
if(move_uploaded_file($_HTTP_POST_FILES['upfile']['tmp_name'],rawurlencode($store_dir.
imagefile.jpg)))
{
echo(Uploaded .$HTTP_POST_FILES['upfile']['name']. successfully.);
}
// If the copy function fails output a message.
else
{
echo(Upload of .$HTTP_POST_FILES['upfile']['name']. to
.$store_dir. failed.);
}
--
Dave Gutteridge
[EMAIL PROTECTED]
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Re: [PHP] [NEWBIE] Trying to create a function from an existing script
Dave,
Does $store_dir end with a slash? Is it writable by apache? What do
your log files reveal? What is the output of the script?
On Fri, 2005-01-28 at 15:18 +0900, Dave wrote:
Jon,
Thanks for responding. Unfortunately, it still doesn't work. I tried
it exactly as you wrote, and it still gives me the message that it
failed to upload.
Also, I actually want to force a name change to the file, so that
regardless of what the name of the file uploaded is, it gets changed to
imagefile.jpg. I did try it exactly as you suggested, and it didn't
work so I think there is something else I'm doing wrong. But I thought I
should mention now that I want to impose my own name on the file, to
save confusion later.
Here is the whole if() statement:
if(move_uploaded_file($_HTTP_POST_FILES['upfile']['tmp_name'],rawurlencode($store_dir.
imagefile.jpg)))
{
echo(Uploaded .$HTTP_POST_FILES['upfile']['name']. successfully.);
}
// If the copy function fails output a message.
else
{
echo(Upload of .$HTTP_POST_FILES['upfile']['name']. to
.$store_dir. failed.);
}
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