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From: php-general-digest-help
lists.php.netDate: Fri Mar 02 2001 - 13:06:19 CST
php-general Digest 2 Mar 2001 19:06:19 -0000 Issue 543
Topics (messages 42302 through 42383):
Re: Munging hidden/form variables
42302 by: php3.developersdesk.com
42303 by: php3.developersdesk.com
42307 by: Harshdeep S Jawanda
42324 by: Christian Reiniger
42336 by: Bruce Molyneux
42355 by: Curt Seeliger
42356 by: Boget, Chris
Re: Problem in renaming file]
42304 by: Sebastian Bergmann
42321 by: Hrishi
42322 by: Hrishi
Re: HREFs that can't be
42305 by: php3.developersdesk.com
42308 by: Carsten Gehling
42312 by: CC Zona
42337 by: Boget, Chris
42343 by: Ernest E Vogelsinger
42347 by: Boget, Chris
42349 by: Boget, Chris
42352 by: Robert Vetter
42354 by: Boget, Chris
42360 by: Robert Vetter
42363 by: Boget, Chris
PHP's connection handling
42306 by: Milan Mlynarcik
Tutorial?
42309 by: Tristan.Pretty.risk.sungard.com
42311 by: Tristan.Pretty.risk.sungard.com
42338 by: John Ashton
42344 by: Jeff Oien
42346 by: Brian Paulson
Images Upload Password Protect
42310 by: Squash Buckler
Re: PHP single user??
42313 by: Yasuo Ohgaki
Re: including html
42314 by: Yasuo Ohgaki
image issues
42315 by: John LYC
Re: Double Click
42316 by: Yasuo Ohgaki
File upload not for Netscape?
42317 by: Dhaval Desai
function questions
42318 by: kevin1
session lifetime
42319 by: lagi
Re: Javascript and Php
42320 by: Christian Reiniger
Re: Bitwise solution?
42323 by: Christian Reiniger
42345 by: Boget, Chris
Re: php and javascript
42325 by: Christian Reiniger
42340 by: John Ashton
Re: Help - I can't create jpegs with GD
42326 by: Christian Reiniger
42361 by: Cherie Benoit
Re: whats the message count ?
42327 by: Christian Reiniger
Re: Loss of connection handle object
42328 by: Yasuo Ohgaki
Simple question!!!
42329 by: Ricardo D'Aguiar
42330 by: Adam Wright
42331 by: CC Zona
42332 by: Sue Bailey
42365 by: Ricardo D'Aguiar
i wanna get URL inputed by user's browser.
42333 by: cafe.phpcafe.net
42334 by: cavelife
Re: can't start apache
42335 by: Scott Wagner
Session, cookies not allowed, ssl
42339 by: Carola Meyberg
security concerns with PHP4 module
42341 by: Davydd Cook
undefined symbol (PayFlow Pro)
42342 by: Robert Covell
42350 by: Robert Covell
Running php code inside of a string within a php script..
42348 by: Aviv Revach
42364 by: Lucas Persona
42371 by: Aviv Revach
42376 by: Lucas Persona
server side cookies
42351 by: Jeff
how can i extract from such an array??
42353 by: Sandeep Hundal
42358 by: Data Driven Design
help parsing data files
42357 by: Walgamotte, David
42379 by: Hoover, Josh
Re: PostgreSQL vs InterBase
42359 by: Meir kriheli
[Resend]
42362 by: jimmythetulip190.hotmail.com
strip ^M's ??
42366 by: Brandon Orther
42367 by: Nathan Cassano
42368 by: Walgamotte, David
42370 by: Brandon Orther
How to ready Apache Server or Image Functions
42369 by: Karl J. Stubsjoen
42372 by: Jack Dempsey
Re: Hebrew websites transition with php3 ..
42373 by: Aviv Revach
42378 by: Boaz Yahav
Does anyone know if there exist an job-ad script?
42374 by: David Tandberg-Johansen
session won´t use cookies
42375 by: Tobias Talltorp
Re: [PHP-DEV] pspell/aspell breaking
42377 by: Seth Northrop
linking to specific spot on map?
42380 by: Floyd Baker
42381 by: Jack Dempsey
Splitting a complex string problem
42382 by: rm
MySQL Create Table Problem
42383 by: Jeff Oien
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----------------------------------------------------------------------
attached mail follows:
Addressed to: "Chris" <php_listibcnetwork.net>
php-generallists.php.net
** Reply to note from "Chris" <php_listibcnetwork.net> Thu, 1 Mar 2001 15:43:25 -0800
>
> Would it not be possible to have both the form page and the script page that
> handles the form be generated o the fly with random filenames?
>
> The form page would point to the random generated script page, and the
> script page could delete itself after it is proccessed. You would also want
> a cron to delete any files in case they never bothered to submit the form.
>
> Can anyone see a problem with this?
That makes it a little harder, but I can just view source and hit the
page a couple of times, and I will see that the Action="" in the <FORM>
tag changes and know I have to go back one step to get it. If I have to
I can emulate a person coming in from the home page, walking all the
links to the form, then entering it.
I hit the page that generates the random name.
It returns the random name.
I use it in my following request to get the form.
I fill in the form and send it.
Maybe you can make it 'not worth the effort' for a hacker, but be
careful you don't make it 'not worth the errort' for your legitimate
visitors.
The big problem you have, is if I can fill it in by hand, I can watch
what passes over the network and write a program to emulate it. What a
browser can do is very limited, and even things like headers that are
not normaly visible when you view source are visible to a network
sniffer.
Rick Widmer
Internet Marketing Specialists
http://www.developersdesk.com
attached mail follows:
Addressed to: "Simon Garner" <sgarnerexpio.co.nz>
"Chris" <php_listibcnetwork.net>
"php" <php-generallists.php.net>
** Reply to note from "Simon Garner" <sgarnerexpio.co.nz> Fri, 2 Mar 2001 13:05:00 +1300
>
> So how do you verify that the logged in user is allowed to act on behalf of
> the other ID? You just have to keep reverifying that the client is allowed
> to do what they're doing.
>
I suggest it is time to take a look at sessions:
http://www.php.net/manual/en/html/ref.session.html
Things get easier if you only allow a small group of people into the
site. You won't be able to keep someone who knows a valid username and
password from exploiting things, but you can limit the possible exploits
to what you allow a user to do.
I suggest you use a SSL secured server any time you are sending
passwords across the net. That way they can only be intercepted by
someone with access to the authorized user's machine, or someone with
access to your machine. SSL is not magic, all it does is prevent
someone along the way from snooping.
When someone enters a valid username and password, create a session and
store all the temporary data on the server. If it is never sent to the
browser, there is no way for someone on the other end to modify it. A
PHP session ID is a reasonably secure random number that is hard to
guess. It is even harder to guess the session ID, user name and
password all at the same time.
That still does not stop me, a valid user who can use the system from a
browser, from being able to write a script that fakes my user action.
It does allow you much more control to make sure that neither me or my
robot are able to do anything you don't want me to do.
> It's a chore I know - security usually is :(
Yep!
Rick Widmer
Internet Marketing Specialists
http://www.developersdesk.com
attached mail follows:
Hi,
How about the following:
1. Assign a session id to the form every time you generate it.
2. Maintain that session id on the server side in a sort of cache for a
specific amount of time (say, T) only. Time-out and delete session id
entries that haven't been used within time period T.
3. Have the form page refresh itself every T minutes/seconds etc. (for the
convenience[1] of a genuine user).
4. Ensure that a form with a particular session id can be submitted only
once.
1. Deleting the session id from the session id cache the first time a
form is submitted should ensure this. This would lead to the concept
of "using up" or "consuming" a session id.
5. Don't process any form that doesn't have a corresponding valid session id
stored in the session id cache.
While the approach I have outlined above will be susceptible to eavesdropping
(session ids can be sniffed out), that can easily be taken care of by sending
out the form over an HTTPS session.
Of course, if the attacker sets up a robot to request forms from the actual
server and then keeps on submitting spurious data, you're in trouble. There's
very little that can be done against an attack of this sort. You could perhaps
try to keep track of the time difference between the serving of the form and
its submission. This too, is open to subversion.
Please do point out any loopholes you find in the approach mentioned above.
------------------------
[1]
If a "genuine" user stops to do something else after partially
filling out the form, then this setup could become a nuisance.
"Boget, Chris" wrote:
> Well, this was part of what I was going to do. I was going to check
> to see if the request method was post and if the referer was from
> our host (not just the form/page). If all that was true, then process
> the form. If not, don't.
> However, I know that the $HTTP_REFERER variable is not at all
> reliable. On that note, what browsers/versions would not send this
> information for Apache/PHP to set? I know it is because of the browser
> that the client is using that this variable is unreliable. But what those
> browsers/versions are, I don't know and am hoping someone can
> answer.
>
> Chris
-- Regards, Harshdeep Singh Jawanda.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Member of Technical Staff, [O]+91-020-5676700 X-474 Persistent Systems Pvt. Ltd., [R]+91-020-5890053 harsh
attached mail follows:
On Friday 02 March 2001 00:22, you wrote: > I can think of one way that you can take in an attempy to prevent > this. > It is not totally fool proof but it will make it more difficult > to send spoof data: > > 1) Check your HTTP refereer when the form is submitted. If the > referer is not from your host then don't process the form. > Of course this can be faked quite easily if this person knows > what (s)he doing.
And it would prevent people who don't sent Referrer headers from using the form
-- Christian Reiniger LGDC Webmaster (http://sunsite.dk/lgdc/)The use of COBOL cripples the mind; its teaching should, therefore, be regarded as a criminal offence.
- Edsger W. Dijkstra
attached mail follows:
It's probably a good idea to stop using hidden form fields. Save your state data securely, use sessions etc.
Then you only have the usual problem of validating the data you wanted the user to send you , instead of also the hidden data you were hoping they would leave alone!
HTH
Cheers
Bruce
ps I may be a little late with this since I'm reading the digest!
Bruce Molyneux emeraldsoft.co.uk
-----Original Message-----
From: Chris [mailto:php_listibcnetwork.net]
Sent: Friday, March 02, 2001 12:03 AM
To: php
Subject: Re: [PHP] Munging hidden/form variables
attached mail follows:
'Boget, Chris' wrote: > > > Don't bother with checking the HTTP_REFERER - it can be easily forged. > > There is a very simple solution to this problem -- validate the data from > > the form! > [snip] > > You should be doing this anyway, since who knows what the user could > > type in your input box. Nevermind if somebody makes a copy of your > > form. Never never never trust the client. > > I'm already doing this. However, if I have a hidden variable containing > a value of the current user I'm working with, that value can be changed > to something else and it would pass the test. However, I need to find a > way to determine if something like that has happened. That's where my > description of what I was thinking of doing came from.
Well, anything you get back from the client will be as GET variables, I think. So, if your forms only use POST variables, and you've turned on track_vars, then you can get your variables through $HTTP_POST_VARS() like $foo=$HTTP_POST_VARS('foo'); If I'm wrong on this, I'm sure someone will let me know.
-- Curt Seeliger OAO Corporation, EPA/WED contractor 541/754-4638 seeliger.curt
attached mail follows:
> Well, anything you get back from the client will be as GET > variables, I think. So, if your forms only use POST variables, > and you've turned on track_vars, then you can get your variables > through $HTTP_POST_VARS() like $foo=$HTTP_POST_VARS('foo'); > If I'm wrong on this, I'm sure someone will let me know.
Well, if there is a GET and a POST variable of the same name, the POST value will be used instead. This is a built in security measure of either PHP, Apache or both. However, what you suggest does not prevent someone from viewing and saving the source to their machine, modify the form variables and submit the version of the form on their local machine. Doing this will set everything as a POST and will bypass the check suggested above.
This goes back to what I said initially. I can check to see if the REQUEST_METHOD is POST and check the HTTP_REFERER to see if it is from our host (which it wouldn't be if the user submitted the form from their local machine. However, the problem arises in that the HTTP_REFERER isn't always set because some browsers do not send that information to the server.
So this leads me to the (another) question I had, but am not sure anyone said, at what time and/or in what instances and/or what browsers/versions do not send the HTTP_REFERER information?
I really appreciate all the help and information everyone has given with regards to this issue. You guys are great.
Chris
attached mail follows:
Carrie KL Tam wrote:
> Hi Sebastian,
>
> Don't understand why the following code keep telling me the error "Rename
> failed (Invalid argument)":
> <?php
> $forig = 'd:/pict/orig/YI3 ?a.3WOHF';
> $fcopy = 'd:/pict/copy/test1';
> if (rename($sourcepath,$ftppath))
> {
> echo "pass 1\n";
> }
> ?>
>
> Pls advise
>
> Cheers,
> Carrie Tam
> carrietamscmp.com
-- sebastian bergmann e-mail : sb
attached mail follows:
Sebastian Bergmann wrote:
> Carrie KL Tam wrote: >> Hi Sebastian, >> >> Don't understand why the following code keep telling me the error "Rename >> failed (Invalid argument)": >> <?php >> $forig = 'd:/pict/orig/YI3 ?a.3WOHF';
way i see it, ? and * (among others) are special chars in wind0ze
cheers, hrishi
>> $fcopy = 'd:/pict/copy/test1';
>> if (rename($sourcepath,$ftppath))
>> {
>> echo "pass 1\n";
>> }
>> ?>
>>
>> Pls advise
>>
>> Cheers,
>> Carrie Tam
>> carrietamscmp.com
>
-- -- Yeah, there are more important things in life than money, but they won't go out with you if you don't have any.
attached mail follows:
Hrishi wrote:
> Sebastian Bergmann wrote: > >> Carrie KL Tam wrote: >>> Hi Sebastian, >>> >>> Don't understand why the following code keep telling me the error >>> "Rename failed (Invalid argument)": >>> <?php >>> $forig = 'd:/pict/orig/YI3 ?a.3WOHF'; >>> $fcopy = 'd:/pict/copy/test1'; >>> if (rename($sourcepath,$ftppath)) >>> { >>> echo "pass 1\n"; >>> } >>> ?> whoa there.
what is sourcepath? what is ftppath? what do the variables forig and fcopy do ?
was a bit hasty in answering that :)
-- -- Yeah, there are more important things in life than money, but they won't go out with you if you don't have any.
attached mail follows:
Addressed to: php-generallists.php.net
Chris.Bogetwild.net
** Reply to note from CC Zona <cczonanospam.invalid> Thu, 01 Mar 2001 20:05:55 -0800
>
> In article <4040BBE81A9AD411BD27009027887A7C042ADDtiger.wild.net>,
> Chris.Bogetwild.net ("Boget, Chris") wrote:
>
> > Also, how would I set the (previously GET) vars up as session
> > variables? I'd have to post to yet another script which
> > would set the session variables and in turn SUBMIT (with just
> > the SESSID this time) to the actual page (remember, I can no
> > longer use any GET variables so the header() function would
> > be out) that is the final destination...
>
> Just include the SID as a hidden input. It'll be POSTED to the next page
> right along with your other variables. There's even a way to configure
> your php.ini file so that PHP includes the hidden SID for you. I forget
> which setting it is--maybe "trans-id" or something like that...? Poke
> around in the the "configuration" chapter of the manual; it's in there.
That won't work. Clicking on a link does not trigger sending of fields (hidden or not).
There are only three places you can pass data without using forms, and using buttons, or images to trigger a POST of the data.
1. Get parameters after a ?
2. Cookies.
3. In the URL itself.
Why do you want to eliminate all get params and cookies? That might have a lot of control as to what the best approach will be.
Rick Widmer Internet Marketing Specialists http://www.developersdesk.com
attached mail follows:
From: <php3developersdesk.com>
Sent: Friday, March 02, 2001 9:12 AM
>> Just include the SID as a hidden input. It'll be POSTED to the next page >> right along with your other variables. There's even a way to configure >> your php.ini file so that PHP includes the hidden SID for you. I forget >> which setting it is--maybe "trans-id" or something like that...? Poke >> around in the the "configuration" chapter of the manual; it's in there.
> That won't work. Clicking on a link does not trigger sending of fields > (hidden or not).
No? How about:
<form name=myForm method=post action=...> <input bla bla bla...> </form>
<a href="javascript:document.myForm.submit();">Click here</a>
<a href="#" onclick="document.myForm.submit();return false;">or here</a>
- Carsten
attached mail follows:
In article <7b05571905f3418d210e8be794fcb918news.php.net>,
php3developersdesk.com wrote:
> > > Also, how would I set the (previously GET) vars up as session > > > variables? I'd have to post to yet another script which > > > would set the session variables and in turn SUBMIT (with just > > > the SESSID this time) to the actual page (remember, I can no > > > longer use any GET variables so the header() function would > > > be out) that is the final destination... > > > > Just include the SID as a hidden input. It'll be POSTED to the next page > > right along with your other variables. There's even a way to configure > > your php.ini file so that PHP includes the hidden SID for you. I forget > > which setting it is--maybe "trans-id" or something like that...? Poke > > around in the the "configuration" chapter of the manual; it's in there. > > > That won't work. Clicking on a link does not trigger sending of fields > (hidden or not). > > > There are only three places you can pass data without using forms, and > using buttons, or images to trigger a POST of the data.
Did you read his previous comments? He *is planning to pass the info in a form, one for each link...
-- CC
attached mail follows:
> Just include the SID as a hidden input. It'll be POSTED to > the next page right along with your other variables.
Right.
> There's even a way to configure your php.ini file so that PHP > includes the hidden SID for you. I forget which setting it > is--maybe "trans-id" or something like that...?
It is "--enable-trans-sid" and it is turned on. However, the problem is that it doesn't work. :( If the user does not have cookies turned on, the SID will not be sent through to the next page on HREFs (I know you have to do it manually when using the header() function, but it should be automatically appended when using HRREFs, but it's not. :( )
Chris
attached mail follows:
At 14:07 02.03.2001, Boget, Chris said: --------------------[snip]-------------------- >It is "--enable-trans-sid" and it is turned on. However, the >problem is that it doesn't work. :( If the user does not have >cookies turned on, the SID will not be sent through to the next >page on HREFs (I know you have to do it manually when using >the header() function, but it should be automatically appended >when using HRREFs, but it's not. :( ) --------------------[snip]--------------------
A little checklist:
Have you: - checked the INI file setting "url_rewriter.tags"? With the default installation this is empty, the needed contents are on a comment line. The line should read url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
Are you: - explicitly starting a session with session_start() ? if not, try to explicitly start it - receiving an (old or outdated) PHPSESSID cookie from the browser? Maybe Php decides it's not necessary to rewrite the URLs
...ebird
>O Ernest E. Vogelsinger (\) http://www.1-at-web.at/ ^ ICQ# 13394035
attached mail follows:
> There are only three places you can pass data without using forms, and > using buttons, or images to trigger a POST of the data. > 1. Get parameters after a ? > 2. Cookies. > 3. In the URL itself.
How is 3 different from 1?
> Why do you want to eliminate all get params and cookies? That might > have a lot of control as to what the best approach will be.
GET because they can be modified and Cookies because not all users will have them turned on.
Chris
attached mail follows:
> > That won't work. Clicking on a link does not trigger > > sending of fields (hidden or not). > No? How about: > <form name=myForm method=post action=...> > <input bla bla bla...> > </form> > <a href="javascript:document.myForm.submit();">Click here</a> > <a href="#" onclick="document.myForm.submit();return > false;">or here</a>
This would require a form for every link and that was something I illustrated earlier as one of the possibilities I had come up with. But it was a possibility that I was trying to avoid...
Chris
attached mail follows:
"Boget, Chris" wrote: > > > > That won't work. Clicking on a link does not trigger > > > sending of fields (hidden or not). > > No? How about: > > <form name=myForm method=post action=...> > > <input bla bla bla...> > > </form> > > <a href="javascript:document.myForm.submit();">Click here</a> > > <a href="#" onclick="document.myForm.submit();return > > false;">or here</a> > > This would require a form for every link and that was something I > illustrated earlier as one of the possibilities I had come up with. But > it was a possibility that I was trying to avoid... > > Chris
No, you could do following:
<a href="javascript:document.myForm.action='theLink';document.myForm.submit();">Click here</a>
...for each link. And you'd have one single form.
BTW. In you first email you wrote: "plan they are pushing is to make our site(s) free of all GET variables". Who are "they"?
Robert
attached mail follows:
> > This would require a form for every link and that was something I > > illustrated earlier as one of the possibilities I had come > > up with. But it was a possibility that I was trying to avoid... > No, you could do following: > <a > href="javascript:document.myForm.action='theLink';document.myF > orm.submit();">Click here</a> > ...for each link. And you'd have one single form.
It couldn't be that generic because as I pointed out in my initial email, each link can have a variable number of GET variables and not all of them would have the same name (though, some would). > BTW. In you first email you wrote: "plan they are pushing is > to make our site(s) free of all GET variables". > Who are "they"?
My superiors.
Chris
attached mail follows:
"Boget, Chris" wrote: > > > > This would require a form for every link and that was something I > > > illustrated earlier as one of the possibilities I had come > > > up with. But it was a possibility that I was trying to avoid... > > No, you could do following: > > <a > > href="javascript:document.myForm.action='theLink';document.myF > > orm.submit();">Click here</a> > > ...for each link. And you'd have one single form. > > It couldn't be that generic because as I pointed out in my initial email, > each link can have a variable number of GET variables and not all of > them would have the same name (though, some would).
Then you'd have to insert hidden fields for all possible variables in the form.
> > BTW. In you first email you wrote: "plan they are pushing is > > to make our site(s) free of all GET variables". > > Who are "they"? > > My superiors.
I bet they have nothing better to do than to say: "What are those funny characters next to the internet address? We don't like them. They don't let our site look seriously. And we _are_ a very serious company. They must diappear right away!!"
Robert
attached mail follows:
> --------------------[snip]-------------------- > >It is "--enable-trans-sid" and it is turned on. However, the > >problem is that it doesn't work. :( If the user does not have > >cookies turned on, the SID will not be sent through to the next > >page on HREFs (I know you have to do it manually when using > >the header() function, but it should be automatically appended > >when using HRREFs, but it's not. :( ) > --------------------[snip]-------------------- > A little checklist: > Have you: > - checked the INI file setting "url_rewriter.tags"? With the default > installation this is empty, the needed contents are on a comment line. > The line should read > url_rewriter.tags = > "a=href,area=href,frame=src,input=src,form=fakeentry"
This wasn't in there, but have since added it.
> Are you: > - explicitly starting a session with session_start() ? > if not, try to explicitly start it
Yes
> - receiving an (old or outdated) PHPSESSID cookie from the browser? > Maybe Php decides it's not necessary to rewrite the URLs
No.
This still is not working and *any* help at all on how I can get it working would be greatly apprecaited!!
Here are the relevant directives (as reported by PHPINFO:
Directive Local_Value Master_Value
session.use_trans_sid 1 1 session.auto_start Off Off session.cache_expire 180 180 session.cache_limiter nocache nocache session.cookie_domain no value no value session.cookie_lifetime 0 0 session.entropy_file no value no value session.entropy_length 0 0 session.gc_maxlifetime 1440 1440 session.gc_probability 1 1 session.name PHPSESSID PHPSESSID session.referer_check no value no value session.save_handler files files session.serialize_handler php php session.use_cookies On On
Here is some sample code I am using. All I am doing here is to test to see if the SESSID is being passed on the URL when an HREF is clicked when the browser has cookies turned OFF. If cookies are turned on, using this same code, I'll get the same session ID reported every time. But with cookies turned off, I get different session IDs every time.
Page1: <script language="php">
session_start(); echo "Your session ID is : " . session_id() . "<br><br>\n";
echo "<a href=\"page2.php\">Page 2</a><br>\n"; </script>
Page2: <script language="php">
session_start(); echo "Your session ID is : " . session_id() . "<br><br>\n";
echo "<a href=\"page1.php\">Page 1</a><br>\n"; </script>
Any insight into my problem would be greatly apprecaited.
Chris
attached mail follows:
I'm writing download counter application. I would like to add a speciall functio0nality that determines wheater download was sucess or not. The only one solution how to do it I found is PHP's connection handling.
I'm getting connection status via connection_status() function which is call in function that have been registred as ahutdown function:
function mail_status()
{
mail("meme.com", "connection", connection_status());
}
register_shutdown_function("mail_status");
Then I send header that tell browser to establish download:
header("Content-Type: application/zip");
And then I'm trying to send output which i read from DB(size of 10KB):
echo $content;
All works well, but when i hit cancel button in download dialog window status is NORMAL and not ABORTED. When i put this instead of line before it returns ABORTED.
for($i=0;$i<10000;$i++){ echo $i; };
So ... how could I recognize if Cancel button was pressed in download dialog window ???
-------------------------------------------------------------
Milan Mlynarcik
Web Programmer
Charmed Technology Slovakia
Nam. sv. Egidia 16/37
058 01 Poprad, Slovakia
E-mail: mmlynarcikcharmed.sk
Office: 00421 92 7881 874
Mobile: 00421 905 964 535
Web page: http://www.charmed.com/
-------------------------------------------------------------
attached mail follows:
Hi there, Iam new to the world of PHP, and after my boss told me to learn PHP and MySQL, I found my way here. I am gettign to frips with MySQL, and Basic PHP seems to be sticking in my brain, but I'd really appreciate it if you guys could point me in the direction of a good on-line tutorial that'd point out the basics of geting these two technologies to talk to one another.
Ultimatly, I'd like to have a login screen, that checkes user name against password on my Database.
You guys were recommended to me by a subscriber from another list, I hoep you can help.
Thanks in advance, Tris...
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attached mail follows:
Hi there, Iam new to the world of PHP, and after my boss told me to learn PHP and MySQL, I found my way here. I am gettign to frips with MySQL, and Basic PHP seems to be sticking in my brain, but I'd really appreciate it if you guys could point me in the direction of a good on-line tutorial that'd point out the basics of geting these two technologies to talk to one another.
Ultimatly, I'd like to have a login screen, that checkes user name against password on my Database.
You guys were recommended to me by a subscriber from another list, I hoep you can help.
Thanks in advance, Tris...
********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager.
This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses.
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attached mail follows:
Hey,
There are a million different sites that have hordes of information to offer, One of my favourites is phpbuilder. For a list of more links please visit the php.net pages. In the link section there are a few good links.
Here is a link to some basic php/mysql stuff,
http://www.phpbuilder.com/columns/tim20010110.php3
Best of luck,
John Ashton
johnthedatasource.net
The Data Source Network
http://www.thedatasource.net
> -----Original Message-----
> From: Tristan.Prettyrisk.sungard.com
> [mailto:Tristan.Prettyrisk.sungard.com]
> Sent: March 2, 2001 3:36 AM
> To: php-generallists.php.net
> Subject: [PHP] Tutorial?
>
>
>
>
> Hi there,
> Iam new to the world of PHP, and after my boss told me to learn
> PHP and MySQL, I
> found my way here.
> I am gettign to frips with MySQL, and Basic PHP seems to be sticking in my
> brain, but I'd really appreciate it if you guys could point me in
> the direction
> of a good on-line tutorial that'd point out the basics of geting these two
> technologies to talk to one another.
>
> Ultimatly, I'd like to have a login screen, that checkes user
> name against
> password on my Database.
>
> You guys were recommended to me by a subscriber from another
> list, I hoep you
> can help.
>
> Thanks in advance,
> Tris...
>
>
>
>
>
> **********************************************************************
> This email and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they
> are addressed. If you have received this email in error please notify
> the system manager.
>
> This footnote also confirms that this email message has been swept by
> MIMEsweeper for the presence of computer viruses.
>
>
> **********************************************************************
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: php-general-unsubscribelists.php.net
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> To contact the list administrators, e-mail: php-list-adminlists.php.net
>
>
attached mail follows:
I started with this: http://www.php.net/tut.php went from there. Also http://www.thickbook.com/ has some good stuff. Jeff Oien
> Hi there,
> Iam new to the world of PHP, and after my boss told me to learn PHP and MySQL, I
> found my way here.
> I am gettign to frips with MySQL, and Basic PHP seems to be sticking in my
> brain, but I'd really appreciate it if you guys could point me in the direction
> of a good on-line tutorial that'd point out the basics of geting these two
> technologies to talk to one another.
>
> Ultimatly, I'd like to have a login screen, that checkes user name against
> password on my Database.
>
> You guys were recommended to me by a subscriber from another list, I hoep you
> can help.
>
> Thanks in advance,
> Tris...
>
>
>
>
>
> **********************************************************************
> This email and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they
> are addressed. If you have received this email in error please notify
> the system manager.
>
> This footnote also confirms that this email message has been swept by
> MIMEsweeper for the presence of computer viruses.
>
>
> **********************************************************************
>
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> To unsubscribe, e-mail: php-general-unsubscribelists.php.net
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>
attached mail follows:
You might also go to http://www.devshed.com they have a very good php section.
For code to look at go to http://www.weberdev.com/ or http://www.zend.com
Thank you
Brian Paulson
Sr. Web Developer
bpaulsonchieftain.com
http://www.chieftain.com
1-800-269-6397
-----Original Message-----
From: Jeff Oien [mailto:jeffwebdesigns1.com]
Sent: Friday, March 02, 2001 7:49 AM
To: PHP
Subject: RE: [PHP] Tutorial?
I started with this: http://www.php.net/tut.php went from there. Also http://www.thickbook.com/ has some good stuff. Jeff Oien
> Hi there,
> Iam new to the world of PHP, and after my boss told me to learn PHP and
MySQL, I
> found my way here.
> I am gettign to frips with MySQL, and Basic PHP seems to be sticking in my
> brain, but I'd really appreciate it if you guys could point me in the
direction
> of a good on-line tutorial that'd point out the basics of geting these two
> technologies to talk to one another.
>
> Ultimatly, I'd like to have a login screen, that checkes user name
against
> password on my Database.
>
> You guys were recommended to me by a subscriber from another list, I hoep
you
> can help.
>
> Thanks in advance,
> Tris...
>
>
>
>
>
> **********************************************************************
> This email and any files transmitted with it are confidential and
> intended solely for the use of the individual or entity to whom they
> are addressed. If you have received this email in error please notify
> the system manager.
>
> This footnote also confirms that this email message has been swept by
> MIMEsweeper for the presence of computer viruses.
>
>
> **********************************************************************
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: php-general-unsubscribelists.php.net
> For additional commands, e-mail: php-general-helplists.php.net
> To contact the list administrators, e-mail: php-list-adminlists.php.net
>
-- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe
attached mail follows:
I'm concepting a system in php that offers user level password protected upload / download of image files - certain users would only be able to access certain files.
The file sizes could be anywhere from 1mb on up to 25mb.
I am thinking of storing the (user uploaded and downloadable) files outside of the www directory (if that is possible with php) and using mysql to track files and associate them with users. I would like to pose a few questions:
1. How would you get around scrip timeouts on huge 25mb files.
1a. In a virtually hosted situation, how much php can a server provide if 5 people are tying up connections/php with 25mb downloads.
2. If it is possible to upload files outside of the www directory via php, would this bring added security concerns to the site. I don't wan't the files to be browseable by J.Q. Public.
3. Is there a better solution using straight ftp connections that could also provides user level password protection - keeping in mind that users would need the capacity to create an account and upload a file without an administrator having to create directories and passwords.
Thanks in advance for any ideas/opinions/etc.
Kevin
attached mail follows:
$1toye.p.sourceforge.net...
>
> Todd Cary <toddaristesoftware.com> wrote in message
> news:3A9C76B0.E4A1192Daristesoftware.com...
> > I am having a very strange problem: PHP 4.0.4 on a NT 4 platform with
> > IIS 5 is only allowing one surfer to do a DB Select. If the DB is busy
> > with the first user, the page is not available to other users. And I
> > have no problems with Win 2K.
> >
> > Am I missing something very obvious?
>
What is your DB, are you using MS-SQL Server? If it is Developer Edition, I believe it allows only 1 db connection. (Has MS changed this restriction? Number of connections developer edition can accept may wrong. I don't remember well. Correct me if it is wrong.) Or didn't you setup DB to accept only 1 connection? Sounds like this is the reason to me.
Regards,
Yasuo Ohgaki
attached mail follows:
> > Marcos wrote: > > > index.php > > include ('info.html) > > I think > > readfile($inputFileName); > > would be a better option. >
FYI
You might want to add headers using header() with readfile().
PHP does not parse with readfile(), so it is more efficient. i.e. PHP does not look for <?php ?>. (I use include() always, though)
Regards,
Yasuo Ohgaki
attached mail follows:
GIF89a ÷ƺ–ÿÛQßΦ¶¦ŠM=ÿãqÿßaçßÂκš–Šuÿãu÷ï릚}-
®¢†Æ¶–meY®ž†‚yiqmYÿãeyuqïç×ÿ×Aÿãyÿ玎y5¾²–ÿÛMÿ×5×ƶïëÛ¾–Žqï׆žŽmÿÛ=ß×ÛiUÿÒ$Φ¶®–ÿÛEðð
b&X¤ððððD¢¯âWÏÀbð¨h7‘?€“€“<!`Ȥ
*.X¤ðððððŽ?X¤›ðððð¶¤ÀbðXM!ùØ, ¡18p Á&\?¡Š
p?A¡€”pàA 4dX?Áà?$(Pù?Ä— (ÀAÍ› >˜?J
?—3/ ?(?,èpA€¥Ðú€‚ÏJ›BxÚ‘¯3?à U«Ù¾* »õ?Y âz1‚‚
&ü¥! ¼\ Ó;
i have the above in my database,,... it is a gif.. that i store as a blob... using fread("*.gif");
then i do this to retrive it... <img src=\"getpic.php?ID=".$ID."\">
//in getpic.php
$query = "select pic from table where id = '$ID'";
$result = MYSQL_QUERY($query);
$data = MYSQL_RESULT($result,0, "diagram");
Header("Content-type: image/gif"); print $data;
////////// this will siplay my img, my gif.. now the problem is that i want to use function like GetImageSize().. on this pics.. how do i do it?
john
attached mail follows:
> A tactic I've been planning to use, but don't know if it actually works or > not, is to disable the button first thing in its onClick so the second click > occurs on a disabled button. Does anybody know if this actually works or > not? > > - Theo
How do you determine if the click is the first time, when user send form, decide to go back to previous page using browser's back button? It's impossible to determine the click is the first or not using JavaScript. (It's only works browser does not send form data immediately and it allow users to send form data while it is sending form data or waiting response from server. Is this what you want to prevent? Then it works.)
John's uses hash to compare posted values are the same as in DB, it works. In many cases, it may be a preferred way. If you are just worried about sending form data multiple times using browser's back button, you can do as follows using session var.
switch ($task) { case 'update': if ($HTTP_SESSION_VAR['FORM_DATA_SENT']==false) { // do update } $HTTP_SESSION_VAR['FORM_DATA_SENT'] = true; break; case 'show_form': $HTTP_SESSION_VAR['FORM_DATA_SENT'] = false; // show form break; }
Regards,
Yasuo Ohgaki
>
> -----Original Message-----
> From: John Huggins [mailto:hugginstls2000.com]
> Sent: Wednesday, February 28, 2001 3:04 PM
> To: Manuel Lemos; php-generallists.php.net
> Subject: RE: [PHP] Double Click
>
>
> If you are lucky and are feeding this form data to a database, you can
> create a unique hash field from other fields that would not change from
> click 1 to click 2. Then just make the database treat the hash as a
unique
> index and it should prevent double entries. Works for me.
>
> Other advice is to not tell the double clicker that had an error; Just
> silently ignore their second request.
>
> > -----Original Message-----
> > From: Manuel Lemos [mailto:mlemosacm.org]
> > Sent: Wednesday, February 28, 2001 2:55 PM
> > To: php-generallists.php.net
> > Subject: Re: [PHP] Double Click
> >
> >
> > Hello Fabian,
> >
> > On 28-Feb-01 03:01:02, you wrote:
> >
> >
> > >Hi,
> >
> > >I have a page, and when I have to add a product I use a form,
> > many people are
> > >used to make double click in every task, so when the product is
> > sent with a
> > >double click in the send button, the program send it twice to
> > the data base.
> >
> > >What can I do to prevent this?
> >
> > You may want to try this forms generation class that lets you define a
> > warning message that shows when the user attempts to submit a form more
> > than once.
> >
> > http://phpclasses.UpperDesign.com/browse.html/package/1
> >
> > Regards,
> > Manuel Lemos
> >
> > Web Programming Components using PHP Classes.
> > Look at: acm.org">http://phpclasses.UpperDesign.com/?user=mlemosacm.org
> > --
> > E-mail: mlemosacm.org
> > URL: http://www.mlemos.e-na.net/
> > PGP key: http://www.mlemos.e-na.net/ManuelLemos.pgp
> > --
> >
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, e-mail: php-general-unsubscribelists.php.net
> > For additional commands, e-mail: php-general-helplists.php.net
> > To contact the list administrators, e-mail: php-list-adminlists.php.net
> >
>
>
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> PHP General Mailing List (http://www.php.net/)
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>
>
attached mail follows:
Hi!
File upload doesn't seem to work from Netscape. It works with Internet Explorer.
In netscape it says Network Error Occured..
Why's that..?
Thanl You! Dhaval Desai
__________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
attached mail follows:
I have a here doc:
print <<<END Hey there foo::bar($baz) how are you doing? END;
foo::bar is a method that returns the name of $baz. I can't seem to get that to interpolate properly. It would make my life cleaner and easier if this could work. Is this at all possible?
attached mail follows:
Hi All,
I would like too keep a session going from between 1 to 3 days user selectable via my authentication system. If i change the php.ini then the session will not be changeable how can I do it without changing the lifetime variable?
Regards Lagi
attached mail follows:
On Thursday 01 March 2001 13:19, you wrote:
> I'd like to include an inc file once a button id cliked!
You can only request a new page. Period. PHP runs on the server, button clicks are evaluated on the client (browser).
-- Christian Reiniger LGDC Webmaster (http://sunsite.dk/lgdc/)The use of COBOL cripples the mind; its teaching should, therefore, be regarded as a criminal offence.
- Edsger W. Dijkstra
attached mail follows:
On Thursday 01 March 2001 20:58, you wrote:
> But that would give me a value of a variable variable. > And I need a numerical value so > > $var1 ="joe"; > $var2 = date( "U" ); > > echo "$var1$var2"; > > won't do me any good.
Ahhh. You want to use the mcrypt functions or simply crypt() ?
-- Christian Reiniger LGDC Webmaster (http://sunsite.dk/lgdc/)The use of COBOL cripples the mind; its teaching should, therefore, be regarded as a criminal offence.
- Edsger W. Dijkstra
attached mail follows:
> > I have 2 values. The first is a constant while the second is not. > Is the first value a numerical value (real/integer?) or a > string value?
String.
This is what I've come up with and it seems to work pretty ok. What do you guys think?
(test code to illustrate a point; other than the XORing, not what I'm actually going to do with the "live" code)
<script language="php">
$uniqueArray = array(); for( $i = 0; $i <= 100; $i++ ) { $certnum = date( "U" ); // what the second variable is always set to if( $certnum == $lastCertNum ) { sleep( 1 ); } $uid = ( $uid == "nsa000" ) ? "mdb000" : "nsa000"; // sample first variable $uniqueNum = ( hexdec( $uid ) ^ $certnum ); echo "$uid ^ $certnum = $uniqueNum<br>\n"; if( in_array( $uniqueNum, $uniqueArray )) { echo "Not a unique number!<br><br>\n"; } $uniqueArray[] = $uniqueNum; flush(); $lastCertNum = $certnum; }
</script>
Chris
attached mail follows:
On Friday 02 March 2001 06:21, you wrote: > Hello, > > Are there any good examples of producing embedded javascript code in a > php file?
<?php somecode ?> <script language='javascript'> sglfjh s </script> <?php more code ?>
-- Christian Reiniger LGDC Webmaster (http://sunsite.dk/lgdc/)The use of COBOL cripples the mind; its teaching should, therefore, be regarded as a criminal offence.
- Edsger W. Dijkstra
attached mail follows:
Well not sure what ya need an example of :) php is php and javascript is javascript.
What excatly do you need help wiht ?
> -----Original Message-----
> From: Christian Reiniger [mailto:creinigmayn.de]
> Sent: March 2, 2001 5:34 AM
> To: Php-GeneralLists. Php. Net
> Subject: Re: [PHP] php and javascript
>
>
> On Friday 02 March 2001 06:21, you wrote:
> > Hello,
> >
> > Are there any good examples of producing embedded javascript code in a
> > php file?
>
> <?php
> somecode
> ?>
> <script language='javascript'>
> sglfjh s
> </script>
> <?php
> more code
> ?>
>
> --
> Christian Reiniger
> LGDC Webmaster (http://sunsite.dk/lgdc/)
>
> The use of COBOL cripples the mind; its teaching should, therefore,
> be regarded as a criminal offence.
>
> - Edsger W. Dijkstra
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: php-general-unsubscribelists.php.net
> For additional commands, e-mail: php-general-helplists.php.net
> To contact the list administrators, e-mail: php-list-adminlists.php.net
>
>
attached mail follows:
On Friday 02 March 2001 06:46, you wrote: > I can't create or manipulate jpegs, but pngs work fine. I am using a > hosting service. They installed GD 1.8.4 with jpeg support a few days > ago, but I'm thinking they did it wrong. I'm using code I know works > because it's straight out of the PHP Cookbook. What do I need to tell > them to correct the problem?
Depends on what errors you get. "I can't create or manipulate jpegs" isn't particularly helpful...
-- Christian Reiniger LGDC Webmaster (http://sunsite.dk/lgdc/)The use of COBOL cripples the mind; its teaching should, therefore, be regarded as a criminal offence.
- Edsger W. Dijkstra
attached mail follows:
> Depends on what errors you get. "I can't create or manipulate jpegs" > isn't particularly helpful...
OK, it returns a broken image and when I download that the resulting file reads "ImageJpeg: No JPG support in this PHP build". But tech support says they installed the jpeg support and that they did it correctly.
I've tried using code that Rasmus wrote, too. And that definitely should work. :)
-- Cherie Benoit
attached mail follows:
On Thursday 01 March 2001 12:51, you wrote:
> 2. i can order "old" mails from the script who managed this folder > right ? but i need to say what number i want.. like i want number > 499-550 .. so my question what number do we have actually ? (i suppose > it started with one, but where are we right now?)
Look at the headers of one of the messages. They contain a line of the
form
X-From_: php-general-return-42156-creinig=mayn.delists.php.net
The 42156 in there is the message number
-- Christian Reiniger LGDC Webmaster (http://sunsite.dk/lgdc/)The use of COBOL cripples the mind; its teaching should, therefore, be regarded as a criminal offence.
- Edsger W. Dijkstra
attached mail follows:
I was curious, so I made simple test code, it seems works fine for PHP4.0.4 as Apache 1.3.17 module running under RedHat Linux 7.0.1. (Besides, I have very similar code that you have. It works for me)
What is your environment?
If you are 100% sure that you don't have bug in code, I suggest to fill bug report with your code.
Regards,
Yasuo Ohgaki
--- My test code output=== BEGIN === Resource id #1 <= database link resource Resource id #2 <= query result resource Object <= PgSql db object Resource id #3 <= query result resource === END ===
This is my test code
<?php
class DB_PGSQL { var $res_connection; var $res_result;
function DB_PGSQL($connect_string) { $this->res_connection = pg_pConnect($connect_string); }
function Query($sql) { $this->res_result = pg_Exec($this->res_connection, $sql); return $this->res_result; } }
class DB { var $database; var $source_type;
function DB($source_type, $connect_string) { $this->source_type = $source_type; switch ($source_type) { case 'PGSQL': $this->database = new DB_PGSQL($connect_string); break; } }
function Query($sql) { $this->database->Query($sql); } }
$db = new DB('PGSQL','dbname=db_session host=dev user=yohgaki');
ECHO $db->database->res_connection;echo '<br>'; $db->database->Query('SELECT * FROM sys_session'); // CALL PGSQL class' Query() directly ECHO $db->database->res_result;echo '<br>';
ECHO $db->database;echo '<br>'; $db->Query('SELECT * FROM sys_session'); // CALL PGSQL class' Query() INdirectly ECHO $db->database->res_result;echo '<br>';
?>
> Well, you already have code to PostgreSQLDataSource ... the other object > just encapsulates it ... > > ok heres some more code: > > class AbstractDataSourceManager > { > var $dataSourceName; > var $dataSource; > var $error_handler; > > ... > > function open() > { > <make $dataSource object with connection params> > > if (is_Object($dataSource)) > return $dataSource->open(); > else > return false; > } > > function executeQuery( $queryString ) > { > return $this->dataSource->executeQuery($queryString); > } > } > > -------------------- > Test Code: > > if ($HTTP_GET_VARS["testno"]==7) > { > $manualNameTest = new > AbstractDataSourceManager("PostgreSQLDataSource","","","wwwuser","","rp2"); > $result = $manualNameTest->executeQuery("select * from requirements;"); > > $db = new PostgreSQLDataSource('','','wwwuser','','template1'); > $db->open(); > echo $db->connection."<BR>"; > echo $db->executeQuery("select * from issues;"); > } > > ---------------------- > Test Output: > > The connection in open() is :Resource id #1 > The connection in executeQuery() is :'' > > Warning: Supplied argument is not a valid PostgreSQL link resource in > /var/wwwroot/php/PostgreSQLDataSource.php on line 67 <this is the > pg_pConnect line...> > The connection in open() is :Resource id #2 > Resource id #2 > The connection in executeQuery() is :'Resource id #2' > Object > ---------------- > > So in other words, the one using the encapsulator doesnt work - it seems to > lose $this->connection in PostgreSQLDataSource when its contained in > AbstractDataSourceManager ! > > ... theres something screwball here - i mean - an object should be able to > access its own properties in any scope at any time shouldnt it ? > > This is totally screwing me here ... > > AndrewH > > ----- Original Message ----- > From: "Andrew Hill" <ahill
attached mail follows:
Hi, Imagine the following script:
<HTML> <TITLE>Some Title</TITLE> <BODY> <?php $var = 1; if ($var == 1) { die ("I'm dead"); } echo "I'm alive"; ?> </BODY> </HTML>
If I try to execute via Internet Explorer ("5.x") apparently every thing works fine. It shows the string "I'm dead".
But if I use the Netscape 4.7x, I get a blank screen. When I view the Source Code ("HTML code in Netscape") it shows:
<HTML> <TITLE>Some Title</TITLE> <BODY> I'm dead
Netscape can't render the page if its missing the </BODY> and </HTML> tags in the end. I already used 'return' end 'exit' functions but with the same result.
There is some configuration parameter to the PHP server to send the rest of HTML code after exit the script or workaround?
Thanks,
attached mail follows:
Don't use die (die just stops everything, nothing else gets send).
> <HTML> > <TITLE>Some Title</TITLE> > <BODY> > <?php > $var = 1; > if ($var == 1) { > echo ("I'm dead"); > } else { > echo "I'm alive"; > } > ?> > </BODY> > </HTML>
----- Original Message -----
From: "Ricardo D'Aguiar" <ricardomemosis.pt>
To: <php-generallists.php.net>
Sent: Friday, March 02, 2001 10:54 AM
Subject: [PHP] Simple question!!!
> Hi,
> Imagine the following script:
>
> <HTML>
> <TITLE>Some Title</TITLE>
> <BODY>
> <?php
> $var = 1;
> if ($var == 1) {
> die ("I'm dead");
> }
> echo "I'm alive";
> ?>
> </BODY>
> </HTML>
>
> If I try to execute via Internet Explorer ("5.x") apparently every thing
> works fine.
> It shows the string "I'm dead".
>
> But if I use the Netscape 4.7x, I get a blank screen.
> When I view the Source Code ("HTML code in Netscape") it shows:
>
> <HTML>
> <TITLE>Some Title</TITLE>
> <BODY>
> I'm dead
>
> Netscape can't render the page if its missing the </BODY> and </HTML>
> tags in the end.
> I already used 'return' end 'exit' functions but with the same result.
>
> There is some configuration parameter to the PHP server to send the rest
> of HTML code after exit the script or workaround?
>
> Thanks,
>
>
>
>
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> PHP General Mailing List (http://www.php.net/)
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attached mail follows:
In article <3A9F7BDA.9C43A6A6memosis.pt>,
ricardomemosis.pt (Ricardo D'Aguiar) wrote:
> Imagine the following script: > > <HTML> > <TITLE>Some Title</TITLE> > <BODY> > <?php > $var = 1; > if ($var == 1) { > die ("I'm dead"); > } > echo "I'm alive"; > ?> > </BODY> > </HTML> > > If I try to execute via Internet Explorer ("5.x") apparently every thing > works fine. > It shows the string "I'm dead". > > But if I use the Netscape 4.7x, I get a blank screen. > When I view the Source Code ("HTML code in Netscape") it shows: > > <HTML> > <TITLE>Some Title</TITLE> > <BODY> > I'm dead > > Netscape can't render the page if its missing the </BODY> and </HTML> > tags in the end. > I already used 'return' end 'exit' functions but with the same result. > > There is some configuration parameter to the PHP server to send the rest > of HTML code after exit the script or workaround?
Is it an option to just move the code below the </html> tag? Another option would be to echo the closing tags from within the conditional, prior to calling the die(). I believe output buffering can also be used to achieve what you want, but someone else will have to explain how (whether?) that can be done here.
-- CC
attached mail follows:
I'm sure there are more officially correct ways of doing it, but I've always echoed /body /html before the die happens.
Sue
----- Original Message -----
From: Ricardo D'Aguiar <ricardomemosis.pt>
> Imagine the following script:
>
> <HTML>
> <TITLE>Some Title</TITLE>
> <BODY>
> <?php
> $var = 1;
> if ($var == 1) {
> die ("I'm dead");
> }
> echo "I'm alive";
> ?>
> </BODY>
> </HTML>
>
> If I try to execute via Internet Explorer ("5.x") apparently every thing
> works fine.
> It shows the string "I'm dead".
>
> But if I use the Netscape 4.7x, I get a blank screen.
> When I view the Source Code ("HTML code in Netscape") it shows:
>
> <HTML>
> <TITLE>Some Title</TITLE>
> <BODY>
> I'm dead
>
> Netscape can't render the page if its missing the </BODY> and </HTML>
> tags in the end.
> I already used 'return' end 'exit' functions but with the same result.
>
> There is some configuration parameter to the PHP server to send the rest
> of HTML code after exit the script or workaround?
attached mail follows:
Hi,
CC wrote: >(...)Another option would be to echo the closing tags from within the conditional, prior >to calling the die(). I already thought that, but if I want to use the die function inside another function that can be called anywhere in the script (inside a table or form) I've possibly the same problem.
>I believe output buffering can also be used to >achieve what you want, but someone else will have to explain how (whether?) >that can be done here. That a good idea, I thinks it is a new feature of PHP 4.0.
Thanks ... +++++++++++++++++++++++++++++++ Ricardo D'Aguiar MemoSis - Sistemas Informáticos Portugal +++++++++++++++++++++++++++++++
attached mail follows:
hi~
#cat httpd.conf | grep ErrorDocument ErrorDocument 404 http://aaa.bbb.ccc.ddd/404.php
i wanna get URL inputed by user's browser.
# cat 404.php <? $pre_url = $HTTP_SERVER_VARS[HTTP_REFERER]; echo "$pre_url"; ?>
have a good time~. :)
attached mail follows:
hi~
#cat httpd.conf | grep ErrorDocument ErrorDocument 404 http://aaa.bbb.ccc.ddd/404.php
i wanna get URL inputed by user's browser.
# cat 404.php <? $pre_url = $HTTP_SERVER_VARS[HTTP_REFERER]; echo "$pre_url"; ?>
have a good time~. :)
attached mail follows:
----- Original Message ----- From: Scott Wagner To: php Sent: Thursday, March 01, 2001 11:55 PM Subject: can't start apache
Hi I just installed mysql, apache and php4 on Linux Mandrake 7.0 from a cd I got with the book "PHP Fast and Easy" After installing apache it seemed ok and started normally. But after installing PHP4 I get the following error message when I try to start apache:
Syntax error on line 207 of httpd. config: cannot load /usr/apache_1.3.12/libexec/libphp4.so into server: /usr/loca/apache_1.3.12/libexec/libphp4.so: undefined symbol: mysql_init
I used the following command to build php4: ./configure --with-mysql=/usr/local/mysql-3.22.32-pc-linux-gnu-i686/ --with-apxs=/usr/local/apache_1.3.12/bin/apxs
Including ./configure --activate-module=src/modules/modules/p in installation fails, saying directories do not exist. Looking at previous output it appears that the modules have already been activated.
Any hints in a newbie-friendly format would be greatly appreciated. Thanks, SW
attached mail follows:
Hello everybody,
I am fairly new to php and have the following problem:
I wrote an application that uses sessionhandling. I will enclose parts of the code below. It runs fine under Netscape 4.74, or Explorer 5 and also under other Browsers. Problems arise under Netscape 4.6 when cookies are not allowed.
When I ask for the startpage, only one of three parts of a frame appears, and disappears again, and another part of the frame is briefly displayed and disappears again. It keeps flickering and doesnt stop. I have also seen a browser where it was flickering a few seconds but then finally the page was properly displayed. I thought that was because PHP seems to set cookies, but if that doesnt work it uses its own sessionmanagement. Something seems to go wrong in our case. My boss thinks our problem has something to do with cookies, as it runs fine as long as cookies are enabled. It also runs fine if we order it via https (SSL).
Do you have any clue what could go wrong and how I could try to fix it??? Why does it work with SSL?
I hope I have been precisely enough in describing my problem. I tried as hard as I could ;-) If not please ask for more information.
Thank you very much for your help!!!!!
Here is part of the code:
The following function is called on top of every page that I wrote by <?php
top_of_page(getenv("SCRIPT_FILENAME"));
?> <HTML and the rest of html and php-Code. ------------------------------------------------------------------------------------
function top_of_page($page_name, $db_persistent_connection = true, $redirect = true) { /* Error reporting */ error_reporting(255); global $db, $sess_rolle, $sess_ben_id, $QUERY_STRING;
/* QUERY_STRING */ build_query_string();
/* free $page_name from path */ $page_name = basename($page_name); /* Headers to prevent page from being cached */ header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified header ("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1 header ("Pragma: no-cache"); // HTTP/1.0 /* Set PHP Options */ ignore_user_abort(TRUE);
/*
Open Handle to DB (PostgreSQL)
*/
if ($db_persistent_connection)
{ $db=pg_pconnect("dbname=license port=5432 user=postgres
password=a73hui09w"); }
else
{ $db=pg_connect("dbname=license port=5432 user=postgres
password=a73hui09w"); }
if (!$db)
{
/*
redirect client to error page
if connect was not successful
*/
header("Location: ../error/db_err.html");
return TRUE;
}
/*
Start Session
ALERT! If browser rejects all cookies,
the server only returns empty documents.
*/
session_start();
if (!session_is_registered("sess_rolle"))
{
/*
New session! goto index page!
*/
$sess_rolle=-1;
session_register("sess_rolle");
$sess_ben_id=-1;
session_register("sess_ben_id");
$sess_message="";
session_register("sess_message");
writeLog("utils.inc.php", "session started", true);
if ($page_name!="index.php" and $redirect)
{
header("Location: index.php?" . SID);
exit;
}
}
----------------------------------------------------------------------------------
attached mail follows:
Greetings, all.
I'm a relative newcomer to PHP, looking into the possibilities of setting up a LAMP (Linux, Apache, MySQL, PHP, and Perl) platform for a new web server. We have everything set up and running currently, with PHP 4.04 running as an Apache module. We'd like to pitch this to the higher-ups as a good thing for our site and our customers (who would also be able to use PHP), but we first have to address some security concerns.
Namely, we're thinking it would be nice for users to be able to write scripts which would generate and store files within their home directories. However, because PHP runs as nobody, any such file would essentially need writable permission for every user. This leaves any PHP-written file vulnerable to exploitation by anybody with a site on the server and some knowledge of PHP.
Essentially, I'm wondering if there's any way in this situation for a PHP script to inherit the permissions of the user that owns it. This would allow us (and our users) to write freely within the confines of our own directories. Nice thought, but I'm really beginning to wonder if it's doable.
Any input or suggestions which could be offered would be very much appreciated. Thanks.
attached mail follows:
Does anyone know how to fix the following problem? I have configured php with --with-pfpro=/usr/local and it does not complain about the header or the library.
rootserver5:/usr/local/apache/conf# ../bin/apachectl configtest
Syntax error on line 213 of /usr/local/apache1317/conf/httpd.conf:
Cannot load /usr/local/apache1317/libexec/libphp4.so into server:
/usr/local/apa
che1317/libexec/libphp4.so: undefined symbol: PNVersion
rootserver5:/usr/local/apache/conf#
I have run into this before with other undefined symbols but have just reconfigured php to included the library. Any ideas?
-Bob
attached mail follows:
When I try compile php I get the following error that is directly related to PNVersion:
rootserver5:/usr/local/phpApache/php-4.0.4pl1# make > make.out
pfpro.c: In function `php_if_pfpro_version':
pfpro.c:129: warning: initialization makes pointer from integer without a
cast
rootserver5:/usr/local/phpApache/php-4.0.4pl1#
The code in pfpro.c that is affected is: /* {{{ proto string pfpro_version() Returns the version of the Payflow Pro library */ PHP_FUNCTION(pfpro_version) { if (ZEND_NUM_ARGS() != 0) { WRONG_PARAM_COUNT; }
RETURN_STRING(PNVersion(), 1); }
Is it just a coincidence that this is bombing out as well as the undefined symbol...
-Bob
-----Original Message-----
From: Robert Covell [mailto:rcovellrolet.com]
Sent: Friday, March 02, 2001 7:51 AM
To: php-generallists.php.net
Subject: [PHP] undefined symbol (PayFlow Pro)
Does anyone know how to fix the following problem? I have configured php with --with-pfpro=/usr/local and it does not complain about the header or the library.
rootserver5:/usr/local/apache/conf# ../bin/apachectl configtest
Syntax error on line 213 of /usr/local/apache1317/conf/httpd.conf:
Cannot load /usr/local/apache1317/libexec/libphp4.so into server:
/usr/local/apa
che1317/libexec/libphp4.so: undefined symbol: PNVersion
rootserver5:/usr/local/apache/conf#
I have run into this before with other undefined symbols but have just reconfigured php to included the library. Any ideas?
-Bob
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attached mail follows:
Hello!
I'm facing a problem.
Inside of a php3 script - I have a string that contains html code as well as php3 code.
At start, when I tried ECHOing the string to screen, the php commands weren't activated and viewing the source of the generated page allowed me to see that they were just left as they are, without any compilation.
How can I make those php3 commands to work as they supposed to?
Thank you in advance -
Aviv Revach
BRILLIANeT Website - http://www.brillianet.com/
attached mail follows:
Hy there!
Aviv Revach wrote: > How can I make those php3 commands to work as they supposed to?
Take a look at the eval() function http://www.php.net/manual/en/function.eval.php It does exactly what you are looking for...
See you,
-- Lucas Persona ICQ #17635618 lpersona
attached mail follows:
Hey!
At 14:29 02/03/01 -0300, Lucas Persona wrote: >Hy there! > >Aviv Revach wrote: > > How can I make those php3 commands to work as they supposed to? > > Take a look at the eval() function >http://www.php.net/manual/en/function.eval.php > It does exactly what you are looking for...
Actually it doesn't. My string does not(!!) contains only php code. It contains HTML tags, text, and php code (called with <?php ?>).
Now, What should I do in order to run both the html tags and the php commands in it?
Thank you in advance -
Aviv Revach
BRILLIANeT Website - http://www.brillianet.com/
attached mail follows:
Hey,
Aviv Revach wrote: > At 14:29 02/03/01 -0300, Lucas Persona wrote: > >Aviv Revach wrote: > > > How can I make those php3 commands to work as they supposed to? > > Take a look at the eval() function > >http://www.php.net/manual/en/function.eval.php > > Actually it doesn't. My string does not(!!) contains only php code. > It contains HTML tags, text, and php code (called with <?php ?>).
I don't know any real function that does it...others could know something more about this, but if nothing is presented to you, you could do something like: - get all the '<?php' '?>' tags' position and separe them from the other code (that will be HTML); - you will have two things (could be an array of data). One is all the php code and the other is the HTML code; If you create a bidimensional array you can create a sequence of php and html code, or better than that, create a vector that will have the Data Type (HTML or PHP) and the value (the code) - Then, for each row or field of you array/vector , you check if it is php code (then use eval) or HTML (then use echo).
Hope this helps,
-- Lucas Persona ICQ #17635618 lpersona
attached mail follows:
Does anyone know how to set server side cookies in php? Or can you point me to a link on how to do this. Please note that I am not asking how to set client side cookies.
Thanks,
Jeff
attached mail follows:
hi all, just a quick question.
i've made a personal addressbook, the code for which i'm going to release soon (best probably for newbies). anyway, i want to make it so that i can pass multiple email address from one page to another.
basically it'll be a form select function like : <select name="$emailto[]";> <option name="email1">name1 <option name="email2">name2 <option name="email3">name3 <option name="email4">name4 </select>
now say i select name 1 and 4. i want to extract the emails on the page the variables are passed to, seperated by a comma.
any piece of code??
thanks!
/sunny
__________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
attached mail follows:
$email_list = implode(",",$emailto);
The name in your select probably doesn't need the $
Data Driven Design PO Box 1084 Holly Hill, Florida 32117
http://www.datadrivendesign.com
http://www.rossidesigns.net
----- Original Message -----
From: "Sandeep Hundal" <sandeep_wdeyahoo.com>
To: <php-generallists.php.net>
Sent: Friday, March 02, 2001 11:28 AM
Subject: [PHP] how can i extract from such an array??
> hi all, just a quick question.
>
> i've made a personal addressbook, the code for which i'm going to
> release soon (best probably for newbies). anyway, i want to make it
> so that i can pass multiple email address from one page to another.
>
> basically it'll be a form select function like :
> <select name="$emailto[]";>
> <option name="email1">name1
> <option name="email2">name2
> <option name="email3">name3
> <option name="email4">name4
> </select>
>
> now say i select name 1 and 4. i want to extract the emails on the
> page the variables are passed to, seperated by a comma.
>
> any piece of code??
>
> thanks!
>
> /sunny
>
> __________________________________________________
> Do You Yahoo!?
> Get email at your own domain with Yahoo! Mail.
> http://personal.mail.yahoo.com/
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: php-general-unsubscribelists.php.net
> For additional commands, e-mail: php-general-helplists.php.net
> To contact the list administrators, e-mail: php-list-adminlists.php.net
>
attached mail follows:
Php is not parsing .data files, I have the following in Apache config.
AddType application/x-httpd-php phtml php php3 data
Thanks, David
attached mail follows:
Try putting this in your config in place of what you currently have:
AddType application/x-httpd-php phtml AddType application/x-httpd-php php AddType application/x-httpd-php php3 AddType application/x-httpd-php data
Then restart Apache and see if that does it for you.
Josh Hoover KnowledgeStorm, Inc.
Searching for a new IT solution for your company? Need to improve your product marketing? Visit KnowledgeStorm at www.knowledgestorm.com to learn how we can simplify the process for you. KnowledgeStorm - Your IT Search Starts Here
> Php is not parsing .data files, I have the following in Apache config. > > AddType application/x-httpd-php phtml php php3 data
attached mail follows:
On Friday 02 March 2001 00:23, Shaun Thomas wrote: > On Thu, 1 Mar 2001, Meir kriheli wrote: > > I use both of the databases (Interbase 6.01 and PostgreSQL 7.1beta4). > > > > PostgreSQL has more features comapared to Interbase (the procedureal > > language is very robust and there are many datatyps to choose from. Also > > you can have some kind of object support in it to inherit tables for > > example), but it's windows implemenation is very hard (at least for me, I > > like to compile it). > > Postgres also has a nasty show-stopping bug they don't seem to want to > fix. Try making a stored procedure with many parameters, and send > a single null to it. I dare you. I so love having all of my other > parameters, and the return value of the function turned into null because > postgres can't tell where a null occoured.
I don't like stored procedures, or functions in any programming language that accepts many parameters, and I avoid the as much as I can. Those things are hard to debug and write (hmm, what paraemeters should go here ? :-( ) and they hinder the readability of the code.
As for null values, I don't use them as well, I work with different databases and each one has their quirks about null. Basiclly null is undefined and should stay that way. Usually I decide on an invalid value (such as -1) and pass it to the function.
> I also love the fact that you can't drop foreign keys, modify columns, > drop columns without rebuilding the entire table, etc. We use it here, > but it makes me want to pull my hair out. If someone would just combine > postgres and mysql, we'd have the best database in the universe. Fast and > stable, with all of the RDBMS anyone could want.
Well I can do all of this in mysql because there's no referential integrity. You can't drop or modify a column which is reference by a foreign key, beacuse that would break the integrity. You don't need to rebuld the table, just drop the foriegn key and off you go.
> But as it stands, postgres is still a bit player with an incomplete > feature set. But I don't want to start a holy war here, so I'll drop it.
OK.
> > As for speed both are very fast (even when compared to commerical DB, in > > my tests the deafult install of Interbase outperfomed the default install > > of Oracle 8i about 10X, tested on P166 with 96MB and PII400 with 192MB). > > This only occours if you don't know how to optimize Oracle. Oracle is > *very* picky about *everything*. You need index tablespaces on separate > disks from the data tablespaces, and yet another one for system > tablespaces. You should also have one for archive logs, redo logs, and of > course your temporary tables. Setting it to threading mode is also nice > for connection pooling and to stop killing your machine under heavy load. > > That, and the machines you've quoted are in no way powerful enough for > production Oracle databases, period. You should also run oracle on some > kind of Solaris/Sun combo. Raw mount points direct to the actual disks is > ideal, but loopback filesystems work just as well. Remember to cluster > your raid into 4 - 6 arrays of 3+ disks, too. There is no such thing as a > default Oracle install, because installing oracle on a single user machine > with one disk and only a little ram (yes, anything under 512 is very > little for Oracle) will make Oracle look like a piece of crap. > > The point about Oracle is that it *lets* you do all of those > optimizations, and if you're good at it, it will outperform almost any > other database you throw at it. Trust me on this one.
Well let me see,
1. I have several databases to choose from, Which give me the performance I need.
2. I don't have to be a DBA to manage them, I don't have to use raids to get performance and I don't have to split indexes between hard disks to get adaquete preformence.
3. I don't a supercomputer and I can use them in moderate hardware for my needs, and I don't have to dedicate plenty of RAM to them.
4. This databases are open-source and don't have linking problems. Anyone tried to install Oracle 8.0.5 on Linux (patch-O-rama for Glibc). 8i is a resource hog (JVM in the database, are they nuts ?) and i won;t touch it with a stick,
5. I can expect this databases to work for me out of the box (out of the install in this case)
6. All this databases are free and I can choose the one I want according to the task I'm facing, without paying outrages licensing fee to Oracle, and spending lots of money on unnedded hardware.
Isn't the choice obvious ? Why would anyone touch Oracle - I guess it is only because of their hype and spin - much like some other company I won't mention.
BTW, I was in Oracle's OPP program for quite a while, but left it when 8i came out, it was an overkill. (But I sure miss those Oracle parties, They were outrages, or as one of their representives said to me, they had lots of money the needed to spend).
OK, I'll stop now, I'm running out of air, I think I'm turning blue, Help !! Help !! someone ? anyo.... ahhhhhhhhhh ^^^_^^_^___________________
-- Meir KriheliThere's someone in my head, but it's not me - Pink Floyd
attached mail follows:
[Resend] Was Not Able To Take Last Entry.. Please Fill Out Again.
Hey... We Haven't Talked In So Long!! How Have You Been? Thought I would Forward you this email!
I usually delete these but I opened this one, like what I saw, and thought you would like to see this.
http://%33%35%30%36%35%36%31%34%39%37/cc%63v%76%76%78%78%78%7A%7A%7A%38%398%39/
IF THE LINK IS NOT HIGHLIGHTED OR YOU CANNOT CLICK ON IT. COPY AND PASTE IT IN YOUR BROWSER.
attached mail follows:
Hello,
I am making a PHP script that upload formmail into people web directory with all the settings easily configured on a web based setup screen. Is there a way to have php remove all ^M (Control M) from the file before it uploads it to the server?
Thank you,
--------------------------------------------
Brandon Orther
WebIntellects Design/Development Manager
brandonwebintellects.com
800-994-6364
www.webintellects.com
--------------------------------------------
attached mail follows:
Here is a solution I can up with to solve all the CR and LF funniness coming from different web browsers.
$input = ereg_replace("\r\n|\n|\r", "\n", $input);
-----Original Message-----
From: Brandon Orther [mailto:brandonwebintellects.com]
Sent: Friday, March 02, 2001 9:43 AM
To: PHP User Group
Subject: [PHP] strip ^M's ??
Hello,
I am making a PHP script that upload formmail into people web directory with all the settings easily configured on a web based setup screen. Is there a way to have php remove all ^M (Control M) from the file before it uploads it to the server?
Thank you,
--------------------------------------------
Brandon Orther
WebIntellects Design/Development Manager
brandonwebintellects.com
800-994-6364
www.webintellects.com
--------------------------------------------
-- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe
attached mail follows:
use the dos2unix utility
-----Original Message-----
From: Brandon Orther [mailto:brandonwebintellects.com]
Sent: Friday, March 02, 2001 11:43 AM
To: PHP User Group
Subject: [PHP] strip ^M's ??
Hello,
I am making a PHP script that upload formmail into people web directory with all the settings easily configured on a web based setup screen. Is there a way to have php remove all ^M (Control M) from the file before it uploads it to the server?
Thank you,
--------------------------------------------
Brandon Orther
WebIntellects Design/Development Manager
brandonwebintellects.com
800-994-6364
www.webintellects.com
--------------------------------------------
-- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe
attached mail follows:
Thanks!
Werked Great d;-Þ
-----Original Message-----
From: Nathan Cassano [mailto:nathancjhunter.com]
Sent: Friday, March 02, 2001 9:46 AM
To: 'Brandon Orther'; php-generallists.php.net
Subject: RE: [PHP] strip ^M's ??
Here is a solution I can up with to solve all the CR and LF funniness coming from different web browsers.
$input = ereg_replace("\r\n|\n|\r", "\n", $input);
-----Original Message-----
From: Brandon Orther [mailto:brandonwebintellects.com]
Sent: Friday, March 02, 2001 9:43 AM
To: PHP User Group
Subject: [PHP] strip ^M's ??
Hello,
I am making a PHP script that upload formmail into people web directory with all the settings easily configured on a web based setup screen. Is there a way to have php remove all ^M (Control M) from the file before it uploads it to the server?
Thank you,
--------------------------------------------
Brandon Orther
WebIntellects Design/Development Manager
brandonwebintellects.com
800-994-6364
www.webintellects.com
--------------------------------------------
-- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: php-general-unsubscribe
attached mail follows:
Hello,
I'm trying to to Image manipulation using PHP. It faild at the first Image Call (imagefontheight)! So I guess I need to compile my PHP server to support the extendid list of image functions. What are the steps to doing this?
Thanks!
attached mail follows:
http://www.php.net/manual/en/ref.image.php
~jack
"Karl J. Stubsjoen" wrote:
>
> Hello,
>
> I'm trying to to Image manipulation using PHP. It faild at the first Image
> Call (imagefontheight)! So I guess I need to compile my PHP server to
> support the extendid list of image functions. What are the steps to doing
> this?
>
> Thanks!
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: php-general-unsubscribelists.php.net
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> To contact the list administrators, e-mail: php-list-adminlists.php.net
attached mail follows:
Hey!
About Netscape's Hebrew support.. soon... but not yet..
>And one more thing, the different browsers on PalmPilots (AvantGo , webClient >etc.) rely on palm's Hebrew support which is only logical, no visual support >in palm).
Oh, good to know.
>If I'm not out of line here, can you tell me what this site is about, and >what kind of audienece accessing it you excpect ? If it is for the common >people, most of them will use IE, I guess they don't even know how to install >netscape for themself, and most of them even don't know how to change their >homepage :-(
Well, I'm building this site for a shop. It's audience will probably be adults between ages of 25 to 55. They won't be Internet wizards, but this shop is rather expensive so they will probably be more than just common people.
>There's no easy solution for this and many Hebrew site developers are having >hard time trying to figure out what to do.
>Maybe you should run a poll on your site (should be written in visual >encoding - of course) asking the visitors for their opinions.
hmmmm..... I'm getting tired from this Hebrew issue.. This is probably the reason to change my profession.. ;(
Still no quick answers.. you chose to ignore Visual-Only browsers. You told me that many Hebrew website developers didn't. What should I do??
Thank you in advance -
Aviv Revach
XOR-Coders Mega Programming Resource Site! - http://members.xoom.com/xorcoders/
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Why build your own shop when you can build one with NetVision (Nana) or Walla shops?
Sincerely
berber
Visit http://www.weberdev.com Today!!! To see where PHP might take you tomorrow.
-----Original Message-----
From: Aviv Revach [mailto:jolpnetvision.net.il]
Sent: Thursday, March 01, 2001 8:14 PM
To: Meir kriheli; php-generallists.php.net
Subject: Re: [PHP] Hebrew websites transition with php3 ..
Hey!
About Netscape's Hebrew support.. soon... but not yet..
>And one more thing, the different browsers on PalmPilots (AvantGo , webClient >etc.) rely on palm's Hebrew support which is only logical, no visual support >in palm).
Oh, good to know.
>If I'm not out of line here, can you tell me what this site is about, and >what kind of audienece accessing it you excpect ? If it is for the common >people, most of them will use IE, I guess they don't even know how to install >netscape for themself, and most of them even don't know how to change their >homepage :-(
Well, I'm building this site for a shop. It's audience will probably be adults between ages of 25 to 55. They won't be Internet wizards, but this shop is rather expensive so they will probably be more than just common people.
>There's no easy solution for this and many Hebrew site developers are having >hard time trying to figure out what to do.
>Maybe you should run a poll on your site (should be written in visual >encoding - of course) asking the visitors for their opinions.
hmmmm..... I'm getting tired from this Hebrew issue.. This is probably the reason to change my profession.. ;(
Still no quick answers.. you chose to ignore Visual-Only browsers. You told me that many Hebrew website developers didn't. What should I do??
Thank you in advance -
Aviv Revach
XOR-Coders Mega Programming Resource Site! - http://members.xoom.com/xorcoders/
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Does anyone know if there exist an job-ad script?
David
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I have a problem with the session not using cookies.
The code below doesn´t seem to set a cookie even though my php.ini has it set. If I use the header after initializing the session, nothing appears in getsess.php. If I click the link on the other hand, the PHPSESSID-variable is added to the URL.
What do I do to enable the cookies? (I know how ordinary cookies work and how to set and delete them=
<? // -- default.php --> if ($submit) {
$pref_username = "tobias"; $pref_password = "password";
if ($pref_username == $username && $pref_password == $password) { session_start();
session_register("SESSION"); $SESSION["username"] = $username; $SESSION["password"] = $password; // header("Location: getsess.php"); // echo "<a href=getsess.php>go</a>"; } else { header("Location: $PHP_SELF?username=$username"); } } ?>
<form method="post" action="<? echo $PHP_SELF; ?>"> Username: <input type="text" name="username" value="<? echo $username; ?>"> <br> Password: <input type="text" name="password"> <br> <input type="submit" name="submit"> </form>
// -- getsess.php --> <? session_start(); echo $SESSION["username"]; echo $SESSION["password"]; ?>
What am I missing?
Thanks // Tobias
attached mail follows:
On Fri, 2 Mar 2001, PHP development echospace wrote:
> I remember being able to compile, but not use pspell on a RH7 machine. Never had time to look into it. Maybe now I will. Compile problems might be due to the fact that gcc 2.96 is behaving oddly - I couldn't compile half the things with it properly. Try recent egcs instead. It looks however that I can't blame compiler only in your case. If you can't get it resolved, could you please submit a bug report with the part of the output where compile fails (not just *that* very line, but like 50 preceding lines too - a larger chunk so I can see) >>>
Hmmm. So, I try to recompile to reproduce the error, this time advancing back to .12; I compile; no errors AND the module error goes away (thus, it works great as it always had on RH6.2).
Weird.
These are the only two things I can think of.
My progression was this; get .12 (it failed to compile; (php+apache - pspell/aspell compiled fine), read php-dev, saw there might be issues so I reverted back to .11.2 (pspell). It compiled, but, with the aspell module issue. Figured perhaps it was the most recent aspell (I had gotten aspell-.33); so, I reverted that back to 32.6; recompiled still got aspell module issues. Noted that RH7 have some glibc issues (and, it had caused some other issues with aspell/pspell); updated both glibc and gcc from redhat (rpm updates), recompiled, still had aspell module issues with PHP. Finally, to replicate the compile error I went BACK to pspell .12, recompiled, everything worked.
So, the two things I can think of is:
a) the newest aspell libraries are causing problems either in the compile or in the aspell module loading
b) redhat's buggy glibc/gcc
the only odd thing was that I can't necessarily isolate either of these as the cause. But, aspell 32.6+pspell .12+updated RH glibc 2.2-12 & gcc-2.96-69 + apache 1.3.14 + php-4.0.4pl1 works on RH 7 now. My inclination is that it's aspell, since, the same behavior existed with both stock and updated glibc and gcc.
>
>
>
> ----- Original Message -----
> From: Seth Northrop
> To: php-generallists.php.net,php-devlists.php.net
> Sent: Thu, 1 Mar 2001 18:41:25 -0800 (PST)
> Subject: [PHP-DEV] pspell/aspell breaking
>
>
> Setup:
> aspell-.32.6
> pspell-.11.2
> php-4.0.4pl1
> apache_1.3.14
> RH 7.0
> glibc 2.2-12
> gcc-2.96-69
>
> Procedure:
> ./pspell-.11.2/configure
> make && make install
>
> ./aspell-.32.6/configure
> make && make install
>
> ./php-4.0.4pl1/configure --without-gd --with-mysql
> --with-config-file-path=/usr/local/apache/etc --enable-debug=no
> --with-pspell --with-apache=/usr/local/src/apache_1.3.14
> make && make install
>
> ./apache_1.3.14/configure --prefix=/usr/local/apache --with-layout=GNU
> --disable-module=userdir --disable-module=include
> --activate-module=src/modules/php4/libphp4.a
> make && make install
>
> Results in:
> Warning: PSPELL couldn't open the dictionary. reason: Unable to load the
> "aspell" module. in foo.inc on line 564
>
> Aspell works great on the command line. Am I missing something?
>
> Incidently, I can't even get php to compile with pspell-.12
>
> Ideas?
> Seth
>
>
>
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Hi.. We have a city map using co-ordinates to link to specific info on various buildings, etc. The links bring up an information page with data and photos for each building locations on the map.
My question is, when this information page is accessed from another direction, say a menu, can there be a link that operates in 'reverse', back to the map and the building in question? We still want people to see the map, relating to a specific building, whether they start there or end up there.
I thought the map could perhaps position itself so that the point of interest is always in the center, or that it blinks, or has a arrow pointing to it. It doesn't matter what the final display looks like, just that is shows a particular location clearly.
Can anyone say if this is even possible?
Thanks.
Floyd
--
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Hey Floyd,
You can do lots with dynamic info using gd and PHP's image functions... for example, you could read the map into a new image, draw a circle around the area in question, then output this new picture...check out php.net's info on images:
http://www.php.net/manual/en/ref.image.php
best of luck,
~jack
Floyd Baker wrote:
>
> Hi.. We have a city map using co-ordinates to link to specific info on various
> buildings, etc. The links bring up an information page with data and photos for
> each building locations on the map.
>
> My question is, when this information page is accessed from another direction,
> say a menu, can there be a link that operates in 'reverse', back to the map and
> the building in question? We still want people to see the map, relating to a
> specific building, whether they start there or end up there.
>
> I thought the map could perhaps position itself so that the point of interest is
> always in the center, or that it blinks, or has a arrow pointing to it. It
> doesn't matter what the final display looks like, just that is shows a
> particular location clearly.
>
> Can anyone say if this is even possible?
>
> Thanks.
>
> Floyd
>
> --
>
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I have a string that can be any length and contain any number or words. Each string also has, somewhere near end, a list of parameters that can begin with any number of five or six different parameter markers. I need to find the position of the first of these parameters markers, which can be in any order, so I can seperate the user string from the parameters...and I can't change the way the information is provided.
The only way I could get this to work is, since there's only five different markers, locate the position of each marker in the string, stick it in an array, sort the array and find the first element that is greater than 3 (the strpos uses an offset of 3 since the user portion of the string cannot be less than three charcters long plus a space), this element has to be the marker and position that begins the parameter portion of the string.
Anyone know of a better more elegant ( read as faster) way to handle this problem.
rm
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This is driving me nuts. I really tried to figure it out myself. I have a form for creating a table. The form fields have field_name field_type field_length, and checkboxes for not_null, auto_increment and primary.
When I check the primary key checkbox it always makes the first field the primary key no matter what. And it makes two date fields I enter NULL and the rest NOT NULL no matter what I put in the checkboxes. The code is below along with a printout of the SQL query. I only wanted suffix and death date to be null. This is combination from PHP Fast and Easy and MySQL by Dubois.
$sql = "CREATE TABLE $table_name (";
for ($i = 0; $i < count($field_name); $i++) {
$sql .= "$field_name[$i] $field_type[$i]";
if ($not_null[$i] == "Y") { $additional = " NOT NULL"; } else { $additional = " NULL"; }
if ($auto_increment[$i] == "Y") { $additional .= " AUTO_INCREMENT"; } else { $additional .= ""; }
if ($primary[$i] == "Y") { $additional .= " primary key";
} else { $additional .= ""; }
if ($field_length[$i] != "") { $sql .= "($field_length[$i]) $additional,"; } else { $sql .= " $additional,"; }
}
$sql = substr($sql, 0, -1);
$sql .= ")";
------------
CREATE TABLE president (last_name varchar(15) NOT NULL primary key,first_name varchar(15) NOT NULL,suffix varchar(5) NOT NULL,city varchar(20) NOT NULL,state varchar(2) NOT NULL,birth date NULL,death date NULL)
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