[PHP] Re: using Cascading style sheet
I am confident nearly all browsers support CSS. Only the oldest still lingering out there will not. But keep in mind your site is still readable if someone is still using an outdated browser. Advantages - many But the most important is consistency and centralization. You can change the look of your entire site by modifying one or two files. And it is much easier to have a novice come in and do basic edits to files. For example, I teach my clients who want to post articles of their own how to do bold, italic, underline, header1...6 then I just drop in the include files for header and footer and make any links and done. Paul Sailom wrote: > I just turn to use CSS instead of HTML style. Can you explain pros and > cons of using CSS? I am quite concern about compatibility to client-side > web browser. Thanks > > Sailom -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP Installation Problem
Thanks all. I have now resolved. For future reference, the problem was as you said, I didn't have php configured for mysql support. I traced this back to the installation of the operating system, Red Hat 7.2. Through the graphical installation, all php modules apart from mysql support and odbc support are installed by default. These two have to be specifically chosen, which I didn't do. Anyway problem now resolved This e-mail is intended for the recipient only and may contain confidential information. If you are not the intended recipient then you should reply to the sender and take no further ation based upon the content of the message. Internet e-mails are not necessarily secure and CCM Limited does not accept any responsibility for changes made to this message. Although checks have been made to ensure this message and any attchments are free from viruses the recipient should ensure that this is the case. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to become a good PHP coder?
You could also visit http://devshed.com for some of their tutorials regarding PHP specially PHP101 nad alot of sample codes and projects. Mike - Original Message - From: "Wee Keat" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Wednesday, July 31, 2002 12:57 PM Subject: Re: [PHP] How to become a good PHP coder? > Hi peter... > > Wow!! That's a heck lot of info for me to digest! Thank you so much for all > that trouble! > > Very useful stuffs... can't thank you enuff... > > > Yours, > Wee Keat > > > "Good timber does not grow with ease; the stronger the wind, the stronger > the trees." > > > > - Original Message - > From: "Peter J. Schoenster" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: 31 July, 2002 2:40 PM > Subject: RE: [PHP] How to become a good PHP coder? > > > > On 31 Jul 2002 at 11:38, Martin Towell wrote: > > > > > The best way to become proficient in programming (or anything, come to > > > that) is with _lots_ of practice. > > > > ...snip > > > > > Personally, I don't bog myself down in code from the start. I think in > > > sorta pseudo-code, then once I have a solution, I then implement in > > > language-specific code. > > > > I whole-heartedly agree with the above. > > > > It's all to easy to just start spinning out code and weaving things > together and before you know it you've got something. But then come the > > inevitable changes, how will your code handle it? > > > > I would suggest reading some Steve McConnell. > > > > > http://www.amazon.com/exec/obidos/ASIN/1556154844/ref=ase_stevemcconnelconA/ > 103-2560652-4298245 > > > > That's the author's affiliate id, doesn't hurt to help them make more > money. It links to "Code Complete". As one reviewer says: > > > > > Code Complete showed me that it's a lot more than that, beginning by > > > designing your program, not just starting to write code right away, up > > > to topics like naming conventions for variables, how to determine what > > > code to put into a routine or how to make your program easier to debug. > > > > I cannot emphsize enough to follow some sort of standard. At least to read > through the standard once. > > > > http://pear.php.net/manual/en/standards.php > > > > Pragmatic Programmer is also quite good: > > > > > http://www.amazon.com/o/ASIN/020161622X/ref=cm_custrec_gl_acc/103-2560652-42 > 98245 > > > > Anyone with 3/4 a brain can throw together some code to do something. > You've got thousands of examples and you might stumble across > > some of mine. It is another thing entirely to write code that will form a > basis for evolution. The web is all about evolution. We always have to get > > the latest project done yesterday and then before we've even tested it > we've got changes coming in ... thinking about what you are going to do > > and how you are going to grow it and test it are very important. > > > > Peter > > > > > > > > -- > > 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 General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP + Apache + ODBC on linux
Hi to all!!
I have a problem and i think maby somebody can help me.
I have an MS Sql server on a Windows 2000.
I have a PHP web in a linux debian. Im trying to access to the MS SQL server through
unixodbc.
Unixodbc works well becouse y test it under linux , with isql and sqsh, and i know
that it works.
in my PHP code I load the odbc module with dl('odbc'), and it works, but
the problem is that when i do odbc_pconnect("mydsn","myuser","mypasswd"); y have an
error like this:
Warning: SQL error: [unixODBC] Could not find DSN in odbc.ini, SQL state 08001 in
SQLConnect in /path/to/my/page.php on line XX
Warning: Supplied argument is not a valid ODBC-Link resource in /path/to/my/page.php
on line XX
When i test the odbc with isql under linux, i think that isql find an .odbc.ini under
$HOME
the file is like this:
[ODBC Data Sources]
cdr2 = FreeTDS
[cdr2]
Servername = 192.168.129.6
TraceFile = /tmp/odbc.log
Driver = /usr/lib/odbc/libtdsodbc.so
Description = logs del call manager.
DSN = cdr2
DB = CDR
User = myuser
Password = mypasswd
Port = 1433
[Default]
Driver = /usr/lib/odbc/libtdsodbc.so
and i think that the problem is that apache user dont find this file. My apache user
is www-data, and i try to copy an .odbc.ini file to this user $HOME, but dont works...
the conclusions are:
1º ODBC works
2º I have PHP compiled with ODBC support.
3º other users with an .odbc.ini file under $HOME can access to ODBC.
but the problem is still there :(
so my question is: how can i access from PHP on debian to a well configured ODBC ?
thanks in advance!!
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[PHP] Re: my application is not able to communicate with qmail sever !
Hi All !
First let me thank Jonas Pasche(qmail),David Phillips(qmail),Richard
Lynch(php) and rest of the community for helping me to solve the problem..
Finally after a bit of trial and error it worked..Here I am pointing out
where I did the mistakes..
The first mistake I did was..what Jonas was pointing about...
1. I should not have set the sendmail_path
As my application is running on Win2k...I need not set the path..I
tried with all possible paths like,
/var/qmail/bin/qmail-inject
As the mail didn't work with qmail, which was working with sendmail, I
was confused to set this..I thought first the
control goes to SMTP server and then searches for the sendmail_path
there in the Linux box.
After I commented out the sendmail_path,the mail server has thrown me
pop-up message..saying..
"See http://pobox.com/~djb/docs/smtplf.html.";
Then I thought it is CR LF problem.. And I tried with the following
test mail program..
mail("[EMAIL PROTECTED]","test","test");
and it worked to my excitement.
And that confirmed me that "CR LF problem" is the second mistake I did
which was also pointed out by David Phillips..
2. I have replaced all the headers which were separated by only "\n"
before, with "\r\n". ..and that solved my problem..
Actually my problem was only "CR LF problem" and I couldn't diagnose
that because I set the sendmail_path..which I
should not..
When sendmail_path is set, the mail(test mail for that matter also..)
failed without any error notification from
the mail server..which gave me the impression that the mail server is
sitting idle..
Thanks once again for all the support..
Regards !
Sreedhar.
==
Sreedhar Katikireddy, Software Engineer,
CS Software Solutions Pvt. Ltd.
425 Pantheon Road, Egmore, Chennai 600 008, INDIA
Phones: +91(44) 819 1336 thru 38, 819 3335
Fax: +91(44) 819 2339
url: www.cssolutionsinc.com
==
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Re: [PHP] passing arrays between pages with serialize
Hallo DoL,
it worked when i didn't use urldecode(), just stripslashes():
page-1
$s_array1 = urlencode(serialize($array1));
header("Location: page-2?h_array1=$s_array1");
page-2
$array1 = unserialize(stripslashes($_GET["h_array1"]));
The other way that worked was passing arrays in $_SESSION. You don't need
even serialize them in that case.
D> Hi
D> I would like to pass three arrays, two of them are two dimensional arrays,
D> to another page (or to the same page just submit to itself) using hidden
D> field and the function serialize.
D> (this is a two dimensional array)
D> page-1
D> $s_array1 = serialize($array1);
D>
D> page-2
D> $array1= unserialize(urldecode(stripslashes($_POST['h_array1'])));
D> it seems to work except there appears to be one NULL record added to the
D> beginning of the array.
D> it affects the following :-
D> count(array_keys($array1) ) returns actual_no_of_keys + 1
D> foreach () echo with one NULL record at the beginning
D> reset($array1) erase the array completely !!
D> and it doesn't help to use rawurl(en|de)code, and with | without
D> stripslashes!
D> PLEASE HELP! if you can resolve this, or has a better ways to pass arrays
D> between pages.
D> Many Thanks
D> /dl
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[PHP] Bcc with the mail command
Hello all,
Just a question about PHP mail comand.
Usually I have something like this:
if (mail($to,$Subject,$Body,$MailHeaders)) {
return 1;
}
else {
return 0;
}
Is there any way to use a BCC instead of to?
I would like that the message sent did not have the address of the person it is
sending it to.
Any ideas or suggestions?
Thank you,
Carlos Fernando.
Re: [PHP] Re: passing variable via url ( newbye question)
The obvius and easy think is alwaiss the hard to find My problem vas the > of the tag, that I forgot, dummy issue but I made The right adn working one now are http://myadress/php/mypage.php?modo=123&color=red&size=3 and to get echo $_GET['modo'].""; echo $_GET['color'].""; echo $_GET['size'].""; "Leif K-Brooks" <[EMAIL PROTECTED]> escreveu na mensagem [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > PLEASE don't tell the newbies to mess up their code! That is not > compatible with all versions of php! DO NOT USE THOSE!!! STICK TO YOUR > CURRENT GOOD CODE! Bother with them for security and compatibly. > > Lord Loh. wrote: > > >http://myadress/php/mypage.php?modo=123&color=red&size=3 > > > >is fine! > > > >you can now use these variables like > >$modo $color and $size; > > > >Why bother with $_GET['modo']; ? > > > > > > > > > > > > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: passing variable via url ( newbye question)
Besides my newbye status, I guess you are not update. the $_GET is a must have when you use set globals to off, ( this is default after 4.2.1), and must be maintained for security reasons. Since I'm newbye I play with new and fresh version, and I can get details that older "phpers" does not take care since the are still using older versions. By the way thank you for your try. "Lord Loh." <[EMAIL PROTECTED]> escreveu na mensagem [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > http://myadress/php/mypage.php?modo=123&color=red&size=3 > > is fine! > > you can now use these variables like > $modo $color and $size; > > Why bother with $_GET['modo']; ? > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Bcc with the mail command
Yes, the header can contain this:
$mailheader="Bcc: [EMAIL PROTECTED]\r\nTo: [EMAIL PROTECTED]";
Elias,
"Carlos Fernando Scheidecker Antunes" <[EMAIL PROTECTED]> wrote in
message 012301c23874$982a5c70$93505ad1@Nando0">news:012301c23874$982a5c70$93505ad1@Nando0...
Hello all,
Just a question about PHP mail comand.
Usually I have something like this:
if (mail($to,$Subject,$Body,$MailHeaders)) {
return 1;
}
else {
return 0;
}
Is there any way to use a BCC instead of to?
I would like that the message sent did not have the address of the person it
is sending it to.
Any ideas or suggestions?
Thank you,
Carlos Fernando.
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[PHP] extending class then calling its original function
Hello when I extended a class and overwrite a function, can i after overwriting that function call it so it does what it used to do? for example in Delphi I say: procedure TMyExtendedClass.Proc1; begin // do new stuff here inherited; // calls the TMyClass.Proc1; end; Elias -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] web services and PHP
A'la ASP WebServices perhaps? "Bob Lockie" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > >I'd like to know if it's possible to use PHP to develop and implement > >Web Services. If so, please point me to sites, articles, or tutorials > >that discuss this topic in more detail. Thanks. > > How do you define web services? > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] file upload
>From: "sally tirchett" <[EMAIL PROTECTED]> >To: [EMAIL PROTECTED] >CC: [EMAIL PROTECTED] >Date: Tue, 30 Jul 2002 21:07:05 + > > >Hello, > >I would like some help with uploading a text file from c:\temp\trial.txt >(pc with windows 2000 installed) and import it to a pc (red hat linux 6 >installed) ip 164.130.160.89 and save it into an sql database 'production'. >Can you please help? > > >If the above is not possible how can i run from php a prog found >ex.c:temp\db1.mdb. > > > >Thanks > > >Sally > _ Chat with friends online, try MSN Messenger: http://messenger.msn.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] web services and PHP
There are two ways (SOAP) to use SOAP library written in PHP such as NuSOAP by Dietrich Ayala or to use PHP-SOAP toolkit (module for PHP written in C)by Brad Lafountain(coding) and Shane Caraveo(testing) (available at sourceforge.net). Regards, Andrey > "Bob Lockie" <[EMAIL PROTECTED]> wrote in message > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > >I'd like to know if it's possible to use PHP to develop and implement > > >Web Services. If so, please point me to sites, articles, or tutorials > > >that discuss this topic in more detail. Thanks. > > > > How do you define web services? > > > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Bea Weblogic Webserver
Hi, Is it possible to configure PHP for a BEA Weblogic Webserver? If so anyone who did it? and how? Tx MH -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] extending class then calling its original function
On Wednesday 31 July 2002 18:36, lallous wrote: > Hello when I extended a class and overwrite a function, can i after > overwriting that function call it so it does what it used to do? > > for example in Delphi I say: > > procedure TMyExtendedClass.Proc1; > begin > // do new stuff here > inherited; // calls the TMyClass.Proc1; > end; Yes. -- Jason Wong -> Gremlins Associates -> www.gremlins.com.hk Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * /* Q: What do you call a WASP who doesn't work for his father, isn't a lawyer, and believes in social causes? A: A failure. */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Question on File Move / Delete and Create Directory
Dear all I had setup a web server in windows NT 4.0 (IIS Server), there is some question i want to ask bask on the file management! 1. Is there any function in php that can create a folder/Directory in a specific path? 2. Is there any function in php that can move particular files to other location? -- Thx a lot! Jack [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Bea Weblogic Webserver
I'd suggest pursuing their customer support... It's not a very widely used websrever. It's also primarily a webserver optimized for serving JSP-based content/services - if I remember correctly... "Mindhunter" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Hi, > > Is it possible to configure PHP for a BEA Weblogic Webserver? If so anyone > who did it? and how? > > Tx > MH > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Question on File Move / Delete and Create Directory
http://www.php.net/manual/en/function.mkdir.php and the other 'filesystem' commands all work in windows... "Jack" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Dear all > I had setup a web server in windows NT 4.0 (IIS Server), there is some > question i want to ask bask on the file management! > > 1. Is there any function in php that can create a folder/Directory in a > specific path? > > 2. Is there any function in php that can move particular files to other > location? > > > -- > Thx a lot! > Jack > [EMAIL PROTECTED] > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Consideration on Upgrade php
Dear all Currently i'm using PHP 4.04 in my Web Server, i heard that there is a bit different on the newer version of php! Like : something different in php.ini! I know that the newest version of php is 4.2.2, could someone pls tell me if there is different between PHP 4.0.4 with 4.2.2? I heard that when you post data from a form to other page, 4.2.2 will have problem, unless you got to set something from php.ini? is that right? -- Thx a lot! Jack [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Question on File Move / Delete and Create Directory
In article <[EMAIL PROTECTED]>, [EMAIL PROTECTED] says... > Dear all > I had setup a web server in windows NT 4.0 (IIS Server), there is some > question i want to ask bask on the file management! > > 1. Is there any function in php that can create a folder/Directory in a > specific path? > > 2. Is there any function in php that can move particular files to other > location? > > > -- > Thx a lot! > Jack > [EMAIL PROTECTED] > > > http:/www.php.net/filesystem -- David Robley Temporary Kiwi! Quod subigo farinam -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Question on File Move / Delete and Create Directory
on 31/07/02 8:39 PM, Jack ([EMAIL PROTECTED]) wrote: > Dear all > I had setup a web server in windows NT 4.0 (IIS Server), there is some > question i want to ask bask on the file management! > > 1. Is there any function in php that can create a folder/Directory in a > specific path? *sigh* Did you look in the manual first? I searched for dir and got a list of directory functions, including mkdir(), which, makes a dir. http://www.php.net/manual/en/function.mkdir.php Funnily enough, it's part of the FILE SYSTEM FUNCTIONS in the manual. > 2. Is there any function in php that can move particular files to other > location? Not sure about moving, but there is copy() and unlink() [deletes a file], also found in the manual's filesystem chapter. Please at least try to find the answer before posting. Justin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] DOMXML...
I have a problem with DOMXML... I installed it and it is showing up in a phpinfo() script... However when I try a simple example it gives me an error such as: Warning: failed to load external entity "employees.xml" in C:\Inetpub\wwweloanshop\test\xml.php on line 36 Any hints? [ Brian M McGarvie | www.mcgarvie.net - www.the-local-guide.com - www.anypurposeloans.com ] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Consideration on Upgrade php
Hello, Before the time, many users recommend me to use php 4.2.2 and apache 1.3.26 working with MySQL / IMP etc... So, I think I can give you some idea / suggestion, I'm installing apache 1.3.26 and php 4.2.2 now ! Edward. Jack wrote: > Dear all > Currently i'm using PHP 4.04 in my Web Server, i heard that there is a bit > different on the newer version of php! Like : something different in > php.ini! > I know that the newest version of php is 4.2.2, could someone pls tell me if > there is different between PHP 4.0.4 with 4.2.2? > I heard that when you post data from a form to other page, 4.2.2 will have > problem, unless you got to set something from php.ini? is that right? > > -- > Thx a lot! > Jack > [EMAIL PROTECTED] > > -- > 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] Re: DOMXML...
the line that gives the error...
Warning: failed to load external entity "employees.xml" in
C:\Inetpub\wwweloanshop\test\xml.php on line 36
What employees?
is...
$doc = xmldocfile("employees.xml") or die("What employees?");
"Lallous" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> hmm!
>
> 1)Can you show the code @ line 36 if possible
> 2)try to escape the "\" (replace every \ with \\)
>
>
> "Brian McGarvie" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > I have a problem with DOMXML...
> >
> > I installed it and it is showing up in a phpinfo() script...
> >
> > However when I try a simple example it gives me an error such as:
> >
> > Warning: failed to load external entity "employees.xml" in
> > C:\Inetpub\wwweloanshop\test\xml.php on line 36
> >
> > Any hints?
> >
> > [ Brian M McGarvie | www.mcgarvie.net - www.the-local-guide.com -
> > www.anypurposeloans.com ]
> >
> >
>
>
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[PHP] stripping quotes within an image tag
hi how is it possible to strip quotes from an image tag ? i need to look like -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: stripping quotes within an image tag
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] says...
> hi how is it possible to strip quotes from an image tag ?
> i need
>
>
> to look like
>
>
>
>
$string_no_quotes = str_replace('"', '',$yourstring);
if the tag can be placed in a variable/
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Temporary Kiwi!
Quod subigo farinam
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[PHP] Re: stripping quotes within an image tag
]*>)/i', '\1\2\3', ''); ?> Elias, "Electroteque" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > hi how is it possible to strip quotes from an image tag ? > i need > > > to look like > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: stripping quotes within an image tag
that won't really work if he used the ALT attribute too:
"David Robley" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> In article <[EMAIL PROTECTED]>,
> [EMAIL PROTECTED] says...
> > hi how is it possible to strip quotes from an image tag ?
> > i need
> >
> >
> > to look like
> >
> >
> >
> >
> $string_no_quotes = str_replace('"', '',$yourstring);
>
> if the tag can be placed in a variable/
>
> --
> David Robley
> Temporary Kiwi!
>
> Quod subigo farinam
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Re: [PHP] Re: stripping quotes within an image tag
On Wednesday 31 July 2002 20:34, lallous wrote: > that won't really work if he used the ALT attribute too: > But stripping the "'s makes it invalid HTML anyway. The OP got what (s/he) asked for. -- Jason Wong -> Gremlins Associates -> www.gremlins.com.hk Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * /* Immutability, Three Rules of: (1) If a tarpaulin can flap, it will. (2) If a small boy can get dirty, he will. (3) If a teenager can go out, he will. */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: DOMXML...
hmm! 1)Can you show the code @ line 36 if possible 2)try to escape the "\" (replace every \ with \\) "Brian McGarvie" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I have a problem with DOMXML... > > I installed it and it is showing up in a phpinfo() script... > > However when I try a simple example it gives me an error such as: > > Warning: failed to load external entity "employees.xml" in > C:\Inetpub\wwweloanshop\test\xml.php on line 36 > > Any hints? > > [ Brian M McGarvie | www.mcgarvie.net - www.the-local-guide.com - > www.anypurposeloans.com ] > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] shorter way to write include function?
Hello, i have /include/dotest.php: and test.php: Us there a shorter way to write out that. I mean something like include::dotest; Thanks, -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: PHP4 and MS Excel?
[snip] Are you actually telling me how to SAVE an excel file as text (CSV) format THROUGH excel ? H Thanks (I guess...) But I learned how to do that, oh I dunno, about 20 years ago. My question was how to do it using PHP and COM. [/snip] Actually this may be a hint ... fire up a macro in Excel, perform the actions to save a CSV, stop the macro, and look at the VBA code . I'm not saying that this is the answer you seek, but it may get you one step closer. Jay Love your enemies-it really gets them confused * * Want to meet other PHP developers * * in your area? Check out: * * http://php.meetup.com/* * No developer is an island ... * * *** * * * Texas PHP Developers Meeting* * Spring 2003 * * T Bar M Resort & Conference Center * * New Braunfels, Texas* * Interested? Contact;* * [EMAIL PROTECTED] * * * *** -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: stripping quotes within an image tag
sick dude exactly what i needed , i have been doing php for a good while now
but i have never hot my head around pregs :|
"Lallous" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> echo preg_replace('/(]*>)/i', '\1\2\3', ' height=44 alt=hspace=0 src="blah.jpg" width=148 border=0>');
> ?>
>
> Elias,
>
> "Electroteque" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > hi how is it possible to strip quotes from an image tag ?
> > i need
> >
> >
> > to look like
> >
> >
> >
>
>
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[PHP] Re: shorter way to write include function?
if dotest.php has got the code, do this:
echo eval(join('', file('dotest.php'));
"Bas Jobsen" <[EMAIL PROTECTED]> wrote in message
02073113582400.32156@bjobsen">news:02073113582400.32156@bjobsen...
> Hello,
>
> i have
> /include/dotest.php:
> function dotest() {echo 'test';}
> ?>
>
> and test.php:
> include('/include/dotest.php');
> dotest();
> ?>
>
> Us there a shorter way to write out that. I mean something like
>
> include::dotest;
>
> Thanks,
>
>
>
>
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Re: [PHP] Re: DOMXML...
Check that the file employees.xml exists, and try providing it with an
absolute reference rather than relative (eg:
"c:\\xmlfiles\\employees.xml"). Also check that the xml file renders ok in
Internet Explorer.
> the line that gives the error...
>
> Warning: failed to load external entity "employees.xml" in
> C:\Inetpub\wwweloanshop\test\xml.php on line 36
> What employees?
>
> is...
>
> $doc = xmldocfile("employees.xml") or die("What employees?");
>
> "Lallous" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>> hmm!
>>
>> 1)Can you show the code @ line 36 if possible
>> 2)try to escape the "\" (replace every \ with \\)
>>
>>
>> "Brian McGarvie" <[EMAIL PROTECTED]> wrote in
>> message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>> > I have a problem with DOMXML...
>> >
>> > I installed it and it is showing up in a phpinfo() script...
>> >
>> > However when I try a simple example it gives me an error such as:
>> >
>> > Warning: failed to load external entity "employees.xml" in
>> > C:\Inetpub\wwweloanshop\test\xml.php on line 36
>> >
>> > Any hints?
>> >
>> > [ Brian M McGarvie | www.mcgarvie.net - www.the-local-guide.com -
>> www.anypurposeloans.com ]
>> >
>> >
>>
>>
>
>
>
> --
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> To unsubscribe, visit: http://www.php.net/unsub.php
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ADAM Software & Systems Engineer
First Creative Ltd
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[PHP] Re: stripping quotes within an image tag
hmm sorry it didnt seem to work , it did then i gave it more than an img
tag in a string and now it doesnt
"Lallous" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> echo preg_replace('/(]*>)/i', '\1\2\3', ' height=44 alt=hspace=0 src="blah.jpg" width=148 border=0>');
> ?>
>
> Elias,
>
> "Electroteque" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > hi how is it possible to strip quotes from an image tag ?
> > i need
> >
> >
> > to look like
> >
> >
> >
>
>
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[PHP] Re: passing variable via url ( newbye question)
Because you HAVE to use it if you have register_globals OFF. Only when register_globals is ON can you do what you thought is more efficient, but isn't. Martin Clifford Homepage: http://www.completesource.net Developer's Forums: http://www.completesource.net/forums/ >>> "Lord Loh." <[EMAIL PROTECTED]> 07/31/02 02:37AM >>> Why bother with $_GET['modo']; ? -- 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] There has to be a more elegant way of doing this
Heya,
I was just wondering If there is a more elegant way of doing this...
$string =
str_replace('%mp3number%',$ARRAY['mp3number'],str_replace('%file_size%',
$file_size,str_replace('%url%',$url,str_replace('%title%',$title,str_rep
lace('%artist%',$artist,$format)
Thank You,
Mike
[EMAIL PROTECTED]
[EMAIL PROTECTED]
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[PHP] Re: There has to be a more elegant way of doing this
NEWSTRING = preg_replace( array(/WHAT TO SEARCH FOR ARRAY/), array(/WHAT TO
REPLACE WITH ARRAY/), STRING)
"Mike" <[EMAIL PROTECTED]> wrote in message
007201c23891$4fee8400$[EMAIL PROTECTED]">news:007201c23891$4fee8400$[EMAIL PROTECTED]...
> Heya,
> I was just wondering If there is a more elegant way of doing this...
>
> $string =
> str_replace('%mp3number%',$ARRAY['mp3number'],str_replace('%file_size%',
> $file_size,str_replace('%url%',$url,str_replace('%title%',$title,str_rep
> lace('%artist%',$artist,$format)
>
> Thank You,
> Mike
> [EMAIL PROTECTED]
> [EMAIL PROTECTED]
>
>
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[PHP] select multiple
Hello, i have done as told to select multiple value from a html form, but i cannot insert all of them into MySql database. it inserts Array into the field, instead of the list of values. What can i do? Is there a special script to insert them? i tried, $str = ""; foreach ($tableau as $k=>$v) $str= $v . " "; $sjt1=$_POST["sjt1"]; and then the insert command (among others )but it's always the same story. Please help, thanks --- L'e-mail gratuit pas comme les autres. NOMADE.FR, pourquoi chercher ailleurs ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: stripping quotes within an image tag
On Wednesday 31 July 2002 20:38, electroteque wrote: > hmm sorry it didnt seem to work , it did then i gave it more than an img > tag in a string and now it doesnt If all you're doing is stripping the double-quotes why don't you use str_replace() as someone suggested? -- Jason Wong -> Gremlins Associates -> www.gremlins.com.hk Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * /* Denver, n.: A smallish city located just below the `O' in Colorado. */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] select multiple
It depends on how you want them to be in the database. If you want comma-delimited,
then just use implode().
$array = array("Red", "Blue", "Green");
$comma_seperated = implode(", ", $array);
$space_seperated = implode(" ", $array);
There really is no limit to how you want to do this. Then just use explode() with the
same arguments (although replace array with the comma_seperated string) to go back to
an array.
HTH!
Martin Clifford
Homepage: http://www.completesource.net
Developer's Forums: http://www.completesource.net/forums/
>>> "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> 07/31/02 08:56AM >>>
Hello,
i have done as told to select multiple value from a html
form, but i cannot insert all of them into MySql
database.
it inserts Array into the field, instead of the list of
values.
What can i do?
Is there a special script to insert them?
i tried,
$str = "";
foreach ($tableau as $k=>$v)
$str= $v . " ";
$sjt1=$_POST["sjt1"]; and then the insert command
(among others )but it's always the same story. Please
help, thanks
---
L'e-mail gratuit pas comme les autres.
NOMADE.FR, pourquoi chercher ailleurs ?
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Re: [PHP] select multiple
Use implode to make the array into a string and insert that. Depends on your database structure exactly how you'd do it... www.php.net/implode ---John Holmes... - Original Message - From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, July 31, 2002 8:56 AM Subject: [PHP] select multiple Hello, i have done as told to select multiple value from a html form, but i cannot insert all of them into MySql database. it inserts Array into the field, instead of the list of values. What can i do? Is there a special script to insert them? i tried, $str = ""; foreach ($tableau as $k=>$v) $str= $v . " "; $sjt1=$_POST["sjt1"]; and then the insert command (among others )but it's always the same story. Please help, thanks --- L'e-mail gratuit pas comme les autres. NOMADE.FR, pourquoi chercher ailleurs ? -- 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] Re: stripping quotes within an image tag
easy done but then it would replace all matches ie "blah" in the content
would be removed :|
it worked when i did
$string = "";
but when i do
$string ="
View your account information. This option is only available to
investors who have authorised us to make this facility available.
Please contact us if you wish to have enquiry access to your
data.
";
this doesnt work
using this echo preg_replace('/(]*>)/i', '\1\2\3',
$string);
"Jason Wong" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> On Wednesday 31 July 2002 20:38, electroteque wrote:
> > hmm sorry it didnt seem to work , it did then i gave it more than an
img
> > tag in a string and now it doesnt
>
> If all you're doing is stripping the double-quotes why don't you use
> str_replace() as someone suggested?
>
> --
> Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
> Open Source Software Systems Integrators
> * Web Design & Hosting * Internet & Intranet Applications Development *
>
> /*
> Denver, n.:
> A smallish city located just below the `O' in Colorado.
> */
>
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RE: [PHP] shorter way to write include function?
No.
---John Holmes...
> -Original Message-
> From: Bas Jobsen [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, July 31, 2002 7:58 AM
> To: PHP General
> Subject: [PHP] shorter way to write include function?
>
> Hello,
>
> i have
> /include/dotest.php:
> function dotest() {echo 'test';}
> ?>
>
> and test.php:
> include('/include/dotest.php');
> dotest();
> ?>
>
> Us there a shorter way to write out that. I mean something like
>
> include::dotest;
>
> Thanks,
>
>
>
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
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[PHP] Trouble Getting PHP Activated on Mac OS X 10.1.4
I'm having difficulty getting PHP activated on Mac OS X 10.1.4. I'm using the activation script from Marc Liyanage's page at http://www.entropy.ch. If anyone has any advise or can help me trouble shoot please let me know. Thanks, Robert Contursi Hendriks Institute 5500 Brush Hollow Road Westbury, NY 11590 516.338.5400 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] sablotron debian(unstable) iconv configure problems [please help]
I get: checking whether to enable xslt support... yes checking for XSLT Sablotron backend... yes checking libexpat dir for Sablotron XSL support... no checking enable JavaScript for Sablotron... yes checking for Sablotron libraries in the default path... found Sablotron in /usr checking for iconv... no checking for libiconv... no checking for libiconv in -liconv... no checking for iconv in -liconv... no configure: error: iconv not found, in order to build sablotron you need the iconv library make[1]: Entering directory `/opt/build/system_servers/deb/apache-php/php-4.2.2' make[1]: *** No targets specified and no makefile found. Stop. make[1]: Leaving directory `/opt/build/system_servers/deb/apache-php/php-4.2.2' make[1]: Entering directory `/opt/build/system_servers/deb/apache-php/php-4.2.2' make[1]: *** No rule to make target `install'. Stop. make[1]: Leaving directory `/opt/build/system_servers/deb/apache-php/php-4.2.2' make[1]: Entering directory `/opt/build/system_servers/deb/apache-php/php-4.2.2' make[1]: *** No rule to make target `clean'. Stop. make[1]: Leaving directory `/opt/build/system_servers/deb/apache-php/php-4.2.2' make: *** [deb] Error 2 when I try to build php-4.2.2 CONFIG_OPTS = --with-mysql \ --with-config-file-path=/etc \ --disable-rpath \ --enable-inline-optimization \ --with-mm \ --enable-sysvsem \ --enable-sysvshm \ --enable-shmop \ --with-bz2 \ --with-curl \ --with-dom \ --with-zlib \ --with-xml \ --with-gd \ --with-regex=system \ --enable-magic-quotes \ --enable-safe-mode \ --enable-track-vars \ --enable-wddx \ --with-imap \ --with-kerberos \ --with-imap-ssl \ --enable-trans-sid \ --enable-ftp \ --with-dom \ --with-dom-xslt \ --with-sablot-js\ --with-xslt-sablot \ --enable-xslt \ --with-dom-exslt\ --with-openssl \ --enable-bcmath \ --with-pear=/var/devel \ --enable-sockets \ --with-soap -- Best Regards Niklas Fondberg - [EMAIL PROTECTED] System Developer - I3 Micro Technology -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] mail () will send to everyone except my own domain
Hello all, Having a real problem. Have written a very simple php email script that I'm testing on our server. The script works fine if I set the 'to' field as any email address but our own - i.e. [EMAIL PROTECTED] This works fine, however as soon as I set the script to email me at the domain to which the server resolves too it fails. I do not get a error message, it says that the mail has been sent. The server runs Apache 1.3 and Php 4.1.2 (I will update to 4.2.2 once I have resolved this). The error logs on the server give no indication of any problem. I cannot work this out at all - it simply will not email to the same address as the DNS resolves its own IP address too. Our mx records are held elsewhere. I'm at complete loss on this one - I've been checking php.ini, httpd.conf etc etc and cannot work out why this is happening. Php.ini is set too: sendmail_from [EMAIL PROTECTED] sendmail_path /usr/sbin/sendmail -t -i smtp localhost do I need to set the smtp to point to the server that holds the mx records? any help/advice much appreciated, thanks, Gareth --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.380 / Virus Database: 213 - Release Date: 24/07/2002 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: There has to be a more elegant way of doing this
Sweet! You rock! It worked perfectly and now I don't have this giant
line in the middle of my script :)
Thanks,
Mike
[EMAIL PROTECTED]
[EMAIL PROTECTED]
-Original Message-
From: lallous [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 31, 2002 10:11 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Re: There has to be a more elegant way of doing this
NEWSTRING = preg_replace( array(/WHAT TO SEARCH FOR ARRAY/), array(/WHAT
TO
REPLACE WITH ARRAY/), STRING)
"Mike" <[EMAIL PROTECTED]> wrote in message
007201c23891$4fee8400$[EMAIL PROTECTED]">news:007201c23891$4fee8400$[EMAIL PROTECTED]...
> Heya,
> I was just wondering If there is a more elegant way of doing this...
>
> $string =
>
str_replace('%mp3number%',$ARRAY['mp3number'],str_replace('%file_size%',
>
$file_size,str_replace('%url%',$url,str_replace('%title%',$title,str_rep
> lace('%artist%',$artist,$format)
>
> Thank You,
> Mike
> [EMAIL PROTECTED]
> [EMAIL PROTECTED]
>
>
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[PHP] More ???s on passing variables
Hello everyone, I have a class in my script which has information on specific tables such as standard queries, tablenames, Index field... Then there is a function called StandardDropDown($ItemNum, $Name) which gets the info from the appropriate table you want and displays a dropdown menu based on the table. $ItemNum referrs to the table I want to output, $Name is what I want to call the dropdown in the HTML output. When I call the function directly from a page it works great. When I call it from another function I get an error: Fatal error: Call to a member function on a non-object in /var/www/html/COMESA/theme/functions.inc on line 61 This is line 61: $TableName= $ItemNum->get_TableName(); As I said, I only get this error when I call from a function, not if I call directly from a page. I don't see why that should make any difference though. Paul -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Consideration on Upgrade php
> > >I know that the newest version of php is 4.2.2, could someone pls tell me if >there is different between PHP 4.0.4 with 4.2.2? >I heard that when you post data from a form to other page, 4.2.2 will have >problem, unless you got to set something from php.ini? is that right? > > It's that register_globals is off by default. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] More ???s on passing variables
On Wednesday 31 July 2002 22:40, Paul Dionne wrote: > > I have a class in my script which has information on specific tables such > as standard queries, tablenames, Index field... > > Then there is a function called StandardDropDown($ItemNum, $Name) which > gets the info from the appropriate table you want and displays a dropdown > menu based on the table. > > $ItemNum referrs to the table I want to output, $Name is what I want to > call the dropdown in the HTML output. > > When I call the function directly from a page it works great. > > When I call it from another function I get an error: > Fatal error: Call to a member function on a non-object in > /var/www/html/COMESA/theme/functions.inc on line 61 > > This is line 61: $TableName= $ItemNum->get_TableName(); > > As I said, I only get this error when I call from a function, not if I call > directly from a page. I don't see why that should make any difference > though. In your function declare your object as global. -- Jason Wong -> Gremlins Associates -> www.gremlins.com.hk Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * /* Save the Whales -- Harpoon a Honda. */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] HowTo: Mutiple Radio Button Values
Hi - I'm a TOTAL php NEWBIE - my 1st bit of code!!!.
Basically the input form page has 17 sets of radio buttons, each
representing one game with 2 options - team 1 and team 2. What I want to do
is a better way of checking each radio button value instead of using an if
statement for each. This code doesn't really work - it finds that vars
ALWAYS exist.
IE:
Chicago
whatever
Minny
Nobody
Code above is processed by the following code:
for ($GameIdx = 1; $GameIdx <= 17; $GameIdx++) {
/* instead "hardcoding each radio button name - just do it programmatically
by concatenating / creating the name */
$frmGame = "Game" + $GameIdx;
if ($frmGame) {
/* U want to check if the length is 5 or 6 bytes because it could be
"game1" or "game14" */
$Length = strlen($frmGame);
if ($Length == 5) {
$GetNumber = 1;
}
else {
$GetNumber = 2;
}
$GameID = intval(substr($frmGame, $Length - $GetNumber, $GetNumber));
print "Game ---> $GameIdx - $frmGame - $GetNumber - $GameID ";
if ($GameID == $GameIdx) {
print "Yeah Match - $GameID = $GameIdx ";
/* OK, here is where U want to do the actual insert */
}
} /* $frmGame endif */
}
?>
Thanks
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Re: [PHP] How to become a good PHP coder?
> "Wee" == Wee Keat <[EMAIL PROTECTED]> writes: [. . .] Wee> might be new, but I deeply appreciate the generosity that all Wee> of you have given us One way to show your appreciation sincerely would be to help others in the same way that people have helped you. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] stripping quotes from urls and images
hi guys i now have a problem with urls i need to remove the quotes from both href="" and src="" so needs to be and i cant remove quotes from all string matches :| -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Browser Javascript capabilities
Is it possible from the browser requests to tell if it is jscript enabled so that an appropriate page can be sent for en/disabled browsers? -- If You want to buy computer parts, see the reviews at: http://www.cnet.com/ **OR EVEN BETTER COMPILATIONS**!! http://sysopt.earthweb.com/userreviews/products/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] mail () will send to everyone except my own domain
Gareth- This sounds more like a sendmail issue to me. I've run into this a few times myself. What's happening is simple, sendmail has a file that it reads generally called "domains" this file tells sendmail what domains it should be handling mail for. When you submit your form the first thing sendmail is doing is checking that domains file, and if your domain is listed in that file sendmail will then handle the mail locally. So basically the server is sending mail to itself. You need to edit that domains file and remove the domain name in question. Once that's done sendmail will look outside the server for answers on what it needs to do with the mail delievery. I can't remember the exact path off the top of my head because we use EXIM here (and it has the same issue) I would try either /etc/sendmail or /etc/mail or you can always do a find or whereis for "domains" Hello all, Having a real problem. Have written a very simple php email script that I'm testing on our server. The script works fine if I set the 'to' field as any email address but our own - i.e. [EMAIL PROTECTED] This works fine, however as soon as I set the script to email me at the domain to which the server resolves too it fails. I do not get a error message, it says that the mail has been sent. The server runs Apache 1.3 and Php 4.1.2 (I will update to 4.2.2 once I have resolved this). The error logs on the server give no indication of any problem. I cannot work this out at all - it simply will not email to the same address as the DNS resolves its own IP address too. Our mx records are held elsewhere. I'm at complete loss on this one - I've been checking php.ini, httpd.conf etc etc and cannot work out why this is happening. Php.ini is set too: sendmail_from [EMAIL PROTECTED] sendmail_path /usr/sbin/sendmail -t -i smtp localhost do I need to set the smtp to point to the server that holds the mx records? any help/advice much appreciated, thanks, Gareth --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.380 / Virus Database: 213 - Release Date: 24/07/2002 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Browser Javascript capabilities
You could use a dummy page, with location.href='newpage.php?jscript=on'; What this should do is redirect if javascript is enabled or disabled giving you a URL variable to parse. I have not tested it but theorectically could work. Matt Babineau MCWD / CCFD - e: [EMAIL PROTECTED] p: 603.943.4237 w: http://www.criticalcode.com PO BOX 601 Manchester, NH 03105 -Original Message- From: Dennis Gearon [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 31, 2002 12:12 PM To: [EMAIL PROTECTED] Subject: [PHP] Browser Javascript capabilities Is it possible from the browser requests to tell if it is jscript enabled so that an appropriate page can be sent for en/disabled browsers? -- If You want to buy computer parts, see the reviews at: http://www.cnet.com/ **OR EVEN BETTER COMPILATIONS**!! http://sysopt.earthweb.com/userreviews/products/ -- 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] Browser Javascript capabilities
You can't tell from the server side, but you can have a page send them to a different page depending on whether or not Javascript is enable. You could have a temp page with a Javascript redirect that is kicked off with an onLoad event handler and also have a meta refresh on the same page the executes after a second or two. If Javascript is enable, the javascript will direct them to one page, if javascript is not enabled, then the meta refresh will kick off. Or, you can have javascript write a cookie. Then on subsequent pages you could have the server check for the cookie, if it's not there, then they have javascript disabled (or cookies disabled). On Wednesday, July 31, 2002, at 12:12 PM, Dennis Gearon wrote: > Is it possible from the browser requests to tell if it is jscript > enabled so that an appropriate page can be sent for en/disabled > browsers? > -- > > If You want to buy computer parts, see the reviews at: > http://www.cnet.com/ > **OR EVEN BETTER COMPILATIONS**!! > http://sysopt.earthweb.com/userreviews/products/ > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- Brent Baisley Systems Architect Landover Associates, Inc. Search & Advisory Services for Advanced Technology Environments p: 212.759.6400/800.759.0577 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Browser Javascript capabilities
> Pardon my ignorance, but wouldn't this immediately send the browser onto the next page before it had the opportunity to get to and run this: > > location.href='newpage.php?jscript=on'; > ? If that's the case, wouldn't you want to delay the refresh by a few seconds to allow the javascript to force the redirection? Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Browser Javascript capabilities
Yeah probably, you might need to add a 1 or 2 second delay to the meta refresh... Matt Babineau MCWD / CCFD - e: [EMAIL PROTECTED] p: 603.943.4237 w: http://www.criticalcode.com PO BOX 601 Manchester, NH 03105 -Original Message- From: Chris Boget [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 31, 2002 12:36 PM To: Matt Babineau; [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: Re: [PHP] Browser Javascript capabilities > Pardon my ignorance, but wouldn't this immediately send the browser onto the next page before it had the opportunity to get to and run this: > > location.href='newpage.php?jscript=on'; > ? If that's the case, wouldn't you want to delay the refresh by a few seconds to allow the javascript to force the redirection? Chris -- 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] Disabling Browser "BACK" button
HI Is there a way I can disable the client's browser back button, forcing them to use the navigation I built into the page? Ideally, when they try to press "BACK" on browser, a popup asking them to use the navigation instead would win first prize. The reason I'm asking is again to do with sessions, I have an app running 100% now without using cookies, but if the user hits BACK and ignores the expire warning, the app produces unwanted results ( adds form data again to the db etc.) Just want to patch the holes. Maybe write my own little browser that has no back button?? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Disabling Browser "BACK" button
There is never a way to disable back, forward, home, etc buttons. They all have shortcuts that will ALWAYS work, so there's really no point. Additionally, it's all nice and good that your site works fine without using cookies, and don't take this offensively, but if the client cannot use the back button without getting mishapen results, then it doesn't sound as if the site is designed very efficiently. Just my opinion. Martin Clifford Homepage: http://www.completesource.net Developer's Forums: http://www.completesource.net/forums/ >>> Petre <[EMAIL PROTECTED]> 07/31/02 01:16PM >>> HI Is there a way I can disable the client's browser back button, forcing them to use the navigation I built into the page? Ideally, when they try to press "BACK" on browser, a popup asking them to use the navigation instead would win first prize. The reason I'm asking is again to do with sessions, I have an app running 100% now without using cookies, but if the user hits BACK and ignores the expire warning, the app produces unwanted results ( adds form data again to the db etc.) Just want to patch the holes. Maybe write my own little browser that has no back button?? -- 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] Disabling Browser "BACK" button
Well, OK, then, How do you design the app NOT to allow the form to POST again when the user hits "BACK" Martin Clifford wrote: >There is never a way to disable back, forward, home, etc buttons. They all have >shortcuts that will ALWAYS work, so there's really no point. Additionally, it's all >nice and good that your site works fine without using cookies, and don't take this >offensively, but if the client cannot use the back button without getting mishapen >results, then it doesn't sound as if the site is designed very efficiently. > >Just my opinion. > >Martin Clifford >Homepage: http://www.completesource.net >Developer's Forums: http://www.completesource.net/forums/ > > Petre <[EMAIL PROTECTED]> 07/31/02 01:16PM >>> >HI >Is there a way I can disable the client's browser back button, forcing >them to use the navigation I built into the page? >Ideally, when they try to press "BACK" on browser, a popup asking them >to use the navigation instead would win first prize. > >The reason I'm asking is again to do with sessions, I have an app >running 100% now without using cookies, but if the user hits BACK and >ignores the expire warning, the app produces unwanted results ( adds >form data again to the db etc.) >Just want to patch the holes. > >Maybe write my own little browser that has no back button?? > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Disabling Browser "BACK" button
I think that would be easy just by UNSETTING or emptying the variables that the form passed after they are processed. Do I make sence? César > -Original Message- > From: Petre [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, July 31, 2002 2:43 PM > To: Martin Clifford > Cc: php-general > Subject: Re: [PHP] Disabling Browser "BACK" button > > Well, OK, then, How do you design the app NOT to allow the form to POST > again when the user hits "BACK" > > Martin Clifford wrote: > > >There is never a way to disable back, forward, home, etc buttons. They > all have shortcuts that will ALWAYS work, so there's really no point. > Additionally, it's all nice and good that your site works fine without > using cookies, and don't take this offensively, but if the client cannot > use the back button without getting mishapen results, then it doesn't > sound as if the site is designed very efficiently. > > > >Just my opinion. > > > >Martin Clifford > >Homepage: http://www.completesource.net > >Developer's Forums: http://www.completesource.net/forums/ > > > > > Petre <[EMAIL PROTECTED]> 07/31/02 01:16PM >>> > > >HI > >Is there a way I can disable the client's browser back button, forcing > >them to use the navigation I built into the page? > >Ideally, when they try to press "BACK" on browser, a popup asking them > >to use the navigation instead would win first prize. > > > >The reason I'm asking is again to do with sessions, I have an app > >running 100% now without using cookies, but if the user hits BACK and > >ignores the expire warning, the app produces unwanted results ( adds > >form data again to the db etc.) > >Just want to patch the holes. > > > >Maybe write my own little browser that has no back button?? > > > > > > > > > > -- > 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] Re: Disabling Browser "BACK" button
If you write your own browser, who would use it? And without a back button - nobody "Petre" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > HI > Is there a way I can disable the client's browser back button, forcing > them to use the navigation I built into the page? > Ideally, when they try to press "BACK" on browser, a popup asking them > to use the navigation instead would win first prize. > > The reason I'm asking is again to do with sessions, I have an app > running 100% now without using cookies, but if the user hits BACK and > ignores the expire warning, the app produces unwanted results ( adds > form data again to the db etc.) > Just want to patch the holes. > > Maybe write my own little browser that has no back button?? > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Disabling Browser "BACK" button
I do it this way Page1 (fill in data)->Page2(write data, instant redirect to p1, unless dies from php/mysql) Then the only way to repost, is to push the forward button. -Original Message- From: Petre [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 31, 2002 11:43 AM To: Martin Clifford Cc: php-general Subject: Re: [PHP] Disabling Browser "BACK" button Well, OK, then, How do you design the app NOT to allow the form to POST again when the user hits "BACK" Martin Clifford wrote: >There is never a way to disable back, forward, home, etc buttons. They all have >shortcuts that will ALWAYS work, so there's really no point. Additionally, it's all >nice and good that your site works fine without using cookies, and don't take this >offensively, but if the client cannot use the back button without getting mishapen >results, then it doesn't sound as if the site is designed very efficiently. > >Just my opinion. > >Martin Clifford >Homepage: http://www.completesource.net >Developer's Forums: http://www.completesource.net/forums/ > > Petre <[EMAIL PROTECTED]> 07/31/02 01:16PM >>> >HI >Is there a way I can disable the client's browser back button, forcing >them to use the navigation I built into the page? >Ideally, when they try to press "BACK" on browser, a popup asking them >to use the navigation instead would win first prize. > >The reason I'm asking is again to do with sessions, I have an app >running 100% now without using cookies, but if the user hits BACK and >ignores the expire warning, the app produces unwanted results ( adds >form data again to the db etc.) >Just want to patch the holes. > >Maybe write my own little browser that has no back button?? > > > -- 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] Disabling Browser "BACK" button
I hear you, but how do I know if the POST comes from a valid form submit, or from a "back" ? I cannot simply unset the $_POST vars, as that will prevent anything from being posted correctly, right? César Aracena wrote: >I think that would be easy just by UNSETTING or emptying the variables >that the form passed after they are processed. Do I make sence? > >César > >>-Original Message- >>From: Petre [mailto:[EMAIL PROTECTED]] >>Sent: Wednesday, July 31, 2002 2:43 PM >>To: Martin Clifford >>Cc: php-general >>Subject: Re: [PHP] Disabling Browser "BACK" button >> >>Well, OK, then, How do you design the app NOT to allow the form to >> >POST > >>again when the user hits "BACK" >> >>Martin Clifford wrote: >> >>>There is never a way to disable back, forward, home, etc buttons. >>> >They > >>all have shortcuts that will ALWAYS work, so there's really no point. >>Additionally, it's all nice and good that your site works fine without >>using cookies, and don't take this offensively, but if the client >> >cannot > >>use the back button without getting mishapen results, then it doesn't >>sound as if the site is designed very efficiently. >> >>>Just my opinion. >>> >>>Martin Clifford >>>Homepage: http://www.completesource.net >>>Developer's Forums: http://www.completesource.net/forums/ >>> >>> >>Petre <[EMAIL PROTECTED]> 07/31/02 01:16PM >>> >> >>>HI >>>Is there a way I can disable the client's browser back button, >>> >forcing > >>>them to use the navigation I built into the page? >>>Ideally, when they try to press "BACK" on browser, a popup asking >>> >them > >>>to use the navigation instead would win first prize. >>> >>>The reason I'm asking is again to do with sessions, I have an app >>>running 100% now without using cookies, but if the user hits BACK and >>>ignores the expire warning, the app produces unwanted results ( adds >>>form data again to the db etc.) >>>Just want to patch the holes. >>> >>>Maybe write my own little browser that has no back button?? >>> >>> >>> >> >> >>-- >>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] Disabling Browser "BACK" button
> Page1 (fill in data)->Page2(write data, instant redirect to p1, > unless dies from php/mysql) > Then the only way to repost, is to push the forward button. Unless, of course, they hit the "Submit" button again and I think that was the point the original poster was getting at. If the user cannot hit the back button, they cannot hit submit again. Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] web services and PHP
There is also a PEAR SOAP package available: http://pear.php.net/package-info.php?pacid=87 Some web services also use XML-RPC, a simpler predecessor to SOAP: http://www.xmlrpc.com There are a couple of PHP classes available for implementing XML-RPC clients and servers: http://phpxmlrpc.sourceforge.net/ -Andy > -Original Message- > From: Andrey Hristov [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, July 31, 2002 2:40 AM > To: [EMAIL PROTECTED] > Subject: Re: [PHP] web services and PHP > > > > There are two ways (SOAP) to use SOAP library written in PHP > such as NuSOAP > by Dietrich Ayala or to use > PHP-SOAP toolkit (module for PHP written in C)by Brad > Lafountain(coding) and > Shane Caraveo(testing) (available at sourceforge.net). -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Disabling Browser "BACK" button
Well... you simple can't unless you take advantage from all the wonderful features of PHP like it's capability to know where the request comes from. Another interesting point would be to see if your program is made correctly, so your script(s) will handle just the right stuff. That is, if you point your form in Page1 to a Script in Page2, you should be pretty sure that it will handle the right stuff. After all the handling was done, you should be able to unset the variables in order *FORBID* the user to push the REFRESH or BACK buttons, submitting the data all over again. > -Original Message- > From: Petre [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, July 31, 2002 2:50 PM > To: César Aracena > Cc: php-general > Subject: Re: [PHP] Disabling Browser "BACK" button > > I hear you, but how do I know if the POST comes from a valid form > submit, or from a "back" ? I cannot simply unset the $_POST vars, as > that will prevent anything from being posted correctly, right? > > > César Aracena wrote: > > >I think that would be easy just by UNSETTING or emptying the variables > >that the form passed after they are processed. Do I make sence? > > > >César > > > >>-Original Message- > >>From: Petre [mailto:[EMAIL PROTECTED]] > >>Sent: Wednesday, July 31, 2002 2:43 PM > >>To: Martin Clifford > >>Cc: php-general > >>Subject: Re: [PHP] Disabling Browser "BACK" button > >> > >>Well, OK, then, How do you design the app NOT to allow the form to > >> > >POST > > > >>again when the user hits "BACK" > >> > >>Martin Clifford wrote: > >> > >>>There is never a way to disable back, forward, home, etc buttons. > >>> > >They > > > >>all have shortcuts that will ALWAYS work, so there's really no point. > >>Additionally, it's all nice and good that your site works fine without > >>using cookies, and don't take this offensively, but if the client > >> > >cannot > > > >>use the back button without getting mishapen results, then it doesn't > >>sound as if the site is designed very efficiently. > >> > >>>Just my opinion. > >>> > >>>Martin Clifford > >>>Homepage: http://www.completesource.net > >>>Developer's Forums: http://www.completesource.net/forums/ > >>> > >>> > >>Petre <[EMAIL PROTECTED]> 07/31/02 01:16PM >>> > >> > >>>HI > >>>Is there a way I can disable the client's browser back button, > >>> > >forcing > > > >>>them to use the navigation I built into the page? > >>>Ideally, when they try to press "BACK" on browser, a popup asking > >>> > >them > > > >>>to use the navigation instead would win first prize. > >>> > >>>The reason I'm asking is again to do with sessions, I have an app > >>>running 100% now without using cookies, but if the user hits BACK and > >>>ignores the expire warning, the app produces unwanted results ( adds > >>>form data again to the db etc.) > >>>Just want to patch the holes. > >>> > >>>Maybe write my own little browser that has no back button?? > >>> > >>> > >>> > >> > >> > >>-- > >>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] Disabling Browser "BACK" button
Here's what I think may work, not sure though.. set a session variable form_submitted=false before displaying the form for input. when posted, check if form_submitted==false, then only set the session variable form_submitted to true and process it. Else show an error message If the user hits BACK button and resubmits it, then form_submitted will evaluate to true and in this case it will not be further processed. R'twick - Original Message - From: "Petre" <[EMAIL PROTECTED]> To: "Martin Clifford" <[EMAIL PROTECTED]> Cc: "php-general" <[EMAIL PROTECTED]> Sent: Wednesday, July 31, 2002 1:42 PM Subject: Re: [PHP] Disabling Browser "BACK" button > Well, OK, then, How do you design the app NOT to allow the form to POST > again when the user hits "BACK" > > Martin Clifford wrote: > > >There is never a way to disable back, forward, home, etc buttons. They all have shortcuts that will ALWAYS work, so there's really no point. Additionally, it's all nice and good that your site works fine without using cookies, and don't take this offensively, but if the client cannot use the back button without getting mishapen results, then it doesn't sound as if the site is designed very efficiently. > > > >Just my opinion. > > > >Martin Clifford > >Homepage: http://www.completesource.net > >Developer's Forums: http://www.completesource.net/forums/ > > > > > Petre <[EMAIL PROTECTED]> 07/31/02 01:16PM >>> > > >HI > >Is there a way I can disable the client's browser back button, forcing > >them to use the navigation I built into the page? > >Ideally, when they try to press "BACK" on browser, a popup asking them > >to use the navigation instead would win first prize. > > > >The reason I'm asking is again to do with sessions, I have an app > >running 100% now without using cookies, but if the user hits BACK and > >ignores the expire warning, the app produces unwanted results ( adds > >form data again to the db etc.) > >Just want to patch the holes. > > > >Maybe write my own little browser that has no back button?? > > > > > > > > > > -- > 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] Disabling Browser "BACK" button
An Idea I have just had but not tested. To start:- Page1 - Input Form Page2 - Data Handling (i.e. processing the form) Page3 - Redirect handler. So, User fills in form on Page1 then submits it. Page2 then processes this data and if it handles it correctly it simply sends a redirect (something like a Meta Refresh with time set to 0) to Page3 which then sends you onto the final page. By using a querystring variable and checking this in page2 you could probably get rid of Page3 and have its part handled in page2. I hope this makes sense. Cheers Lee - Original Message - From: "César Aracena" <[EMAIL PROTECTED]> To: "'Petre'" <[EMAIL PROTECTED]> Cc: "'php-general'" <[EMAIL PROTECTED]> Sent: Wednesday, July 31, 2002 7:06 PM Subject: RE: [PHP] Disabling Browser "BACK" button Well... you simple can't unless you take advantage from all the wonderful features of PHP like it's capability to know where the request comes from. Another interesting point would be to see if your program is made correctly, so your script(s) will handle just the right stuff. That is, if you point your form in Page1 to a Script in Page2, you should be pretty sure that it will handle the right stuff. After all the handling was done, you should be able to unset the variables in order *FORBID* the user to push the REFRESH or BACK buttons, submitting the data all over again. > -Original Message- > From: Petre [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, July 31, 2002 2:50 PM > To: César Aracena > Cc: php-general > Subject: Re: [PHP] Disabling Browser "BACK" button > > I hear you, but how do I know if the POST comes from a valid form > submit, or from a "back" ? I cannot simply unset the $_POST vars, as > that will prevent anything from being posted correctly, right? > > > César Aracena wrote: > > >I think that would be easy just by UNSETTING or emptying the variables > >that the form passed after they are processed. Do I make sence? > > > >César > > > >>-Original Message- > >>From: Petre [mailto:[EMAIL PROTECTED]] > >>Sent: Wednesday, July 31, 2002 2:43 PM > >>To: Martin Clifford > >>Cc: php-general > >>Subject: Re: [PHP] Disabling Browser "BACK" button > >> > >>Well, OK, then, How do you design the app NOT to allow the form to > >> > >POST > > > >>again when the user hits "BACK" > >> > >>Martin Clifford wrote: > >> > >>>There is never a way to disable back, forward, home, etc buttons. > >>> > >They > > > >>all have shortcuts that will ALWAYS work, so there's really no point. > >>Additionally, it's all nice and good that your site works fine without > >>using cookies, and don't take this offensively, but if the client > >> > >cannot > > > >>use the back button without getting mishapen results, then it doesn't > >>sound as if the site is designed very efficiently. > >> > >>>Just my opinion. > >>> > >>>Martin Clifford > >>>Homepage: http://www.completesource.net > >>>Developer's Forums: http://www.completesource.net/forums/ > >>> > >>> > >>Petre <[EMAIL PROTECTED]> 07/31/02 01:16PM >>> > >> > >>>HI > >>>Is there a way I can disable the client's browser back button, > >>> > >forcing > > > >>>them to use the navigation I built into the page? > >>>Ideally, when they try to press "BACK" on browser, a popup asking > >>> > >them > > > >>>to use the navigation instead would win first prize. > >>> > >>>The reason I'm asking is again to do with sessions, I have an app > >>>running 100% now without using cookies, but if the user hits BACK and > >>>ignores the expire warning, the app produces unwanted results ( adds > >>>form data again to the db etc.) > >>>Just want to patch the holes. > >>> > >>>Maybe write my own little browser that has no back button?? > >>> > >>> > >>> > >> > >> > >>-- > >>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 General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Disabling Browser "BACK" button
On processing page (I.e the form's action page - where the stuff is entered into the db) set another session var so that your app knows that the form has been submitted, data entered etc. The actual form page should have some extra logic at the top which checks for this extra session var, redirecting to an 'already done this' page if the var is set. I suppose this logic should also exist in the action page, in case the user hits back and browser reposts the data. Example: 1. User fills out form on 'form.php' and hits submit - browser loads 'action.php' 2. action.php checks for $_SESSION['formIsFilled'] and redirects if found, enters data into db otherwise. 3. user hits back and goes back to form.php - if browser has cached then user will be able to resubmit but will be caught at step2. If the browser didn't cache they'll be caught here. This method will prevent them resubmitting for the length of their session (or until $_SESSION['formIsFilled'] is unset) HTH Danny. - Original Message - From: "Chris Boget" <[EMAIL PROTECTED]> To: "Dan Vande More" <[EMAIL PROTECTED]>; "Petre" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Wednesday, July 31, 2002 6:53 PM Subject: Re: [PHP] Disabling Browser "BACK" button > > Page1 (fill in data)->Page2(write data, instant redirect to p1, > > unless dies from php/mysql) > > Then the only way to repost, is to push the forward button. > > Unless, of course, they hit the "Submit" button again and I think > that was the point the original poster was getting at. If the user > cannot hit the back button, they cannot hit submit again. > > Chris > > > > -- > 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] ARRRRGGGGHHHH! Weird Problems!
OK, im having some minor problems with my site. In artist.php (http://members.lycos.co.uk/ajohnh/artist.php - Source at: http://members.lycos.co.uk/ajohnh/source/artist.txt) If for example you view lyrics by Weird Al Yankovic (http://members.lycos.co.uk/ajohnh/artist.php?id=1) You'll see that the bottom lyric (The Sage Begins) does not display. Now when you sort them by views (http://members.lycos.co.uk/ajohnh/artist.php?id=1&sortby=views) you will see that err, The Sage Begins is there, and the other one can no longer be seen. PLease examine my source and tell me whats wrong. And another thing about that page. The rows are meant to be alternating between #DFDFDF (grey) and #FF (white) - why the hell are they all grey?!?!?!!? It worked fine in index.php - source at http://members.lycos.co.uk/ajohnh/source/index.txt Please help !! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Disabling Browser "BACK" button
Exactly. The only way I've seen that this can be prevented is if the form action is PHP_SELF, so, you call the page onto itself and use a isset($submit), but I have reasons for not going that route, one being that I have already have a navigation laid out, and changing that will be a nightmare! Chris Boget wrote: >>Page1 (fill in data)->Page2(write data, instant redirect to p1, >>unless dies from php/mysql) >>Then the only way to repost, is to push the forward button. >> > >Unless, of course, they hit the "Submit" button again and I think >that was the point the original poster was getting at. If the user >cannot hit the back button, they cannot hit submit again. > >Chris > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
FW: [PHP] Disabling Browser "BACK" button
You are correct Chris. However if you designed your application as the generic Master-Detail-(write changes) structure you would merely have to use echo ""; to take you back to the master set, assuming js is turned on, and that is the flow of your app. I mainly design in an intranet environment, and variables are more controlled here than in other places. For instance, I'm sure that noone uses anything but IE, and JS is almost for sure on. Dan -Original Message- From: Chris Boget [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 31, 2002 11:54 AM To: Dan Vande More; Petre; [EMAIL PROTECTED] Subject: Re: [PHP] Disabling Browser "BACK" button > Page1 (fill in data)->Page2(write data, instant redirect to p1, > unless dies from php/mysql) > Then the only way to repost, is to push the forward button. Unless, of course, they hit the "Submit" button again and I think that was the point the original poster was getting at. If the user cannot hit the back button, they cannot hit submit again. Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] dir to array?
Not sure why this isn't working, any help is appreciated. I am trying to
read the files in a directory and place them into an array. Here is the
code:
/* Function to create array of directory contents */
function dCNTS($files) {
$dir = opendir("/path/to/directory/");
while($imgs = readdir($dir)) {
if (($imgs != ".") && ($imgs != "..")) {
$cnt[count($imgs)] = $cnt;
} else {
print "Cannot create array of files in directory!"; }
}
closedir($dir);
}
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[PHP] Creating Image...
I want to create simple image...
I execute this script:
$im = imagecreate (50, 100);
$fp = fopen("test/im.jpg","w");
fwrite($fp, imagegd($im));
fclose($fp);
But there is some problems about this...
Could somebody help me?
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[PHP] I cannot use mail() ?!?
I am currently using PHP 4.2.2 with Apache 1.3 on RedHat 7.2. My email server is Exchange 5.5sp3 SMTP is set correctly in my php.ini file, and have restarted Apache. However, I still cannot send out a simple text email: The function returns true, but no delivery is made. In looking in my Exchange Queues, I do not see any sign of an email going through. However, using an email client in KDE, email is sent just fine through SMTP. Did I miss something? Aaron -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] String Question
Hello, I would like to be able to do the following but have not figured out a way to handle it $string="abcdefghijklmnopqrstuvwxz"; I would like to divde the above string into separate strings 8 charactes long , example $string1=abcdefgh $string2=ijklmnop $string3=qrstuvwx $string4=yz if the string were only 10 long $string=abcdefghij then $string1=abcdefgh $string2=ij any suggestions would be greatly appreciated. Thanks, Randy
RE: [PHP] I cannot use mail() ?!?
Outgoing email requires access to a SMTP client or relay. To prevent these relays from being used for SPAM, most shops will restrict which IP's can use the relay. Suggest you contact the administrators of your exchange server, and make sure the IP is on the list of eligible IP's for using the relay, or install the smtp client software on your RedHat machine. Another concern would be access to DNS serving the domains you intend to send mail to. Your SMTP client will need have access a good dns. Key question, are you attempting to send email thru a firewall? Unless you get the an ok for that, you may find your ability to send email limited to within the domain. just a few ideas, Warren Vail Tools, Metrics & Quality Processes -Original Message- From: Aaron Paxson [mailto:[EMAIL PROTECTED]] Sent: Wednesday, July 31, 2002 12:18 PM To: [EMAIL PROTECTED] Subject: [PHP] I cannot use mail() ?!? I am currently using PHP 4.2.2 with Apache 1.3 on RedHat 7.2. My email server is Exchange 5.5sp3 SMTP is set correctly in my php.ini file, and have restarted Apache. However, I still cannot send out a simple text email: The function returns true, but no delivery is made. In looking in my Exchange Queues, I do not see any sign of an email going through. However, using an email client in KDE, email is sent just fine through SMTP. Did I miss something? Aaron -- 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] I cannot use mail() ?!?
Excellent ideas Warren!! Being the IT Systems Administrator, I administrate everything from the firewalls to the exchange/DNS servers. Everything seems to be okay there. In doing another test, I was able to send out an email via my SMTP server to other domains, just not to me. It apparently did not use the "sendmail_from" setting since the email says root. I'll look at that issue later You are correct, that I am set to "not be a relay". However, there is no relaying involved, since it is coming from "within" my own domain. Also, the KDE environment works just fine with SMTP messaging, just not PHP. I'm wondering if I'm missing something. I'm fairly new to PHP. Maybe my settings? I just compiled PHP, Apache, and MySql just last week. Thanks for the response!!! Aaron "Warren Vail" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Outgoing email requires access to a SMTP client or relay. To prevent these > relays from being used for SPAM, most shops will restrict which IP's can use > the relay. Suggest you contact the administrators of your exchange server, > and make sure the IP is on the list of eligible IP's for using the relay, or > install the smtp client software on your RedHat machine. Another concern > would be access to DNS serving the domains you intend to send mail to. Your > SMTP client will need have access a good dns. Key question, are you > attempting to send email thru a firewall? Unless you get the an ok for > that, you may find your ability to send email limited to within the domain. > > just a few ideas, > > Warren Vail > Tools, Metrics & Quality Processes > > > -Original Message- > From: Aaron Paxson [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, July 31, 2002 12:18 PM > To: [EMAIL PROTECTED] > Subject: [PHP] I cannot use mail() ?!? > > > I am currently using PHP 4.2.2 with Apache 1.3 on RedHat 7.2. My email > server is Exchange 5.5sp3 > > SMTP is set correctly in my php.ini file, and have restarted Apache. > However, I still cannot send out a simple text email: > > > > The function returns true, but no delivery is made. In looking in my > Exchange Queues, I do not see any sign of an email going through. However, > using an email client in KDE, email is sent just fine through SMTP. Did I > miss something? > > Aaron > > > > > -- > 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] String Question
Give this a whirl: \n"; } ?> I haven't tested it, but in theory it should find the length of the string (26), loop through it as long as $i is less than 26, incrementing 8 at a time. Each time it goes through, $str_array[] is fed a new element, which is a substring of $string that starts at $i (0, 8, 16, 24, etc) and grabs 8 characters. So here is how the data should be retrieved. 1st loop: 0-7 (8 elements) 2nd loop: 8-15 (8 elements) 3rd loop: 16-23 (8 elements) 4th loop: 24-26 (3 elements) Let me know how it works out for you :o) Martin Clifford Homepage: http://www.completesource.net Developer's Forums: http://www.completesource.net/forums/ >>> "Randy Johnson" <[EMAIL PROTECTED]> 07/31/02 03:26PM >>> Hello, I would like to be able to do the following but have not figured out a way to handle it $string="abcdefghijklmnopqrstuvwxz"; I would like to divde the above string into separate strings 8 charactes long , example $string1=abcdefgh $string2=ijklmnop $string3=qrstuvwx $string4=yz if the string were only 10 long $string=abcdefghij then $string1=abcdefgh $string2=ij any suggestions would be greatly appreciated. Thanks, Randy -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] String Question
"; ?> Rick A sense of humor can help you over look the unattractive, tolerate the unpleasant, cope with the unexpected, and smile through the unbearable. - Moshe Waldoks > From: "Randy Johnson" <[EMAIL PROTECTED]> > Date: Wed, 31 Jul 2002 15:26:15 -0400 > To: <[EMAIL PROTECTED]> > Subject: [PHP] String Question > > Hello, > > I would like to be able to do the following but have not figured out a way to > handle it > > $string="abcdefghijklmnopqrstuvwxz"; > > I would like to divde the above string into separate strings 8 charactes long > , example > > $string1=abcdefgh > $string2=ijklmnop > $string3=qrstuvwx > $string4=yz > > if the string were only 10 long > > $string=abcdefghij > > then > > $string1=abcdefgh > $string2=ij > > any suggestions would be greatly appreciated. > > Thanks, > > > Randy > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] mcrypt
If all you need is some generic encryption that doesn't require mcrypt, you
might want to take a look at a crypto extension I wrote called
cryptopp-php. It does everything that the mcrypt extension does and might
be a touch easier to use as far as syntax and such goes. (Plus, it works on
Windows if you're into that sort of thing.) It's fairly stable at the
moment, and doesn't have the memory allocation problems.
See http://www.tutorbuddy.com/software/, and
http://www.tutorbuddy.com/software/cryptopp/ for the manual.
(I hate the shameless plugging, but the more people who use my extension the
easier it is for me to debug...)
J
Purushotham Komaravolu wrote:
> Hi,
> Thanks for the prompt answer. But I am still getting the same error.
>
> /
> original: meet at secret place
> encrypted: d40d72f1b224b9bf86a7dbc52402c1d02a5cf90adb9050f0
>
> Warning: mcrypt_generic_init: Memory allocation error in
>
/mount/marsellus/gwolfe/puruclient/staging/vhosts/partnersdev.sec.yaga.com/h
> tml/time/cancelsubscription/new.php on line 29
>
> Warning: mdecrypt_generic(): 2 is not a valid MCrypt resource in
>
/mount/marsellus/gwolfe/puruclient/staging/vhosts/partnersdev.sec.yaga.com/h
> tml/time/cancelsubscription/new.php on line 30
>
> Warning: mcrypt_generic_end(): 2 is not a valid MCrypt resource in
>
/mount/marsellus/gwolfe/puruclient/staging/vhosts/partnersdev.sec.yaga.com/h
> tml/time/cancelsubscription/new.php on line 31
> decrypted:
>
>
> ///
>
>
> Regards,
>
> Purushotham Komaravolu
> Software Engineer
> Yaga, Inc. - "advanced payment services"
> Direct: 415-901-7343
> Fax: 415-901-1586
> http://www.yaga.com
>
>
>
> - Original Message -
> From: "Tech Support" <[EMAIL PROTECTED]>
> To: "Purushotham Komaravolu" <[EMAIL PROTECTED]>
> Sent: Tuesday, July 30, 2002 11:34 AM
> Subject: Re: [PHP] mcrypt
>
>
>> Rather than tease you with hints I'll give you some working code ;-)
>>
>> Documentation for practical usage of mcrypt is weak. I agree.
>>
>> > // crypto.inc
>> $key = "secret key crap";
>>
>> function hex2bin($data)
>> {
>> $len = strlen($data);
>> return pack("H" . $len, $data);
>> }
>>
>> function encrypt($string, $key)
>> {
>> // version 2.4.x of lib mcrypt
>> $td = mcrypt_module_open (MCRYPT_TripleDES, "", MCRYPT_MODE_ECB,
>> ""); $iv = mcrypt_create_iv (mcrypt_enc_get_iv_size ($td),
>> MCRYPT_RAND); mcrypt_generic_init ($td, $key, $iv);
>> $crypted = mcrypt_generic ($td, $string);
>> mcrypt_generic_end ($td);
>> return bin2hex($crypted);
>> }
>>
>> function decrypt($string, $key)
>> {
>> //version 2.4.x of lib mcrypt
>> $string = hex2bin($string);
>> $td = mcrypt_module_open (MCRYPT_TripleDES, "", MCRYPT_MODE_ECB,
>> ""); $iv = mcrypt_create_iv (mcrypt_enc_get_iv_size ($td),
>> MCRYPT_RAND); mcrypt_generic_init ($td, $key, $iv);
>> $decrypted = mdecrypt_generic ($td, $string);
>> mcrypt_generic_end ($td);
>> return trim($decrypted);
>> }
>> ?>
>>
>>
>> usage:
>> > include ("path/to/crypto.inc");
>> $secret = "meet at secret place";
>> $encrypted = encrypt($secret, $key);
>> print "original: " . $secret . "";
>> print "encrypted: " . $encrypted . "";
>> $decrypted = decrypt($encrypted, $key);
>> print "decrypted: " . $decrypted . "";
>> ?>
>>
>> Note: if you are encrypting really secret crap like credit card numbers
>> or something of that nature then NEVER include the key anywhere in your
>> code. Make a form where you have to type it in or something in order to
>> display the results.
>>
>>
>> Jim Grill
>> Support
>> Web-1 Hosting
>> http://www.web-1hosting.net
>> - Original Message -
>> From: "Purushotham Komaravolu" <[EMAIL PROTECTED]>
>> To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
>> Sent: Tuesday, July 30, 2002 12:52 PM
>> Subject: [PHP] mcrypt
>>
>>
>> Hello,
>> I am getting some odd errors trying to get an encrypt/decrypt
>> process to
>> work. Looking at the manual examples and some other literature, I
> have
>> tried
>> the two approaches listed below. For each, I get a sometimes-works,
>> sometimes fails result. The manual entry has a string of user notes
>> with
>> problem like mine, but I still have problems.
>>
>>
>>
>> Server API Apache
>>
>>
>>
>> mcrypt
>> mcrypt support enabled
>> version 2.4.x
>> Supported ciphers twofish rijndael-128 rijndael-192
> rijndael-256
>> saferplus rc2 xtea serpent safer-sk64 safer-sk128 cast-256 loki97
> gost
>> threeway cast-128 des tripledes enigma arcfour panama wake
>> Supported modes ofb cfb nofb cbc ecb stream
>>
>>
>> --]
>>
>>
>>
>> The first attempt used the following code:
>>
>>
>> -->
>> > $key = "this is a secret key";
>> $input = "Let us meet at 9 o'clock at the secret place.";
>>
>>
[PHP] A Fond Farewell
Howdy List, Well, apparently we are no longer permitted to receive "personal" emails where I am working, so I'm afraid I'll have to part ways with the lot of you. It's unfortunate, considering I think this one of the best places to find information about PHP (and more!) on the internet. It sure as hell as taught me a lot about our craft. To those that I have helped, thank you for giving me the opportunity to do so. It has truly been MY pleasure. You can always contact me at this address if you're in a bind, and I'll do what I can :o) To those that have helped me, one HUGE THANK YOU!!! You all are the best of the best, and I'll always been grateful for the advice and knowledge that you all have shared with me. You are truly great people to be so generous. Thank you again! If anyone wants to contact me, you'll have to reply directly, as I'm unsubscribing after I send this last mail. Against my will, no doubt, but leaving just the same. Take care, everyone, and as always... Happy Coding! :o) Martin Clifford Homepage: http://www.completesource.net Developer's Forums: http://www.completesource.net/forums/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] text area with quotes
this seems so obvious yet it is giving me problems. I have a text area in a form that is passed to a php page to be written to a database. first though It displays the contents of the form in a preview page. then if everything is good the user click the button and it write to the DB. I pass the contents of the text area straight to the next page (i.e. $form_item_name) so i never mess with the variable. now for the problem. when it displays the variable it adds the escape character (\) to any ' or " in the text. if I resend the same document it adds more. how do i get it to display 's and "s in a variable without php adding the \?? -- Nathan Kline i.e. Man in the Box [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Disabling Browser "BACK" button
Actually a meta refresh isnt a good idea for this example. id personally use a header, because then there is no entry in the back list for the processing page, unlike if u used a meta refresh, which, if i am correct, leaves an entry. Jason Reid [EMAIL PROTECTED] -- AC Host Canada www.achost.ca - Original Message - From: "Lee" <[EMAIL PROTECTED]> To: "César Aracena" <[EMAIL PROTECTED]>; "'Petre'" <[EMAIL PROTECTED]> Cc: "'php-general'" <[EMAIL PROTECTED]> Sent: Wednesday, July 31, 2002 12:17 PM Subject: Re: [PHP] Disabling Browser "BACK" button > An Idea I have just had but not tested. > > To start:- > Page1 - Input Form > Page2 - Data Handling (i.e. processing the form) > Page3 - Redirect handler. > > So, User fills in form on Page1 then submits it. Page2 then processes this > data and if it handles it correctly it simply sends a redirect (something > like a Meta Refresh with time set to 0) to Page3 which then sends you onto > the final page. > > By using a querystring variable and checking this in page2 you could > probably get rid of Page3 and have its part handled in page2. > > I hope this makes sense. > > Cheers > > Lee > - Original Message - > From: "César Aracena" <[EMAIL PROTECTED]> > To: "'Petre'" <[EMAIL PROTECTED]> > Cc: "'php-general'" <[EMAIL PROTECTED]> > Sent: Wednesday, July 31, 2002 7:06 PM > Subject: RE: [PHP] Disabling Browser "BACK" button > > > Well... you simple can't unless you take advantage from all the > wonderful features of PHP like it's capability to know where the request > comes from. Another interesting point would be to see if your program is > made correctly, so your script(s) will handle just the right stuff. That > is, if you point your form in Page1 to a Script in Page2, you should be > pretty sure that it will handle the right stuff. After all the handling > was done, you should be able to unset the variables in order *FORBID* > the user to push the REFRESH or BACK buttons, submitting the data all > over again. > > > -Original Message- > > From: Petre [mailto:[EMAIL PROTECTED]] > > Sent: Wednesday, July 31, 2002 2:50 PM > > To: César Aracena > > Cc: php-general > > Subject: Re: [PHP] Disabling Browser "BACK" button > > > > I hear you, but how do I know if the POST comes from a valid form > > submit, or from a "back" ? I cannot simply unset the $_POST vars, as > > that will prevent anything from being posted correctly, right? > > > > > > César Aracena wrote: > > > > >I think that would be easy just by UNSETTING or emptying the > variables > > >that the form passed after they are processed. Do I make sence? > > > > > >César > > > > > >>-Original Message- > > >>From: Petre [mailto:[EMAIL PROTECTED]] > > >>Sent: Wednesday, July 31, 2002 2:43 PM > > >>To: Martin Clifford > > >>Cc: php-general > > >>Subject: Re: [PHP] Disabling Browser "BACK" button > > >> > > >>Well, OK, then, How do you design the app NOT to allow the form to > > >> > > >POST > > > > > >>again when the user hits "BACK" > > >> > > >>Martin Clifford wrote: > > >> > > >>>There is never a way to disable back, forward, home, etc buttons. > > >>> > > >They > > > > > >>all have shortcuts that will ALWAYS work, so there's really no > point. > > >>Additionally, it's all nice and good that your site works fine > without > > >>using cookies, and don't take this offensively, but if the client > > >> > > >cannot > > > > > >>use the back button without getting mishapen results, then it > doesn't > > >>sound as if the site is designed very efficiently. > > >> > > >>>Just my opinion. > > >>> > > >>>Martin Clifford > > >>>Homepage: http://www.completesource.net > > >>>Developer's Forums: http://www.completesource.net/forums/ > > >>> > > >>> > > >>Petre <[EMAIL PROTECTED]> 07/31/02 01:16PM >>> > > >> > > >>>HI > > >>>Is there a way I can disable the client's browser back button, > > >>> > > >forcing > > > > > >>>them to use the navigation I built into the page? > > >>>Ideally, when they try to press "BACK" on browser, a popup asking > > >>> > > >them > > > > > >>>to use the navigation instead would win first prize. > > >>> > > >>>The reason I'm asking is again to do with sessions, I have an app > > >>>running 100% now without using cookies, but if the user hits BACK > and > > >>>ignores the expire warning, the app produces unwanted results ( > adds > > >>>form data again to the db etc.) > > >>>Just want to patch the holes. > > >>> > > >>>Maybe write my own little browser that has no back button?? > > >>> > > >>> > > >>> > > >> > > >> > > >>-- > > >>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 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, visi
Re: [PHP] text area with quotes
www.php.net/stripslashes ---John Holmes... - Original Message - From: "Nathan Kline" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, July 31, 2002 3:50 PM Subject: [PHP] text area with quotes > this seems so obvious yet it is giving me problems. > > I have a text area in a form that is passed to a php page to be > written to a database. first though It displays the contents of the > form in a preview page. then if everything is good the user click the > button and it write to the DB. I pass the contents of the text area > straight to the next page (i.e. $form_item_name) so i never mess with > the variable. > > now for the problem. > > when it displays the variable it adds the escape character (\) to any > ' or " in the text. if I resend the same document it adds more. how > do i get it to display 's and "s in a variable without php adding the > \?? > > > -- > Nathan Kline > i.e. Man in the Box > [EMAIL PROTECTED] > > -- > 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] Creating Image...
On Thursday 01 August 2002 02:11, mp wrote:
> I want to create simple image...
> I execute this script:
>
> $im = imagecreate (50, 100);
> $fp = fopen("test/im.jpg","w");
> fwrite($fp, imagegd($im));
> fclose($fp);
>
> But there is some problems about this...
> Could somebody help me?
Only if you say what the problems are.
--
Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *
/*
I'm proud to be paying taxes in the United States. The only thing is
-- I could be just as proud for half the money.
-- Arthur Godfrey
*/
--
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Re: [PHP] dir to array?
On Thursday 01 August 2002 03:00, Jas wrote:
> Not sure why this isn't working, any help is appreciated. I am trying to
> read the files in a directory and place them into an array. Here is the
> code:
>
> /* Function to create array of directory contents */
> function dCNTS($files) {
> $dir = opendir("/path/to/directory/");
> while($imgs = readdir($dir)) {
>if (($imgs != ".") && ($imgs != "..")) {
> $cnt[count($imgs)] = $cnt;
>} else {
> print "Cannot create array of files in directory!"; }
>}
> closedir($dir);
> }
HOW isn't it working?
--
Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *
/*
One person's error is another person's data.
*/
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Re: [PHP] text area with quotes
If it adds the slashes, before u echo it back out, try stripslashes($var) first Jason Reid [EMAIL PROTECTED] -- AC Host Canada www.achost.ca - Original Message - From: "Nathan Kline" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, July 31, 2002 1:50 PM Subject: [PHP] text area with quotes > this seems so obvious yet it is giving me problems. > > I have a text area in a form that is passed to a php page to be > written to a database. first though It displays the contents of the > form in a preview page. then if everything is good the user click the > button and it write to the DB. I pass the contents of the text area > straight to the next page (i.e. $form_item_name) so i never mess with > the variable. > > now for the problem. > > when it displays the variable it adds the escape character (\) to any > ' or " in the text. if I resend the same document it adds more. how > do i get it to display 's and "s in a variable without php adding the > \?? > > > -- > Nathan Kline > i.e. Man in the Box > [EMAIL PROTECTED] > > -- > 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] Creating Image...
To write a GD image to disk as a jpeg, do this instead:
$im = imagecreate(50,100);
imagejpeg($im, "test/im.jpg");
You don't need to use file handlers. Of course, without doing anything like
adding text or lines to $im, it will just be written to disk as a blank
image. :)
-Andy
> -Original Message-
> From: mp [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, July 31, 2002 11:11 AM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Creating Image...
>
>
> I want to create simple image...
> I execute this script:
>
> $im = imagecreate (50, 100);
> $fp = fopen("test/im.jpg","w");
> fwrite($fp, imagegd($im));
> fclose($fp);
>
> But there is some problems about this...
> Could somebody help me?
> Could somebody help me?
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Re: [PHP] text area with quotes
addslashes($st); before you put the string into the d-base stripslashes($str); after you retrieve the string from the d-base Otherwise MySQL is going to do its best to limit the illegal characters on its own. :) -Kevin - Original Message - From: "Nathan Kline" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, July 31, 2002 1:50 PM Subject: [PHP] text area with quotes > this seems so obvious yet it is giving me problems. > > I have a text area in a form that is passed to a php page to be > written to a database. first though It displays the contents of the > form in a preview page. then if everything is good the user click the > button and it write to the DB. I pass the contents of the text area > straight to the next page (i.e. $form_item_name) so i never mess with > the variable. > > now for the problem. > > when it displays the variable it adds the escape character (\) to any > ' or " in the text. if I resend the same document it adds more. how > do i get it to display 's and "s in a variable without php adding the > \?? > > > -- > Nathan Kline > i.e. Man in the Box > [EMAIL PROTECTED] > > -- > 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] I cannot use mail() ?!?
On Thursday 01 August 2002 03:17, Aaron Paxson wrote: > I am currently using PHP 4.2.2 with Apache 1.3 on RedHat 7.2. My email > server is Exchange 5.5sp3 > > SMTP is set correctly in my php.ini file, and have restarted Apache. > However, I still cannot send out a simple text email: I believe the SMTP setting in php.ini is only used if the server is running Windows. Under Linux, the sendmail setting is used. Read the comments in php.ini. -- Jason Wong -> Gremlins Associates -> www.gremlins.com.hk Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * /* panic: kernel segmentation violation. core dumped (only kidding) */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: stripping quotes from urls and images
> hi guys i now have a problem with urls i need to remove the quotes from both > href="" and src="" > > so > needs to be and i cant > remove quotes from all string matches :| Someone mentioned this already, but you should really know that if you remove quotes from your HTML attributes, your HTML will no longer be forward-compatible with XHTML, which you really should strive for. What reason would you have for removing the quotes? There must be a better workaround than removing them. Regarding your question, it really depends on how you can operate on your HTML. Where is your HTML? Is it in a database, string, etc? Is it all in one chunk? That is, do you have stuff like this: This link has "quotes" that can't just have all quotes removed entirely from it? If you really need to remove quotes from attributes (and I don't think you do), and all of your HTML is in one big string, you're looking at a regular expression. Read up on them here: http://www.php.net/manual/en/pcre.pattern.syntax.php Yep, that's a lot of reading. But you should learn about regular expressions; they'll be useful all over the place. If you happen to be on a Linux/Unix/BSD/whatever machine that has man pages and perl installed, check out `man perlre`. Or read on-line here: http://www.perldoc.com/perl5.6.1/pod/perlre.html Some things to watch out for -- even if you do want to remove quotes from your attributes, I'm 100% sure you don't want to remove from *all* of them. Like this: Removing the quotes from the title attribute will likely break at least some browsers, if not all. So your regular expression needs to be able to handle that gracefully. Good luck! -- [ joel boonstra | [EMAIL PROTECTED] ] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Creating Image...
You might also want to add a "quality" factor to the imagejpeg() function if
the image "as is" looks a bit ratty.
$factor="100" // or another suitable number between 100 and 0
imagejpeg($im, "test/im.jpg",$factor);
hope this helps.
Hugh
- Original Message -
From: "Andrew Chase" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, July 31, 2002 1:10 PM
Subject: RE: [PHP] Creating Image...
> To write a GD image to disk as a jpeg, do this instead:
>
>
> $im = imagecreate(50,100);
>
> imagejpeg($im, "test/im.jpg");
>
>
> You don't need to use file handlers. Of course, without doing anything
like
> adding text or lines to $im, it will just be written to disk as a blank
> image. :)
>
> -Andy
>
> > -Original Message-
> > From: mp [mailto:[EMAIL PROTECTED]]
> > Sent: Wednesday, July 31, 2002 11:11 AM
> > To: [EMAIL PROTECTED]
> > Subject: [PHP] Creating Image...
> >
> >
> > I want to create simple image...
> > I execute this script:
> >
> > $im = imagecreate (50, 100);
> > $fp = fopen("test/im.jpg","w");
> > fwrite($fp, imagegd($im));
> > fclose($fp);
> >
> > But there is some problems about this...
> > Could somebody help me?
> > Could somebody help me?
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
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[PHP] Printing a PHP Class
PHPers,
In a genaology application, where I add individuals to
an array:
$everyone[] = new Individual($id);
I'd like to print the indiviuals' attributes. Some of these are
in array's themselves: like a list of event's in one's life.
My problem is:
when printing the Class Variables using the "standard" approach:
=
function print_vars($obj) {
$arr = get_object_vars($obj);
while (list($prop, $val) = each($arr))
{
echo "$prop\t$val\n";
}
}
=
I see the message:
Variables: Person: Added RELI attribute
id I6
last McGOWAN
first Martin James
suffix Sr.
sex M
lifeevent Array
attribute Array
My question is:
How does one print out the "Array"?
My attempt at testing .
(strcmp($val,"Array") == 0)
was fruitless, as the print value of
$var is always a string, but not always
in other contexts.
What am I missing?
Thanks,
-- Marty McGowan
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