Re: [PHP] Using Cookies Securely
On Fri, May 30, 2003 at 11:01:26PM -0700, Evan Nemerson wrote: Send a session ID to the user in a cookie, then lookup that ID in a database on the server. It's extremely difficult to guess random session ID's (don't just increment them!), and if you have a session timeout, you're pretty much set. That's true, and it is what most people do, but if you think about it the session ID is then functionally equivalent to a crypt'd password for the duration of your session; that is, either one allows you access to the site. So if you were worried about folks sniffing an encrypted password and using it to log in, you should be equally worried about folks sniffing a session ID and using *it* to log in. Dustin -- Dustin Mitchell [EMAIL PROTECTED]/[EMAIL PROTECTED] http://people.cs.uchicago.edu/~dustin/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Compile 4.3.2 Errors.
Im compiling the last vercion of PHP 4.3.2 and says this after finish of compile. The system is a Redhat 7.3, Apache 1.3.27. ext/mysql/libmysql/my_tempnam.lo: In function `my_tempnam': /root/php-4.3.2/ext/mysql/libmysql/my_tempnam.c:115: the use of `tempnam' is dangerous, better use `mkstemp' -- -- Alberto Ferrer [EMAIL PROTECTED] http://www.barrahome.org -- Syntax Error in KITCHEN.H: COFFEE not found. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Compile 4.3.2 Errors.
hi, this sounds like a warning not like an error, your php is successfully compiled...(most software i know an compile got this message.) can you post a little bit more debug information? volker - Original Message - From: Alberto Ferrer [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, May 31, 2003 3:16 PM Subject: [PHP] Compile 4.3.2 Errors. Im compiling the last vercion of PHP 4.3.2 and says this after finish of compile. The system is a Redhat 7.3, Apache 1.3.27. ext/mysql/libmysql/my_tempnam.lo: In function `my_tempnam': /root/php-4.3.2/ext/mysql/libmysql/my_tempnam.c:115: the use of `tempnam' is dangerous, better use `mkstemp' -- -- Alberto Ferrer [EMAIL PROTECTED] http://www.barrahome.org -- Syntax Error in KITCHEN.H: COFFEE not found. -- 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: Adding graphics library
This is what I used that is relevant: --with-png-dir=../libpng-1.2.5/ --with-zlib-dir=../zlib-1.1.4/ --with-jpeg- dir=../jpeg-6b/ --with-gd of course, the paths for libpng, zlib and jpeg will probably be different for you. Todd Cary [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] You'll probably still want to get libjpeg and libpng, and link against them with the proper configure options. What is the correct syntax to do all of the suggestions? Todd Martin Helie wrote: Well, not necessarily, since gd is included with php 4.3.x. You'll probably still want to get libjpeg and libpng, and link against them with the proper configure options. Ef [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] --with-gd and of oucrce you need the GD library. Todd Cary [EMAIL PROTECTED] escribió en el mensaje news:[EMAIL PROTECTED] I am new to Linux so I need some help for installing the graphics library. This is what I did to get PHP to inlcude Interbase. !! Configure PHP with Interbase with apxs 34 ./configure --with-apxs=/usr/sbin --with-interbase=/opt/interbase 35 ./configure --with-interbase=/opt/interbase --with-apxs=/usr/sbin 36 ./configure --with-interbase=/opt/interbase --with-apxs=/usr/sbin/apxs What do I need to add to this to include the graphics library? Many thanks... Todd -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] 3 entries going into 1 field
Hi, I have a registration form, but I would like to add a Date of Birth section. Now, because of the different formats of writing it I want to have 3 seperate drop down boxes, Date, Month and Year. However, I then want those 3 dropdowns to go into one field in a mySQL database, in DD/MM/ format. How can I acheive this, in simple language as I'm a newbie to this stuff ^_~ Thanks! Vicky
RE: [PHP] 3 entries going into 1 field
$EnteredDate = $date . / . $month . / . $year; This would output DD/MM/ if $date = DD, $month = MM and $year = . -Original Message- From: Vicky [mailto:[EMAIL PROTECTED] Sent: 31 May 2003 15:06 To: PHP List Subject: [PHP] 3 entries going into 1 field Hi, I have a registration form, but I would like to add a Date of Birth section. Now, because of the different formats of writing it I want to have 3 seperate drop down boxes, Date, Month and Year. However, I then want those 3 dropdowns to go into one field in a mySQL database, in DD/MM/ format. How can I acheive this, in simple language as I'm a newbie to this stuff ^_~ Thanks! Vicky -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] 3 entries going into 1 field
have 3 select boxes bdMonth, bdDay, bdYear. Then when processing the $_POST, simply contact them in the format you want. $bdString = $_POST['bsMonth'].'/'.$_POST['bsDay'].'/'.$_POST['bsYear']; HTH, =C= * Cal Evans * http://www.christianperformer.com * Stay plugged into your audience * The measure of a programmer is not the number of lines of code he writes but the number of lines he does not have to write. * - Original Message - From: Vicky [EMAIL PROTECTED] To: PHP List [EMAIL PROTECTED] Sent: Saturday, May 31, 2003 9:05 AM Subject: [PHP] 3 entries going into 1 field Hi, I have a registration form, but I would like to add a Date of Birth section. Now, because of the different formats of writing it I want to have 3 seperate drop down boxes, Date, Month and Year. However, I then want those 3 dropdowns to go into one field in a mySQL database, in DD/MM/ format. How can I acheive this, in simple language as I'm a newbie to this stuff ^_~ Thanks! Vicky -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Compile 4.3.2 Errors.
On Sat, 31 May 2003, Alberto Ferrer wrote: Im compiling the last vercion of PHP 4.3.2 and says this after finish of compile. The system is a Redhat 7.3, Apache 1.3.27. ext/mysql/libmysql/my_tempnam.lo: In function `my_tempnam': /root/php-4.3.2/ext/mysql/libmysql/my_tempnam.c:115: the use of `tempnam' is dangerous, better use `mkstemp' And about two lines down from that warning you'll see this: Build complete. (It is safe to ignore warnings about tempnam and tmpnam). As this build note was added in PHP 4.3.2 because too many bogus bug reports and support questions were coming up about this warning. There is also a faq about this warning: http://www.php.net/manual/en/faq.build.php#faq.build.mysql.tempnam Regards, Philip -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] problem with pop3 check
Hi
I have been trying to get to know the imap functions for checking pop3 email
account with php. i have had absolutely no luck. just cant get the script to
connect to the server.
here is a sample:
?php
$mbox = imap_open ({mail.hot.ee:110}, pop3testing, testing);
if(!$mbox){echooffline;}
else{echo online;}
imap_close($mbox);
?
it just loads and loads doesnt even give an error. could somebody please
look into it and see whats wrong. the account on hot.ee actually exists
(un:pop3testing, pw:testing). it is an estonian free e-mail service
provider. supports pop3 and the server should be mail.hot.ee, because
outlook checks e-mails from mail.hot.ee without any problems.
help please :)
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[PHP] Re: problem with pop3 check
My english is bad, but see the code:
$mbox = imap_open ({localhost/pop3:110}INBOX, user_id, password);
The only way I could open a IMAP or POP3 conection into my server is, I hope
it helps you$MAILSERVER={mail.midominio.cl:110/pop3/notls}; //Para POP3
$MAILSERVER={mail.midomino.cl:143/imap/notls}; //Para IMAP$mbox =
@imap_open ($MAILSERVER,$user,$pass) or die (No abrio);
- Other Complete Example For Imap --
$mbox = imap_open ({localhost:143}, username, password);
echo ph1Mailboxes/h1\n;
$folders = imap_listmailbox ($mbox, {your.imap.host:143}, *);
if ($folders == false)
echo Call failedbr\n;
else
while (list ($key, $val) = each ($folders))
echo $val . br\n;
echo ph1Headers in INBOX/h1\n;
$headers = imap_headers ($mbox);
if ($headers == false)
echo Call failedbr\n;
else
while (list ($key, $val) = each ($headers))
echo $val . brn;
imap_close ($mbox);
And you can look the manual, but this code is from the manual, have a loot
of examples ;)
--Alberto Ferrer
[EMAIL PROTECTED]
http://www.barrahome.org--Syntax
Error in KITCHEN.H: COFFEE not found.
Joe111 [EMAIL PROTECTED] escribió en el mensaje
news:[EMAIL PROTECTED]
Hi
I have been trying to get to know the imap functions for checking pop3
email
account with php. i have had absolutely no luck. just cant get the script
to
connect to the server.
here is a sample:
?php
$mbox = imap_open ({mail.hot.ee:110}, pop3testing, testing);
if(!$mbox){echooffline;}
else{echo online;}
imap_close($mbox);
?
it just loads and loads doesnt even give an error. could somebody
please
look into it and see whats wrong. the account on hot.ee actually exists
(un:pop3testing, pw:testing). it is an estonian free e-mail service
provider. supports pop3 and the server should be mail.hot.ee, because
outlook checks e-mails from mail.hot.ee without any problems.
help please :)
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Re: [PHP] [MySQL] Code Help Please
Monfort-- There lies my problem. How do I get mysql to translate: ... where table.username = 'table2.domain/table2.username' into See: http://lists.mysql.com/mysql?sub=1 --Frappy On Friday 30 May 2003 08:35 pm, [-^-!-%- wrote: Hello all ! Need a little help here. Is there a way to translate variables/field names in an SQL statement? I need to compare the content of two database fields that are in different tables. The trick, though, is that I need to join two fields together (as a string) before I compare it. For example: Table 1 has a field named username, with the following values: id | username | first_name | last_name 1 | prgn/jason | jason | x 2 | falcon/paul | pual | wood *The username in table is composed of the user's domain name and login name. Those fields are separated in table 2. Like Table 2 id | username | domain | first_name | last_name 1 | paul | falcon | paul | wood 2 | jason| prgn | jason | x * the data is rearranged, but it's the same. Now, I need to compare the values from table 2 to table 1. That is, I need to find if table1.username = table2.domain/table2.username is true. There lies my problem. How do I get mysql to translate: ... where table.username = 'table2.domain/table2.username' into ...where 'prgn/jason' = 'prgn/jason' and not into ...where 'prgn/jason' = 'prgn' / 'jason'// division. That is, I need it to compare 'prgn/jason' (from table1.username) to the string representation, of the values of table2.domain/table2.username (i.e. prgn/jason) and not read it as 'table2.prgn' divided by 'table2.username' ? I have the following code: select * from table1 t1, table 2 t2 where t1.username = 't2.domain/t2.username' ** how do I concatenate the two values, to compare it to that of table 1. i.e. prgn/jason = prgn/jason and not 'prgn/jason' = 'prgn' divided by 'jason'? Please help. -john -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] FTP DLL
Me and a friend have been trying to make a php ftp client, it works fine on *nix systems, but not on Windows. We looked at everything, until i finaly noticed that php 4.2.3 is missing in the php.ini the extension=php_ftp.dll line. The actualy file in the extensions dir is missing as well. So where did it go? and where can i get it? can anyone send it too me? I was unable to find one on google. Or is there a reason its gone? Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] FTP DLL
Me and a friend have been trying to make a php ftp client, it works fine on *nix systems, but not on Windows. We looked at everything, until i finaly noticed that php 4.2.3 is missing in the php.ini the extension=php_ftp.dll line. The actualy file in the extensions dir is missing as well. So where did it go? and where can i get it? can anyone send it too me? I was unable to find one on google. Or is there a reason its gone? From the manual (php.net/ftp): The windows version of PHP has built in support for this extension. You do not need to load any additional extension in order to use these functions. Also, consider using PHP 4.3.2 Regards, Philip -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to secure a download ?
header(Content-type: application/zip); header(Content-Disposition: attachment; filename=yourfilename.zip); readfile(/path/to/yourfilename.zip); I have found that to make sure it works with all browsers you want to put quotes around the filename in the content-disposition header. header( Content-tpye: application/zip ); header( Content-Disposition: attachment; filename=\yourfile.zip\ ); readfile( /path/to/yourfilname.zip ); the reason I say this is because without the quotes, some browsers insert a [1] or something similar without them. Alex -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] FTP DLL
On Saturday 31 May 2003 07:41 am, Canadaka wrote: Me and a friend have been trying to make a php ftp client, I'm confused. Do you literally mean an FTP client that is written in PHP (thus requiring PHP to be installed on each client machine)? Or do you mean a PHP generated HTML-based page, delivered to the client's browser, that interfaces with an FTP server? Or maybe you mean a PHP page, delivered to the client's browser, that triggers FTP transactions between your PHP server and a remote FTP server and then passes the result on to the client. (That would be termed a proxy, I presume.) --Frappy it works fine on *nix systems, but not on Windows. We looked at everything, until i finaly noticed that php 4.2.3 is missing in the php.ini the extension=php_ftp.dll line. The actualy file in the extensions dir is missing as well. So where did it go? and where can i get it? can anyone send it too me? I was unable to find one on google. Or is there a reason its gone? Thanks -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] problem with pop3 check
Shouldn't the correct suntax for pop3 be:
$mbox = imap_open ({mail.hot.ee:110/pop3}, pop3testing, testing);
http://us2.php.net/imap_open
--
Jason k Larson
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[PHP] regex problem
Hello,,
I have a preg_match issue matching numbers. I am currently using
!preg_match ('/([0-9\-\.\#:])/', $_POST['nums1']
throw error[]
This fails if you use something like ' asdf ' but if you use ' asdf789 ' it passes
false and does not throw an error.
This is not the obvious solution I know its a problem in my regular expression.
Should I ONLY be using
' /([0-9])/ ' , ?
Thanks in advance.
Daniel
Re: [PHP] problem with pop3 check
To correct myself ...
I believe you actually require the INBOX attribute as well.
$mbox = imap_open ({mail.hot.ee:110/pop3}INBOX, pop3testing, testing);
if you still have problems you might also try (explictly request non-SSL connection):
$mbox = imap_open ({mail.hot.ee:110/pop3/notls}INBOX, pop3testing, testing);
Hope that helps.
--
Jason k Larson
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[PHP] Re: 3 entries going into 1 field
I'll add to what the others have already said. As was already mentioned, you need to create three dropdown fields for the birthdate: year, month and day. I do this by setting up arrays for each field that offers valid date choices. $year[2000] = 2000; $year[2001] = 2001; $year[2002] = 2002; etc... $month['January'] = 01; $month['February'] = 02; $month['March'] = 03; etc... $day[1] = 01; $day[2] = 02; $day[3] = 03; etc... I use these arrays with a simple function to set up the dropdown form elements that stores the selected results in another array: $realdate. When the form is submitted, I simply stitch the date together into a valid MySQL DateTime format of -MM-DD using the values stored in the $realdate variable... $realdate['year'].-.$realdate['month'].-.$realdate['day']; This would insert the date as: 2003-05-21 Monty From: [EMAIL PROTECTED] (Vicky) Newsgroups: php.general Date: Sat, 31 May 2003 15:05:43 +0100 To: PHP List [EMAIL PROTECTED] Subject: 3 entries going into 1 field Hi, I have a registration form, but I would like to add a Date of Birth section. Now, because of the different formats of writing it I want to have 3 seperate drop down boxes, Date, Month and Year. However, I then want those 3 dropdowns to go into one field in a mySQL database, in DD/MM/ format. How can I acheive this, in simple language as I'm a newbie to this stuff ^_~ Thanks! Vicky -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP getting values from XML
Hello All and Thanks in advance. I'm developing a site PHP site. I would like to define HTML code in XML and be able to get the HTML code using PHP. I was hoping for a simple example. I will not be able to update the version of PHP with any modules as my hosting company (hostway.com) admins the PHP environment. Cheers, Ray -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Cookies and Sessions: What's the Best Recipe?
I have a member site that uses sessions. People who have their browser cookies turned off, however, cannot use our site. I read somewhere that to avoid this, I'd have to manually append the PHPSESSID var to every URL when redirecting in a script. Is this really the best or only way to avoid this problem? Or, is it simply unavoidable? Right now, I tell users that the site will only work with browsers that have cookies turned on, but, I'd rather the site was accessible to all. However, I also don't like passing session IDs via the URL because of the security risk. Any suggestions?? Monty -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] get modification date of remote page
I have a database full of links. I need to write a script to go to each one and check the modification date of the file. My plan is, once that is logged, to do this every week and indicate which pages have changed. What is the simplest approach to this? Do I need to use CURL functions or remotely open the page with fopen? A pointer to the right place in the manual would be great... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] reading binary data
Hi, I have binary data. I know the format but I do not know how to read it with PHP. I saw some articles and comments on the manual but it seems taht it is not enough for me. Anyone to haelp, please? I just nedd a good documentation about it. TIA -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Using Cookies Securely
Again, It's not perfect, but I don't think anyone has come up with a better way. It's called session hijacking, and it is a great reason to use SSL. However, there's still the issue of cross-site scripting, which can really only be prevented by smarter coding. Even then there are issues. For example, holes in ie's SSL capabilities (including a current, unpatched vulnerability- well okay it was patched but M$ managed to re-introduce it in more recent patches...), permit undeteted MITM attacks. On Saturday 31 May 2003 05:56 am, Dustin Mitchell wrote: On Fri, May 30, 2003 at 11:01:26PM -0700, Evan Nemerson wrote: Send a session ID to the user in a cookie, then lookup that ID in a database on the server. It's extremely difficult to guess random session ID's (don't just increment them!), and if you have a session timeout, you're pretty much set. That's true, and it is what most people do, but if you think about it the session ID is then functionally equivalent to a crypt'd password for the duration of your session; that is, either one allows you access to the site. So if you were worried about folks sniffing an encrypted password and using it to log in, you should be equally worried about folks sniffing a session ID and using *it* to log in. Dustin -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Compile 4.3.2 Errors.
Don't know about 4.3.2, but at the end of 5.0-dev make, the following message is output: Build complete. (It is safe to ignore warnings about tempnam and tmpnam). On Saturday 31 May 2003 06:29 am, Volker Augustin wrote: hi, this sounds like a warning not like an error, your php is successfully compiled...(most software i know an compile got this message.) can you post a little bit more debug information? volker - Original Message - From: Alberto Ferrer [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, May 31, 2003 3:16 PM Subject: [PHP] Compile 4.3.2 Errors. Im compiling the last vercion of PHP 4.3.2 and says this after finish of compile. The system is a Redhat 7.3, Apache 1.3.27. ext/mysql/libmysql/my_tempnam.lo: In function `my_tempnam': /root/php-4.3.2/ext/mysql/libmysql/my_tempnam.c:115: the use of `tempnam' is dangerous, better use `mkstemp' -- -- Alberto Ferrer [EMAIL PROTECTED] http://www.barrahome.org -- Syntax Error in KITCHEN.H: COFFEE not found. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Know me? Know me??? What the hell does that mean, know me, you want to know me? Well you don't know me, and you'll never know me. Nobody knows me, or you, or eachother. Nobody in this world knows anybody else. You'll never know me. Ever. -Rules of Attraction -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP getting values from XML
Hi there are a couple projects done in php to go around these problemes however it will cost you on performance. Here are a couple projects you might want to look into (I never used them, but since the book XML and PHP talk about them i guess they are good proejcts) eZXML (an alternative to PHP/Dom) PHP.XPATH http://sourceforge.net/projects/phpxpath/ PHP XML RPC http://sourceforge.net/projects/phpxmlrpc/ NuSOAP http://dietrich.ganx4.com/nusoap/index.php (befor it was named SOAPx4) There must be other projects also but i dont know them. Yann Larrivée www.phpquebec.org www.protonicdesign.com On Sat, 2003-05-31 at 22:52, [EMAIL PROTECTED] wrote: Hello All and Thanks in advance. I'm developing a site PHP site. I would like to define HTML code in XML and be able to get the HTML code using PHP. I was hoping for a simple example. I will not be able to update the version of PHP with any modules as my hosting company (hostway.com) admins the PHP environment. Cheers, Ray -- 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: Decrypting data with GnuPG
Just for the record, adding the --batch argument to the GnuPG command solved the problem. Regards, Pierre-Luc Pierre-Luc Soucy wrote: Hi, I would like to decrypt data encoded with GnuPG without including the private key passphrase in the command to prevent people from viewing it with ps. Here is the code I wrote: $command = /usr/bin/gpg --homedir=/path/to/.gnupg --no-secmem-warning --always-trust --yes --output /path/to/output.txt --decrypt /path/to/testtext.asc; $passphrase = '***'; $fp = popen($command, 'w+'); fputs($fp, $passphrase); pclose($fp); print Done; exit; == I assumed that the fputs() function would write the passphrase at the prompt, but that doesn't seem to be the case - the command does not create the output.txt file when ran by the PHP program (which is running as a CGI under my user BTW) while it works when ran from the shell. Any idea why? Thanks! Pierre-Luc Soucy -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] reading binary data
file_get_contents() is binary safe. $binary_data = file_get_contents(/path/to/file); php.net/file_get_contents On Saturday 31 May 2003 12:42 pm, Ferhat BINGOL wrote: Hi, I have binary data. I know the format but I do not know how to read it with PHP. I saw some articles and comments on the manual but it seems taht it is not enough for me. Anyone to haelp, please? I just nedd a good documentation about it. TIA -- Everything has a natural explanation. The moon is not a god but a great rock and the sun a hot rock. -Anaxagorus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: regex problem
I don't understand what it is you're trying to accomplish, so, it's hard to
offer a solution. If you just want to verify whether or not a variable
contains numeric data, why not just use the is_numeric() function:
http://us4.php.net/manual/en/function.is-numeric.php
preg_match() will return TRUE if it finds the pattern ANYWHERE in the
string, so, that's why asdf789 passes the test because it contains digits,
whereas 'asdf' won't pass the test because the numbers 0-9 can't be found
anywhere in that string.
If you want the entire string to be tested for digits, you need to add the
length of the string to the regex pattern:
$length = strlen($data);
preg_match([0-9]{$length}, $data);
Monty
From: [EMAIL PROTECTED] (Daniel J. Rychlik)
Newsgroups: php.general
Date: Sat, 31 May 2003 13:46:44 -0500
To: [EMAIL PROTECTED]
Subject: regex problem
Hello,,
I have a preg_match issue matching numbers. I am currently using
!preg_match ('/([0-9\-\.\#:])/', $_POST['nums1']
throw error[]
This fails if you use something like ' asdf ' but if you use ' asdf789 ' it
passes false and does not throw an error.
This is not the obvious solution I know its a problem in my regular
expression. Should I ONLY be using
' /([0-9])/ ' , ?
Thanks in advance.
Daniel
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Re: [PHP] reading binary data
I do not understand how to use this one from the manual but thanks I am working on it. Meanwhile I was trying to open the binary with fopen and unpack 154 bytes from it (it is the firs line accordint to my structure format.) I got the first letter but afterwords it just gives stupid characters. Do you have any comment on this? And can you point me an example for file_read_contents??? regards Evan Nemerson [EMAIL PROTECTED], iletide sunu yazdi news:[EMAIL PROTECTED] file_get_contents() is binary safe. $binary_data = file_get_contents(/path/to/file); php.net/file_get_contents On Saturday 31 May 2003 12:42 pm, Ferhat BINGOL wrote: Hi, I have binary data. I know the format but I do not know how to read it with PHP. I saw some articles and comments on the manual but it seems taht it is not enough for me. Anyone to haelp, please? I just nedd a good documentation about it. TIA -- Everything has a natural explanation. The moon is not a god but a great rock and the sun a hot rock. -Anaxagorus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] get modification date of remote page
/* UNTESTED. */
function get_http_lm_date($url) {
$d = parse_url($url);
if ( !$fp = fsockopen ($d['host'], (isset($d['port'])) ? $d['port'] : '80') )
return FALSE;
fputs($fp, HEAD .$d['path']. HTTP/1.0\r\n\r\n);
while ( !feof($fp) ) {
if ( ereg (^Last-Modified: , $buf = fgets($fp, 256)) ) {
$retval = substr($buf, 15);
fclose($fp);
}
}
if ( !isset($retval) )
return FALSE;
else
return $retval
}
On Saturday 31 May 2003 12:09 pm, chris wrote:
I have a database full of links. I need to write a script to go to each one
and check the modification date of the file. My plan is, once that is
logged, to do this every week and indicate which pages have changed.
What is the simplest approach to this? Do I need to use CURL functions or
remotely open the page with fopen? A pointer to the right place in the
manual would be great...
--
The world holds two classes of men -- intelligent men without religion, and
religious men without intelligence.
-Abu'l-Ala-Al-Ma'arri
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Re: [PHP] reading binary data
/* This example will echo the first 154 bytes of a file * (/path/to/file in the example). */ $binary_data = file_get_contents(/path/to/file): echo substr($binary_data, 0, 154); On Saturday 31 May 2003 01:29 pm, Ferhat BINGOL wrote: I do not understand how to use this one from the manual but thanks I am working on it. Meanwhile I was trying to open the binary with fopen and unpack 154 bytes from it (it is the firs line accordint to my structure format.) I got the first letter but afterwords it just gives stupid characters. Do you have any comment on this? And can you point me an example for file_read_contents??? regards Evan Nemerson [EMAIL PROTECTED], iletide sunu yazdi news:[EMAIL PROTECTED] file_get_contents() is binary safe. $binary_data = file_get_contents(/path/to/file); php.net/file_get_contents On Saturday 31 May 2003 12:42 pm, Ferhat BINGOL wrote: Hi, I have binary data. I know the format but I do not know how to read it with PHP. I saw some articles and comments on the manual but it seems taht it is not enough for me. Anyone to haelp, please? I just nedd a good documentation about it. TIA -- Everything has a natural explanation. The moon is not a god but a great rock and the sun a hot rock. -Anaxagorus -- Science has done more for the development of western civilization in one hundred years than Christianity did in eighteen hundred years. -John Burroughs -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] reading binary data
I am getting NTERRUPT_DURATION or similar text between the values.. this binary reading thing is dahm jard.. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Any POSTNUKER, reading from two DB
On Sat, 2003-05-31 at 07:41, nabil wrote: Greeting, I have a postnuke site and I want to connect it to two databases in order to verify users from these databases. and..?? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] String Manipulation
Hello all, I'm currently working on a site for my brother-in-law. I have written a script that will access a website (http://www.remax.nf.ca/listings.asp?a=163cp=1) and pull the page into a variable ($var). I have striped the page down to include only the listings (still in HTML and table format). Sample... HTML FORMAT: (view source for html code) http://205.251.209.142/temp/listing.html HTML STRIPPED: 276A Conception Bay Highway $260,000.00 0 Bedrooms, 0 Bathrooms View Details 170 Salmon Cove Road $185,000.00 3 Bedrooms, 2 Bathrooms View Details + Interior Photos Main Road, Bristols Hope $109,000.00 3 Bedrooms, 2 Bathrooms View Details 14 Mercers Cove, Bay Roberts $99,900.00 3 Bedrooms, 2 Bathrooms View Details 83-85 Seymours Road $94,500.00 4 Bedrooms, 2 Bathrooms View Details + Interior Photos 208 A Neck Road $69,900.00 3 Bedrooms, 1 Bathrooms View Details 165 Water Street $69,900.00 3 Bedrooms, 2 Bathrooms View Details 384 Water Street, Harbour Grace SALE PENDING $67,000.00 3 Bedrooms, 1 Bathrooms View Details + Interior Photos 95-97 Conception Bay Highway $65,000.00 3 Bedrooms, 1 Bathrooms View Details Old Track Road $59,500.00 0 Bedrooms, 0 Bathrooms View Details Page 1 of 3 Previous | Next What I want to do, is to be able to work with this data. I don't want to keep it in the same format as it's on the original site. I would like to be able to pull the listings and it's components separately so that I can change the layout, color, size, font, etc, etc, etc. Also, under the html format, there are links to other sites and pictures that I would like to be able to pull as well. I would need to be able to know which listing the link and/or picture was for as not all listings will have a picture. If anyone can help, It would be greatly appreciated. I have been pulling my hair out trying to find a way to do this. I've been studying regular expressions, however am not familiar enough with them to be able to get it to work. Thanks in advance, S. Cole ANTI-SPAM: to reply, delete REMOVE from email address. ps. I know I posted the same question in alt.php, found this newsgroup after and there's more activity. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Installation problem
I'm currently attempting to upgrade to the latest version of php. When I run: ./configure --with-apxs2=/usr/local/apache2/bin/apxs \ --with-mysql=/usr/local I get the following message: Cannot find header files under /usr/local Why is this? ron -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] INTERRUPT DURATION
Have you ever get INTERRUPT DURATION string while you are trying to read a binary file. I am getting something like this. ferhat NTERRUPT_DURATIO | Nbingol RUPT_DURAT there is 65 characters dummy at the beginning afterwards 24 byte string 16 byte string... I am using this $record_format = 'A65dummy/A24name/A16surname'; $a= (unpack ($record_format, $data)); print $a[name] | $a[surname] result is,like above... TIA -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] regex problem
Are you wanting the $_POST['nums1'] to have only numbers, -, ., #, :
Is this what you are trying to match. if so, try this.
if ( preg_match(/[^0-9\#\:\.\-]/, $_POST['nums1']) ) {
throw error()
}
This will match anything that is not a number or one of the other special
chars that are in the pattern to be matched.
Therefor, if it does find anything that is not in the pattern to be matched
it will return true and then it will enter the if statement instead of
skipping over it.
Jim Lucas
- Original Message -
From: Daniel J. Rychlik [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, May 31, 2003 11:46 AM
Subject: [PHP] regex problem
Hello,,
I have a preg_match issue matching numbers. I am currently using
!preg_match ('/([0-9\-\.\#:])/', $_POST['nums1']
throw error[]
This fails if you use something like ' asdf ' but if you use ' asdf789 ' it
passes false and does not throw an error.
This is not the obvious solution I know its a problem in my regular
expression. Should I ONLY be using
' /([0-9])/ ' , ?
Thanks in advance.
Daniel
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[PHP] Re: Getting the parsing time of a script
Thanks guys ;o) Bix [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Is there any way getting the time taken to parse a script? IE: This page took 0.13 seconds to generate. Is it a predefined variable anywhere? Thanks ;o) Bix. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Installation problem
Call it a hunch ... ./configure --with-apxs2=/usr/local/apache2/bin/apxs \ --with-mysql=/usr/local/mysql -- Jason k Larson Ron Dyck wrote: I'm currently attempting to upgrade to the latest version of php. When I run: ./configure --with-apxs2=/usr/local/apache2/bin/apxs \ --with-mysql=/usr/local I get the following message: Cannot find header files under /usr/local Why is this? ron -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Compile 4.3.2 Errors.
the same is given for 4.3.2, just compiled it today :). Thomas On Sat, 31 May 2003 12:50:38 -0700 [EMAIL PROTECTED] (Evan Nemerson) wrote: Don't know about 4.3.2, but at the end of 5.0-dev make, the following message is output: Build complete. (It is safe to ignore warnings about tempnam and tmpnam). On Saturday 31 May 2003 06:29 am, Volker Augustin wrote: hi, this sounds like a warning not like an error, your php is successfully compiled...(most software i know an compile got this message.) can you post a little bit more debug information? volker - Original Message - From: Alberto Ferrer [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, May 31, 2003 3:16 PM Subject: [PHP] Compile 4.3.2 Errors. Im compiling the last vercion of PHP 4.3.2 and says this after finish of compile. The system is a Redhat 7.3, Apache 1.3.27. ext/mysql/libmysql/my_tempnam.lo: In function `my_tempnam': /root/php-4.3.2/ext/mysql/libmysql/my_tempnam.c:115: the use of `tempnam' is dangerous, better use `mkstemp' -- -- Alberto Ferrer [EMAIL PROTECTED] http://www.barrahome.org -- Syntax Error in KITCHEN.H: COFFEE not found. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Know me? Know me??? What the hell does that mean, know me, you want to know me? Well you don't know me, and you'll never know me. Nobody knows me, or you, or eachother. Nobody in this world knows anybody else. You'll never know me. Ever. -Rules of Attraction -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Long screen display cut short.
On Sat, 31 May 2003 13:18:13 +, you wrote: what is the online-version? I mean which webserver-software in which version? Thomas Linux RH 7.3 Apache 1.3.24 mySql 3.23.55 PHP4.2.0 Also, this is an httpS connection if it makes a difference in some way. Floyd On Fri, 30 May 2003 20:45:08 -0400 [EMAIL PROTECTED] (Floyd Baker) wrote: Hello... I have a routine that works fine on local win98 but when it runs on linux online, the screen output is cut short. I have lengthened the 30 second script time max to 45 but that made no difference at all. Depending on the particulars, the routine stops at a certain spot. If it is rerun, it stops at the very same spot again. Putting in other particulars cause it to stop at a different point, further down. It seems that changes which affect the number of mysql calculations, make some difference in the length of the screen display, but it's only a minor amount. It cuts off somewhere around 4 pages. Any ideas please. Floyd -- -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
php-general Digest 1 Jun 2003 00:43:06 -0000 Issue 2090
php-general Digest 1 Jun 2003 00:43:06 - Issue 2090 Topics (messages 149647 through 149689): Re: Using Cookies Securely 149647 by: Dustin Mitchell 149670 by: Evan Nemerson Compile 4.3.2 Errors. 149648 by: Alberto Ferrer 149649 by: Volker Augustin 149654 by: Philip Olson 149671 by: Evan Nemerson 149688 by: Thomas Seifert Re: Adding graphics library 149650 by: Martin Helie 3 entries going into 1 field 149651 by: Vicky 149652 by: Randum Ian 149653 by: Cal Evans 149665 by: Monty problem with pop3 check 149655 by: joe111 149656 by: Alberto Ferrer 149662 by: Jason k Larson 149664 by: Jason k Larson Re: [MySQL] Code Help Please 149657 by: Frappy John FTP DLL 149658 by: Canadaka 149659 by: Philip Olson 149661 by: Frappy John Re: How to secure a download ? 149660 by: Alex Earl regex problem 149663 by: Daniel J. Rychlik 149675 by: Monty 149677 by: Daniel J. Rychlik 149685 by: Jim Lucas PHP getting values from XML 149666 by: MivaDudePB.aol.com 149672 by: Yann Larrivee Cookies and Sessions: What's the Best Recipe? 149667 by: Monty get modification date of remote page 149668 by: chris 149678 by: Evan Nemerson reading binary data 149669 by: Ferhat BINGOL 149674 by: Evan Nemerson 149676 by: Ferhat BINGOL 149679 by: Evan Nemerson 149680 by: Ferhat BINGOL Re: Decrypting data with GnuPG 149673 by: Pierre-Luc Soucy Re: Any POSTNUKER, reading from two DB 149681 by: Brian V Bonini String Manipulation 149682 by: S. Cole Installation problem 149683 by: Ron Dyck 149687 by: Jason k Larson INTERRUPT DURATION 149684 by: Ferhat BINGOL Re: Getting the parsing time of a script 149686 by: Bix Re: Long screen display cut short. 149689 by: Floyd Baker Administrivia: To subscribe to the digest, e-mail: [EMAIL PROTECTED] To unsubscribe from the digest, e-mail: [EMAIL PROTECTED] To post to the list, e-mail: [EMAIL PROTECTED] -- ---BeginMessage--- On Fri, May 30, 2003 at 11:01:26PM -0700, Evan Nemerson wrote: Send a session ID to the user in a cookie, then lookup that ID in a database on the server. It's extremely difficult to guess random session ID's (don't just increment them!), and if you have a session timeout, you're pretty much set. That's true, and it is what most people do, but if you think about it the session ID is then functionally equivalent to a crypt'd password for the duration of your session; that is, either one allows you access to the site. So if you were worried about folks sniffing an encrypted password and using it to log in, you should be equally worried about folks sniffing a session ID and using *it* to log in. Dustin -- Dustin Mitchell [EMAIL PROTECTED]/[EMAIL PROTECTED] http://people.cs.uchicago.edu/~dustin/ ---End Message--- ---BeginMessage--- Again, It's not perfect, but I don't think anyone has come up with a better way. It's called session hijacking, and it is a great reason to use SSL. However, there's still the issue of cross-site scripting, which can really only be prevented by smarter coding. Even then there are issues. For example, holes in ie's SSL capabilities (including a current, unpatched vulnerability- well okay it was patched but M$ managed to re-introduce it in more recent patches...), permit undeteted MITM attacks. On Saturday 31 May 2003 05:56 am, Dustin Mitchell wrote: On Fri, May 30, 2003 at 11:01:26PM -0700, Evan Nemerson wrote: Send a session ID to the user in a cookie, then lookup that ID in a database on the server. It's extremely difficult to guess random session ID's (don't just increment them!), and if you have a session timeout, you're pretty much set. That's true, and it is what most people do, but if you think about it the session ID is then functionally equivalent to a crypt'd password for the duration of your session; that is, either one allows you access to the site. So if you were worried about folks sniffing an encrypted password and using it to log in, you should be equally worried about folks sniffing a session ID and using *it* to log in. Dustin ---End Message--- ---BeginMessage--- Im compiling the last vercion of PHP 4.3.2 and says this after finish of compile. The system is a Redhat 7.3, Apache 1.3.27. ext/mysql/libmysql/my_tempnam.lo: In function `my_tempnam': /root/php-4.3.2/ext/mysql/libmysql/my_tempnam.c:115: the use of `tempnam' is dangerous, better use `mkstemp' -- -- Alberto Ferrer [EMAIL PROTECTED] http://www.barrahome.org -- Syntax Error in KITCHEN.H:
Re: [PHP] Re: Long screen display cut short.
Yes, there are a bunch of arrays in the program. This is on a DSL line... ?? Would the asynco thing be likely, or possibly even standard, with DSL? Did you come up with a workaround? Floyd On Sat, 31 May 2003 14:38:05 +0200, you wrote: On Fri, 30 May 2003 20:45:08 -0400 [EMAIL PROTECTED] (Floyd Baker) wrote: [snip] I have a routine that works fine on local win98 but when it runs on linux online, the screen output is cut short. I have lengthened the 30 second script time max to 45 but that made no difference at all. Depending on the particulars, the routine stops at a certain spot. If it is rerun, it stops at the very same spot again. Putting in other particulars cause it to stop at a different point, further down. It seems that changes which affect the number of mysql calculations, make some difference in the length of the screen display, but it's only a minor amount. It cuts off somewhere around 4 pages. [snip] I once had this effect on pages exceeding a total size of 8k when running a test server on an asynchronoous line (ADSL, in 712kB, out 64kB). As long as the page fits into a single IP packet (which usually equals 8kB) no problems occur, however if more than one packet is needed to transmit the page the webserver will only be able to send the first packet. All pages went fine when using a synchronous connection (in == out). -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP getting values from XML
Hi, At 2003-05-31 14:52 -0400, [EMAIL PROTECTED] wrote: I'm developing a site PHP site. I would like to define HTML code in XML and be able to get the HTML code using PHP. I was hoping for a simple example. I will not be able to update the version of PHP with any modules as my hosting company (hostway.com) admins the PHP environment. I wrote a very compact stand-alone XML interpreter for the Amazon.com XML webservices interface: http://www.chipdir.nl/amazon/ The part that interprets the XML code is only about 30 lines long. Please consider that I can't guarantee that it's useable as a general XML-interpreter, because it was written with the quite neat Amazon code in mind. The code may also not be useable for big source files. Furthermore the code reads the XML code in such a way that the resulting array stays as shallow as possible. To this end certain information is not stored in the array, and therefore it's not possible to regenerate the XML code from the array again. I have also been busy expanding the script code into a similar HTML interpreter (which is much harder of course) but that means that I don't have a very clear picture in my head about what the quality of the XML interpreter currently is. I think I have found some serious improvements while working on the HTML version. One of the problems I encountered whilst trying to keep the resulting tree shallow was, that when you interpret something like: a a_data_ b_data_ c_data_ (I'm leaving out the end-tags.) You can't put the a,b,c in an associative array, with a,b,c as index, because every index should be unique and the sequence might as well be: a a_data_ b_data_ b... c This means that you have to put the elements in an enumerated array. But in the case of say: author name _data_ street _data_ city _data_ One really would prefer to put them in an associative array. Of course one could check first if all the fields are unique and decide then, but this might lead to the fact that XML code like: authors author_data_ author_data_ authors author_data_ leads to arrays of different depth. I haven't checked yet if interpreting the DTD could help to resolve this issue. Greetings, Jaap -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] regex problem
If I wanted to remove script/script tags from my form as well as html
tags, would I use a preg_match function or is their another simple funtion
that does this ?
-Dan
- Original Message -
From: Jim Lucas [EMAIL PROTECTED]
To: Daniel J. Rychlik [EMAIL PROTECTED];
[EMAIL PROTECTED]
Sent: Saturday, May 31, 2003 6:04 PM
Subject: Re: [PHP] regex problem
Are you wanting the $_POST['nums1'] to have only numbers, -, ., #, :
Is this what you are trying to match. if so, try this.
if ( preg_match(/[^0-9\#\:\.\-]/, $_POST['nums1']) ) {
throw error()
}
This will match anything that is not a number or one of the other special
chars that are in the pattern to be matched.
Therefor, if it does find anything that is not in the pattern to be
matched
it will return true and then it will enter the if statement instead of
skipping over it.
Jim Lucas
- Original Message -
From: Daniel J. Rychlik [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, May 31, 2003 11:46 AM
Subject: [PHP] regex problem
Hello,,
I have a preg_match issue matching numbers. I am currently using
!preg_match ('/([0-9\-\.\#:])/', $_POST['nums1']
throw error[]
This fails if you use something like ' asdf ' but if you use ' asdf789 '
it
passes false and does not throw an error.
This is not the obvious solution I know its a problem in my regular
expression. Should I ONLY be using
' /([0-9])/ ' , ?
Thanks in advance.
Daniel
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[PHP] trikky authentication question
hi guys i have an authentication class , there is one last big issue to fix , i am trying to prevent multiple logins , it does this ok except , the first login gets kicked instead of the second one , i have a last_login date entry to work with , what else should i have so on the login check if the user is logged in , there is an issue using the logged in feature , ok u give it an interval of say 2 hours , this may prevent that person reloggin in for two hours right ?? :| , or say its a few minutes , i can log bak in after a few minutes and still kick the first login, what are my options -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] trikky authentication question
hi,
this is only a very fast response :))
is solved this kind of problem like that:
(quick solution for a chatboard - user cannot login for x seconds -
maxidletime)
/***two functions:**/
function logoutMsgBoardUser($UserName)
global $MessageBoardTable,$SiteID;
$DB=new connectDB();
$actDate= date(Y-m-d H:i:s);
$newMessage=addslashes($UserName). logged out.;
$host=System;
$Query=update .$MessageBoardTable.
set logged_out='1' where
name='.addslashes($UserName).'
and site_id='.$SiteID.'
and logged_out!='1'
;
$DB-Query($Query);
$Query=insert into .$MessageBoardTable.
(site_id,name,msg,created,host,archiv,aktiv,logged_out)
values
'.$SiteID.',
'',
'.$newMessage.',
'.$actDate.',
'.$host.',
'0',
'1',
'1'
);
$DB-Query($Query);
}
function getMsgBoardUserIdleTime($UserName)
global $MessageBoardTable,$SiteID;
$DB=new ConnectDB();
$Query=select created from .$MessageBoardTable. where
site_id='.$SiteID.' and logged_out='0' and
name='.addslashes($UserName).' and aktiv='1' order by id desc limit 1;
$DB-Query($Query);
if ($DB-next_record())
$lastUserPost=$DB-Record['created'];
$actDate= date(Y-m-d H:i:s);
$Result=strtotime(date ($actDate))-strtotime($lastUserPost);
} else
$Result=0;
}
return $Result;
}
/***and the code... i think thats all**/
if ($msglogin=='1') {
$newMessage= bentered the Messageboard/b;
if (getMsgBoardUserIdleTime($MName) 0) {
echo Eine User mit diesem Namen ist bereits Online, bitte waehle einen
anderen...;
$logged_out=true;
$MName=;
}
}
if (isset($MName) $MName!=) {
$MyIdleTime=getMsgBoardUserIdleTime($MName);
if ($MyIdleTime $MaxIdleTime) {
logoutMsgBoardUser($MName);
$logged_out=true;
$MName=;
echo logged out by system after .$MyIdleTime. seconds without saying
anything ;);
}
}
volker
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, June 01, 2003 4:11 AM
Subject: [PHP] trikky authentication question
hi guys i have an authentication class , there is one last big issue to
fix , i am trying to prevent multiple logins , it does this ok except ,
the
first login gets kicked instead of the second one , i have a last_login
date entry to work with , what else should i have so on the login check if
the user is logged in , there is an issue using the logged in feature , ok
u give it an interval of say 2 hours , this may prevent that person
reloggin in for two hours right ?? :| , or say its a few minutes , i can
log bak in after a few minutes and still kick the first login, what are my
options
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Re: [PHP] trikky authentication question
doh silly me , i'll have to set a logged out flag , will help me in the
long run :D thanks dude
hi,
this is only a very fast response :))
is solved this kind of problem like that:
(quick solution for a chatboard - user cannot login for x seconds -
maxidletime)
/***two functions:**/
function logoutMsgBoardUser($UserName)
global $MessageBoardTable,$SiteID;
$DB=new connectDB();
$actDate= date(Y-m-d H:i:s);
$newMessage=addslashes($UserName). logged out.;
$host=System;
$Query=update .$MessageBoardTable.
set logged_out='1' where
name='.addslashes($UserName).'
and site_id='.$SiteID.'
and logged_out!='1'
;
$DB-Query($Query);
$Query=insert into .$MessageBoardTable.
(site_id,name,msg,created,host,archiv,aktiv,logged_out)
values
'.$SiteID.',
'',
'.$newMessage.',
'.$actDate.',
'.$host.',
'0',
'1',
'1'
);
$DB-Query($Query);
}
function getMsgBoardUserIdleTime($UserName)
global $MessageBoardTable,$SiteID;
$DB=new ConnectDB();
$Query=select created from .$MessageBoardTable. where
site_id='.$SiteID.' and logged_out='0' and
name='.addslashes($UserName).' and aktiv='1' order by id desc limit
1;
$DB-Query($Query);
if ($DB-next_record())
$lastUserPost=$DB-Record['created'];
$actDate= date(Y-m-d H:i:s);
$Result=strtotime(date ($actDate))-strtotime($lastUserPost);
} else
$Result=0;
}
return $Result;
}
/***and the code... i think thats all**/
if ($msglogin=='1') {
$newMessage= bentered the Messageboard/b;
if (getMsgBoardUserIdleTime($MName) 0) {
echo Eine User mit diesem Namen ist bereits Online, bitte waehle
einen
anderen...;
$logged_out=true;
$MName=;
}
}
if (isset($MName) $MName!=) {
$MyIdleTime=getMsgBoardUserIdleTime($MName);
if ($MyIdleTime $MaxIdleTime) {
logoutMsgBoardUser($MName);
$logged_out=true;
$MName=;
echo logged out by system after .$MyIdleTime. seconds without
saying
anything ;);
}
}
volker
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, June 01, 2003 4:11 AM
Subject: [PHP] trikky authentication question
hi guys i have an authentication class , there is one last big issue
to fix , i am trying to prevent multiple logins , it does this ok
except ,
the
first login gets kicked instead of the second one , i have a
last_login date entry to work with , what else should i have so on the
login check if the user is logged in , there is an issue using the
logged in feature , ok u give it an interval of say 2 hours , this may
prevent that person reloggin in for two hours right ?? :| , or say its
a few minutes , i can log bak in after a few minutes and still kick
the first login, what are my options
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Re: [PHP] Re: Long screen display cut short.
I had same problem and it involved an array. In my case there was a typo, and the array I was trying to do something with didn't even exist, but it was hard to find because instead of dying with an error it would just sort of sit there, not outputting anything further, until I clicked stop in the browser. Can't remember more details. Haven't had problem since, we upgrade with releases. - Original Message - From: Floyd Baker [EMAIL PROTECTED] Newsgroups: php.general To: Thomas Seifert [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Saturday, May 31, 2003 8:42 PM Subject: Re: [PHP] Re: Long screen display cut short. On Sat, 31 May 2003 13:18:13 +, you wrote: what is the online-version? I mean which webserver-software in which version? Thomas Linux RH 7.3 Apache 1.3.24 mySql 3.23.55 PHP4.2.0 Also, this is an httpS connection if it makes a difference in some way. Floyd On Fri, 30 May 2003 20:45:08 -0400 [EMAIL PROTECTED] (Floyd Baker) wrote: Hello... I have a routine that works fine on local win98 but when it runs on linux online, the screen output is cut short. I have lengthened the 30 second script time max to 45 but that made no difference at all. Depending on the particulars, the routine stops at a certain spot. If it is rerun, it stops at the very same spot again. Putting in other particulars cause it to stop at a different point, further down. It seems that changes which affect the number of mysql calculations, make some difference in the length of the screen display, but it's only a minor amount. It cuts off somewhere around 4 pages. Any ideas please. Floyd -- -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] trikky authentication question
hi guys i have an authentication class , there is one last big issue to fix , i am trying to prevent multiple logins , it does this ok except , the first login gets kicked instead of the second one , i have a last_login date entry to work with , what else should i have so on the login check if the user is logged in , there is an issue using the logged in feature , ok u give it an interval of say 2 hours , this may prevent that person reloggin in for two hours right ?? :| , or say its a few minutes , i can log bak in after a few minutes and still kick the first login, what are my options I generally keep it like this, so that the first user is logged out. This way the user is alerted that someone has hijacked their account and they can act upon it. If you do it another way so that the first person remains logged on and the second user is denied access, you'll just need some extra flags in the database. Set a logged_on column when the user logs on and if another user tries to use the same name and the logged_on column is set, deny them. The issue you'll run into with this though, is how do you know someone is logged off? Sure, some people may use the log off button, but others will not. So you have to come up with a timeout script. What if I accidentally close my browser and come back to log in? The system will not let me because I'm still logged_in until X minutes pass. Also with this method, you need to keep track of these attempted log ins and somehow alert the first user. Hope that helps. ---John W. Holmes... Amazon Wishlist: http://www.amazon.com/o/registry/3BEXC84AB3A5E PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] trikky authentication question
What if I accidentally close my browser and come back to log in? The system will not let me because I'm still logged_in until X minutes pass. Also with this method, you need to keep track of these attempted log ins and somehow alert the first user. good question i'm checking this out atm :| -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] trikky authentication question
hmmm, for me these few line are working well, user cannot login before max-idletime is reached (i check the list every time an action is taken on the board, if no user is online, i cant login forever and have to connect as another user first ;) thats all, you could check idletime for all users at the login window and log them out if reached - before logging in volker - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Sunday, June 01, 2003 5:06 AM Subject: RE: [PHP] trikky authentication question What if I accidentally close my browser and come back to log in? The system will not let me because I'm still logged_in until X minutes pass. Also with this method, you need to keep track of these attempted log ins and somehow alert the first user. good question i'm checking this out atm :| -- 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] trikky authentication question
so wot do i check upon , (NOW() - last_login) max_idletime ? what do i do with the other check for logged_in=0 ? hmmm, for me these few line are working well, user cannot login before max-idletime is reached (i check the list every time an action is taken on the board, if no user is online, i cant login forever and have to connect as another user first ;) thats all, you could check idletime for all users at the login window and log them out if reached - before logging in volker - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Sunday, June 01, 2003 5:06 AM Subject: RE: [PHP] trikky authentication question What if I accidentally close my browser and come back to log in? The system will not let me because I'm still logged_in until X minutes pass. Also with this method, you need to keep track of these attempted log ins and somehow alert the first user. good question i'm checking this out atm :| -- 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] trikky authentication question
for me these few line are working well, user cannot login before max-idletime is reached (i check the list every time an action is taken on the board, if no user is online, i cant login forever and have to connect as another user first ;) And you call that a viable solution? That's ridiculous. ---John W. Holmes... Amazon Wishlist: http://www.amazon.com/o/registry/3BEXC84AB3A5E PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] trikky authentication question
wots the best solution then ?? SELECT username FROM users WHERE logged_in=0 AND username='.$this-post ['username'].' thats my current one but yes i get blocked out , what else can i add to it ? And you call that a viable solution? That's ridiculous. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] trikky authentication question
ok here is the latest sql query SELECT username FROM users WHERE (logged_in=0 OR (NOW()-last_login) 300 AND username='.$this-post['username'].' there is the idle time added but what after the idle time they log bak in and then kiks the first login out ? there must be a better solution ?? And you call that a viable solution? That's ridiculous. ---John W. Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] trikky authentication question
ok well i just noticed my sql statement is a bit flakey as its not a true idle time to get a true idle i'd have to keep a record of the time every request to the pages when logged in, this is checking when they lasted logged in so the user may still be logged in 300 seconds later , this isnt really idle especially when the users will be fulltext searching a table of 100K + records :|, any suggestions ? for me these few line are working well, user cannot login before max-idletime is reached (i check the list every time an action is taken on the board, if no user is online, i cant login forever and have to connect as another user first ;) And you call that a viable solution? That's ridiculous. ---John W. Holmes... Amazon Wishlist: http://www.amazon.com/o/registry/3BEXC84AB3A5E PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- 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] trikky authentication question
i said that before! just a hint to think offany questions? volker - Original Message - From: John W. Holmes [EMAIL PROTECTED] To: 'Volker Augustin' [EMAIL PROTECTED]; [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Sunday, June 01, 2003 5:48 AM Subject: RE: [PHP] trikky authentication question for me these few line are working well, user cannot login before max-idletime is reached (i check the list every time an action is taken on the board, if no user is online, i cant login forever and have to connect as another user first ;) And you call that a viable solution? That's ridiculous. ---John W. Holmes... Amazon Wishlist: http://www.amazon.com/o/registry/3BEXC84AB3A5E PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- 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] OOP question
Is it possible to reference two instances of an object at once with a single variable name while retaining the ability to reference the objects seperately? I am using the PEAR Template IT package and need to generate two similar but different results at the same time. I am doing this with two instances of the IT class ($tpl1 and $tpl2). I have some code like this: $tpl1-setVariable(var1,This); $tpl2-setVariable(var1,This); $tpl1-setVariable(var2,That); $tpl2-setVariable(var2,That); $tpl1-setVariable(var3,Something); $tpl2-setVariable(var3,SomethingElse); I would like for this to be: $tpl3-setVariable(var1,This); $tpl3-setVariable(var2,That); $tpl1-setVariable(var3,Something); $tpl2-setVariable(var3,SomethingElse); Where $tpl3 is a reference to both $tpl1 and $tpl2. Is this possible at all? It seems to make for very clean code for me, but I can't think of how it could be possible. Thanks in advance. -Jackson -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] mirror search is going to google !!!
the idiot mirror search is going to google instead and not giving me results http://www.google.com/search?q=manual%2Fen%2Ffunction.connection- aborted.php+site:www.php.netl=en -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Add Up Prices in Array
I'm querying prices off a database then storing these in an array, I want to add these up to get the grand total, how would I go about adding up all the prices stored in the array? Thanks in advance. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Add Up Prices in Array
If they are coming out of your database, why not get your database to do it for you by calling SUM() in your query? On Sun, 1 Jun 2003, Ralph wrote: I'm querying prices off a database then storing these in an array, I want to add these up to get the grand total, how would I go about adding up all the prices stored in the array? Thanks in advance. -- 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: connection_aborted was [PHP] trikky authentication question
how can i get this to work ?? if (connection_aborted()) $this-db-query(UPDATE users SET logged_in=0 WHERE userID=$this-userID); ok well i just noticed my sql statement is a bit flakey as its not a true idle time to get a true idle i'd have to keep a record of the time every request to the pages when logged in, this is checking when they lasted logged in so the user may still be logged in 300 seconds later , this isnt really idle especially when the users will be fulltext searching a table of 100K + records :|, any suggestions ? for me these few line are working well, user cannot login before max-idletime is reached (i check the list every time an action is taken on the board, if no user is online, i cant login forever and have to connect as another user first ;) And you call that a viable solution? That's ridiculous. ---John W. Holmes... Amazon Wishlist: http://www.amazon.com/o/registry/3BEXC84AB3A5E PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- 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] mirror search is going to google !!!
We are reworking our local search code. It was killing the server. Pointed it at Google temporarily. -Rasmus On Sun, 1 Jun 2003 [EMAIL PROTECTED] wrote: the idiot mirror search is going to google instead and not giving me results http://www.google.com/search?q=manual%2Fen%2Ffunction.connection- aborted.php+site:www.php.netl=en -- 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: connection_aborted was [PHP] trikky authenticationquestion
On Sun, 1 Jun 2003 [EMAIL PROTECTED] wrote: how can i get this to work ?? if (connection_aborted()) $this-db-query(UPDATE users SET logged_in=0 WHERE userID=$this-userID); Did you read the connection handling chapter in the manual? http://www.php.net/manual/en/features.connection-handling.php -Rasmus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] OOP question
On Sat, 1 Jun 2003, Jackson Miller wrote: Is it possible to reference two instances of an object at once with a single variable name while retaining the ability to reference the objects seperately? No chance. Well, you could hack it with some really fancy object overloading, but in general, no, you cannot have a single reference that references two distinct objects. References work the other way around. Given a single distinct object, you can create multiple equivalent references to it. -Rasmus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Add Up Prices in Array
Right... I never thought of this. But can I use this if what I'm trying to get the (price * quantity). -Original Message- From: Rasmus Lerdorf [mailto:[EMAIL PROTECTED] Sent: Sunday, June 01, 2003 12:43 AM To: Ralph Cc: PHP General Mailing List Subject: Re: [PHP] Add Up Prices in Array If they are coming out of your database, why not get your database to do it for you by calling SUM() in your query? On Sun, 1 Jun 2003, Ralph wrote: I'm querying prices off a database then storing these in an array, I want to add these up to get the grand total, how would I go about adding up all the prices stored in the array? Thanks in advance. -- 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] mysql_connect() -- flags
Hi, Is there any body who have experience with the flags in mysql_connect() in php = 4.3 . Especially the MYSQL_CLIENT_COMPRESS flag. I dont know if it works or not. I cant make any difference. Should php must be compiled with a special flag to get work this? Thanks Armand -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Cookies and Sessions: What's the Best Recipe?
on 01/06/03 6:01 AM, Monty ([EMAIL PROTECTED]) wrote:
I have a member site that uses sessions. People who have their browser
cookies turned off, however, cannot use our site. I read somewhere that to
avoid this, I'd have to manually append the PHPSESSID var to every URL when
redirecting in a script.
Actually, the session ID has to appear in every URL... if you compile PHP
with enable-trans-sid, then PHP takes care of this for you in *most* cases.
As you say above, you need to append them manually to things like header()
redirects.
One way around this would be to write a simple wrapper function which does
this for you automatically:
?
// UNTESTED
function redirectWithSession($location)
{
$sid = session_id();
$sname = session_name();
header(Location: {$location}?{$sname}={$sid});
}
?
Then (after testing the above code thoroughly) you just need to do a batch
search and replace on your whole site source for 'header(Location: ' with
'redirectWithSession(', and everything should be cool I think. Please
test all thoroughly :)
Or, just go through your code and patch it up :)
Is this really the best or only way to avoid this problem? Or, is it simply
unavoidable? Right now, I tell users that the site will only work with
browsers that have cookies turned on, but, I'd rather the site was
accessible to all. However, I also don't like passing session IDs via the
URL because of the security risk.
There is no difference in the security risk between URL and cookies, if they
are sent in plain text. SSL is a different story.
You have a choice: make sure your site can be used without cookies (and
deal with the small effort during development), or be prepared to turn away
users.
I know which I picked :)
Justin
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RE: [PHP] Add Up Prices in Array
Disregard my last post, I went with what you suggested and I got it to work. Thanks again. -Original Message- From: Rasmus Lerdorf [mailto:[EMAIL PROTECTED] Sent: Sunday, June 01, 2003 12:43 AM To: Ralph Cc: PHP General Mailing List Subject: Re: [PHP] Add Up Prices in Array If they are coming out of your database, why not get your database to do it for you by calling SUM() in your query? On Sun, 1 Jun 2003, Ralph wrote: -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Shipping Rates
Maybe it's just that it's late, but can't seem to figure this out. I want to show a shipping price depending on the amount of purchase. I thought about using a lot of if() statements, but I know this is not the best way to go about this. Can anybody enlighten me on this one and give me a better approach. Here is an example of my shipping rates: Less than $20.00 = $7.45 $20.01-$35.00 = $8.45 $35.01- $55.00 = $9.45 $55.01-$80.00 = $10.45 $80.01-$100.00 = $11.45 $100.01-$150.00 = $13.45 $150.01-$200.00 = $15.55 $200.01 or more = $19.45 Thanks. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Shipping Rates
I thought about this but how would I go about performing greater than or equal to without having to specify a CASE for every price range? -Original Message- From: Jason Paschal [mailto:[EMAIL PROTECTED] Sent: Sunday, June 01, 2003 1:47 AM To: [EMAIL PROTECTED] Subject: Re: [PHP] Shipping Rates this, maybe? http://www.php.net/switch From: Ralph [EMAIL PROTECTED] To: PHP General Mailing List [EMAIL PROTECTED] Subject: [PHP] Shipping Rates Date: Sun, 01 Jun 2003 01:48:30 -0700 Maybe it's just that it's late, but can't seem to figure this out. I want to show a shipping price depending on the amount of purchase. I thought about using a lot of if() statements, but I know this is not the best way to go about this. Can anybody enlighten me on this one and give me a better approach. Here is an example of my shipping rates: Less than $20.00 = $7.45 $20.01-$35.00 = $8.45 $35.01- $55.00 = $9.45 $55.01-$80.00 = $10.45 $80.01-$100.00 = $11.45 $100.01-$150.00 = $13.45 $150.01-$200.00 = $15.55 $200.01 or more = $19.45 Thanks. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php _ Add photos to your messages with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] RE: connection_aborted was [PHP] trikky authentication question
of course thats where i got the example from but it doesnt work ignore_user_abort(true); if (connection_aborted()) $this-db-query(UPDATE users SET logged_in=0 WHERE userID=$this-userID); if i close the browser its not setting the fiel to 0 meaning they are logged out -Original Message- From: Rasmus Lerdorf [mailto:[EMAIL PROTECTED] Sent: Sunday, June 01, 2003 5:46 PM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: Re: [PHP] RE: connection_aborted was [PHP] trikky authentication question On Sun, 1 Jun 2003 [EMAIL PROTECTED] wrote: how can i get this to work ?? if (connection_aborted()) $this-db-query(UPDATE users SET logged_in=0 WHERE userID=$this-userID); Did you read the connection handling chapter in the manual? http://www.php.net/manual/en/features.connection-handling.php -Rasmus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Shipping Rates
Better approach in what sense? From a performance perspective you are not
going to beat a specific set of if conditions unless there is an distinct
formula you can apply. I will assume there is no simple mathematical
relationship for your full set of data and what you are really looking for
is a way to just feed the pricing structure into your code by some
mechanism and then have it just work, so your goal is to make it more
maintenable. To that end, you could stick your pricing table into an
array of arrays and simple loop through it. Something like this:
function find_rate($num) {
$rates = array(array('7.45'=20),
array('8.45'=35),
array('9.45'=55),
array('10.45'=80),
array('11.45'=100),
array('13.45'=150),
array('15.55'=200),
array('19.45'=9));
foreach($rates as $i = $vals) {
if($num current($vals)) continue;
else { $price = key($vals); break; }
}
return $price;
}
This should return the correct shipping price for whatever you pass into
find_rate().
-Rasmus
On Sun, 1 Jun 2003, Ralph wrote:
Maybe it's just that it's late, but can't seem to figure this out. I
want to show a shipping price depending on the amount of purchase. I
thought about using a lot of if() statements, but I know this is not the
best way to go about this.
Can anybody enlighten me on this one and give me a better approach.
Here is an example of my shipping rates:
Less than $20.00 = $7.45
$20.01-$35.00 = $8.45
$35.01- $55.00 = $9.45
$55.01-$80.00 = $10.45
$80.01-$100.00 = $11.45
$100.01-$150.00 = $13.45
$150.01-$200.00 = $15.55
$200.01 or more = $19.45
Thanks.
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RE: [PHP] RE: connection_aborted was [PHP] trikky authenticationquestion
?? Are you reading that chapter at all? Closing the browser has absolutely nothing to do with aborted connections unless the browser is closed while data is actually flowing across the wire. You are completely on the wrong track here. HTTP is a simple stateless protocol. Sessions can be used to emulate state, but that doesn't mean you suddenly have a stateful connection-oriented protocol. Between clicks of your browser you do not have an active connection from the browser to the web server (with the minor exception of keep-alive connections, but they aren't what you think anyway, so ignore those). Since you don't have an active connection, closing your browser could not possible abort a connection. -Rasmus On Sun, 1 Jun 2003, electroteque wrote: of course thats where i got the example from but it doesnt work ignore_user_abort(true); if (connection_aborted()) $this-db-query(UPDATE users SET logged_in=0 WHERE userID=$this-userID); if i close the browser its not setting the fiel to 0 meaning they are logged out -Original Message- From: Rasmus Lerdorf [mailto:[EMAIL PROTECTED] Sent: Sunday, June 01, 2003 5:46 PM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: Re: [PHP] RE: connection_aborted was [PHP] trikky authentication question On Sun, 1 Jun 2003 [EMAIL PROTECTED] wrote: how can i get this to work ?? if (connection_aborted()) $this-db-query(UPDATE users SET logged_in=0 WHERE userID=$this-userID); Did you read the connection handling chapter in the manual? http://www.php.net/manual/en/features.connection-handling.php -Rasmus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] OOP question
At 08:39 01.06.2003, Jackson Miller said:
[snip]
Is it possible to reference two instances of an object at once with a
single variable name while retaining the ability to reference the
objects seperately?
[snip]
Not using references.
I once built a small class that handles such stuff. Basically it's a
container for object references that are attached to it, and it will
execute any method to all objects simultaneously. Code plus testbed is
attached below.
The base implementation of CTeeObject checks if that all attached objects
are of the same class of the first attached object, or at least derived
from it. This is how I needed it but it's not mandatory, as the call agent
method or CTeeObject checks each attached object if the method exists. Upon
attaching objects, CTeeObject calls its check_object() method if the object
is ok to attach - you may override this method in a derived class to
perform less or additional checks.
For example you could provide a specialized CTeeObject-derived class that
doesn't use the generic call agent (for performance reasons) but calls
object methods directly (which would be quite feasible in your case). Use
the overridable check_object() to check if the object to attach has a
supported class.
?php
class CTeeObject {
var $arObj;
var $class;
function CTeeObject() {
// we do nothing in the constructor class
// use the attach() method
$this-arObj = array();
}
function attach($hObj) {
// if this is the first object, simply accept it.
// for all successive objects make sure they have
// the same class (or at least derived from).
if (!count($this-arObj)) {
if (is_object($hObj)) {
$this-arObj[] = $hObj;
$this-class = get_class($hObj);
}
}
else {
if (!$this-check_object($hObj))
return false;
$this-arObj[] = $hObj;
}
return true;
}
// override this method in your derived class
// for additional class checks
function check_object($hObj)
{
return is_a($hObj, $this-class);
}
// generic call agent
function call_method($method)
{
// accessing unlisted arguments will trigger a notice/warning
// this is unavoidable here so modify error reporting
$erep = error_reporting(E_ERROR);
// build a list of arguments to pass
$arglist = array();
for ($i = 1; $i func_num_args(); ++$i)
$arglist[] = func_get_arg($i);
// build the method call
$cmd = null;
for ($i = 0; $i count($arglist); ++$i)
$cmd .= ($cmd ? ',' : null) . \$arglist[$i];
$cmd = return \$hObj-$method($cmd);;
// error reporting to standard
// to have it available in the object implementation
error_reporting($erep);
// now walk all attached objects and execute the required
method
// but check if the object is still an object and that the
method exists
$result = array();
for ($i = 0; $i count($this-arObj); ++$i) {
$hObj = $this-arObj[$i];
if (is_object($hObj) method_exists($hObj, $method))
$result[] = eval($cmd);
else
$result[] = null;
}
return $result;
}
}
// Test Bed
class CBaseTest {
var $id;
function CBaseTest($id)
{
$this-id = $id;
}
function hello($hellostring)
{
echo sprintf('Hello from %s (%s): %sbr /',
get_class($this), $this-id, $hellostring);
return $this-id;
}
}
class CExtendedTest extends CBaseTest {
function say($what, $second)
{
echo sprintf('SayWhat from %s (%s): %s - %dbr /',
get_class($this), $this-id, $what, $second);
return $this-id;
}
}
$tee = new CTeeObject;
$tee-attach(new CBaseTest(1));
$tee-attach(new CExtendedTest(1));
$tee-attach(new CBaseTest(2));
$tee-attach(new CExtendedTest(2));
$tee-attach(new CBaseTest(3));
$tee-attach(new CExtendedTest(3));
$tee-attach(new CBaseTest(4));
$tee-attach(new CExtendedTest(4));
echo 'pre';
Re: [PHP] OOP question
Just noticed a small glitch in the attach() method - check_object will not
be called for the first object. Use this attach() / check_object()
implementation instead. The var $class instance variable of CTeeObject
can be omitted.
function attach($hObj) {
if (!$this-check_object($hObj))
return false;
$this-arObj[] = $hObj;
return true;
}
// override this method in your derived class
// for additional class checks
function check_object($hObj)
{
// if this is the first object, simply accept it.
// for all successive objects make sure they have
// the same class (or at least derived from).
if (is_object($hObj))
return (!count($this-arObj) || is_a($hObj,
get_class($this-arObj[0])));
return false;
}
--
O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
--
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[PHP] Re: cheap PHP+SQL WebHosting
Thanks! Arcadius. Nabil [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] www.spiderhosts.com i'v been for so long with them, and the service is good Nabil www.cabms.org www.d2ue.com Arcadius A. [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hello! Please, do you know of any cheap PHP+SQL web hosting company? I know we always get what we pay for, but I really need somethingk cheap. Thanks in advance. Arcadius. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
php-general Digest 1 Jun 2003 12:45:55 -0000 Issue 2091
php-general Digest 1 Jun 2003 12:45:55 - Issue 2091 Topics (messages 149690 through 149725): Re: Long screen display cut short. 149690 by: Floyd Baker 149696 by: Tim Burden Re: PHP getting values from XML 149691 by: Jaap van Ganswijk Re: regex problem 149692 by: Daniel J. Rychlik trikky authentication question 149693 by: daniel.electroteque.org 149694 by: Volker Augustin 149695 by: daniel.electroteque.org 149697 by: John W. Holmes 149698 by: daniel.electroteque.org 149699 by: Volker Augustin 149700 by: daniel.electroteque.org 149701 by: John W. Holmes 149702 by: daniel.electroteque.org 149703 by: daniel.electroteque.org 149704 by: daniel.electroteque.org 149705 by: Volker Augustin OOP question 149706 by: Jackson Miller 149713 by: Rasmus Lerdorf 149723 by: Ernest E Vogelsinger 149724 by: Ernest E Vogelsinger mirror search is going to google !!! 149707 by: daniel.electroteque.org 149711 by: Rasmus Lerdorf Add Up Prices in Array 149708 by: Ralph 149709 by: Rasmus Lerdorf 149714 by: Ralph 149717 by: Ralph Re: connection_aborted was [PHP] trikky authentication question 149710 by: daniel.electroteque.org 149712 by: Rasmus Lerdorf 149720 by: daniel.electroteque.org 149722 by: Rasmus Lerdorf mysql_connect() -- flags 149715 by: Armand Turpel Re: Cookies and Sessions: What's the Best Recipe? 149716 by: Justin French Shipping Rates 149718 by: Ralph 149719 by: Ralph 149721 by: Rasmus Lerdorf Re: cheap PHP+SQL WebHosting 149725 by: Arcadius A. Administrivia: To subscribe to the digest, e-mail: [EMAIL PROTECTED] To unsubscribe from the digest, e-mail: [EMAIL PROTECTED] To post to the list, e-mail: [EMAIL PROTECTED] -- ---BeginMessage--- Yes, there are a bunch of arrays in the program. This is on a DSL line... ?? Would the asynco thing be likely, or possibly even standard, with DSL? Did you come up with a workaround? Floyd On Sat, 31 May 2003 14:38:05 +0200, you wrote: On Fri, 30 May 2003 20:45:08 -0400 [EMAIL PROTECTED] (Floyd Baker) wrote: [snip] I have a routine that works fine on local win98 but when it runs on linux online, the screen output is cut short. I have lengthened the 30 second script time max to 45 but that made no difference at all. Depending on the particulars, the routine stops at a certain spot. If it is rerun, it stops at the very same spot again. Putting in other particulars cause it to stop at a different point, further down. It seems that changes which affect the number of mysql calculations, make some difference in the length of the screen display, but it's only a minor amount. It cuts off somewhere around 4 pages. [snip] I once had this effect on pages exceeding a total size of 8k when running a test server on an asynchronoous line (ADSL, in 712kB, out 64kB). As long as the page fits into a single IP packet (which usually equals 8kB) no problems occur, however if more than one packet is needed to transmit the page the webserver will only be able to send the first packet. All pages went fine when using a synchronous connection (in == out). -- O Ernest E. Vogelsinger (\)ICQ #13394035 ^ http://www.vogelsinger.at/ -- ---End Message--- ---BeginMessage--- I had same problem and it involved an array. In my case there was a typo, and the array I was trying to do something with didn't even exist, but it was hard to find because instead of dying with an error it would just sort of sit there, not outputting anything further, until I clicked stop in the browser. Can't remember more details. Haven't had problem since, we upgrade with releases. - Original Message - From: Floyd Baker [EMAIL PROTECTED] Newsgroups: php.general To: Thomas Seifert [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Saturday, May 31, 2003 8:42 PM Subject: Re: [PHP] Re: Long screen display cut short. On Sat, 31 May 2003 13:18:13 +, you wrote: what is the online-version? I mean which webserver-software in which version? Thomas Linux RH 7.3 Apache 1.3.24 mySql 3.23.55 PHP4.2.0 Also, this is an httpS connection if it makes a difference in some way. Floyd On Fri, 30 May 2003 20:45:08 -0400 [EMAIL PROTECTED] (Floyd Baker) wrote: Hello... I have a routine that works fine on local win98 but when it runs on linux online, the screen output is cut short. I have lengthened the 30 second script time max to 45 but that made no difference at all. Depending on the particulars, the routine stops at a certain spot. If it is rerun, it stops at
