Re: [PHP] Re: About Session And Cookies
Richard Lynch wrote: On Wed, August 29, 2007 4:33 pm, tedd wrote: At 10:52 PM +0200 8/18/07, Michelle Konzack wrote: Am 2007-08-17 22:07:47, schrieb Bastien Koert: If cookies are not available, you can either hide the id in the hidden form field element or enable trans_sid to automatically pass the session id in the url This will be a security risk since Session-Hijacker can grap the URL Greetings Michelle Konzack Systemadministrator Tamay Dogan Network Debian GNU/Linux Consultant When the user first generates a session id, grab the user's ip and store both in mysql. In the code, always check the session id against the user's ip before doing anything. If they don't match with what you started with, then stop. That should stop most Session-Hijackers, don't you think? Cheers, tedd PS; Back from vacation, and all ready to be retrained. You have just booted all AOL users from your website. They change IP address every request sometimes. IP is absolutely useless for identification. Indeed it is. Use the user agent instead and you should be fine. However, I would not be surprised if there is a user agent out there somewhere that changes that header when it feels so inclined, but it's infinitely better than using the IP. -Stut http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Internet Explorer Caching
Satyam wrote:
I'm sending these headers:
header('Cache-Control: no-cache, must-revalidate'); // HTTP/1.1
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
I don't remember where I took them from, but they are working fine for me.
Probably not relevant to the problem, but 26 Jul 1997 was a Saturday not
a Monday.
-Stut
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Re: [PHP] Pragmatically changing a "Record Number"
Jason Pruim wrote: Hi Everyone, Hi Dr Jason. I think after I get this question answered, I can stop asking for awhile since my project will be done, at least until the users say "What happened to XYZ" then I'll ask again :) I asked on a MySQL list about "Resetting a auto increment filed" so that there arn't any gaps in the record number. So to say it another way, I have a table that has 900 records in it, I've added 3 records, but then deleted 2 of those which puts the actual record count at 901 but my auto increment field starts at 904 on the next insert. Is there away with PHP that I can pragmatically change that value to the total records in the database more so then a representation of the actual record number? What are you actually trying to achieve? Why do you need all records to have a sequential number? Ignore how you're going to do it, just tell us why you think you need this, because I've never come across a reason to need this. -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Pragmatically changing a "Record Number"
Stut wrote: Jason Pruim wrote: Hi Everyone, Hi Dr Jason. I think after I get this question answered, I can stop asking for awhile since my project will be done, at least until the users say "What happened to XYZ" then I'll ask again :) I asked on a MySQL list about "Resetting a auto increment filed" so that there arn't any gaps in the record number. So to say it another way, I have a table that has 900 records in it, I've added 3 records, but then deleted 2 of those which puts the actual record count at 901 but my auto increment field starts at 904 on the next insert. Is there away with PHP that I can pragmatically change that value to the total records in the database more so then a representation of the actual record number? What are you actually trying to achieve? Why do you need all records to have a sequential number? Ignore how you're going to do it, just tell us why you think you need this, because I've never come across a reason to need this. -Stut I've seen many people who wished to "fix" sequences like this before, usually because they believe there is something "wrong" with there being gaps in there. However, from a database-point-of-view an auto_increment value represents a unique row which _stays_ unique. As such because it doesn't re-assign values used before you keep database integrity intact because old possible links between rows/tables won't be reused and thus won't form unintended links (ie. say you delete row [id=2] from table a, which was linked via [id=2] to a row in table b. If it was reused, a "fresh" row would suddenly inherit its predecessors links (which it should not!). The auto_increment value represents just that, an internal unique id for a row in a specific table. It doesn't represent the location of a row in respect to other rows (ie the 2nd, 3rd and 4th of the table), simply because that's now what it's intended for. If that is what you wish, you'll need to find a different way of achieving it. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Pragmatically changing a "Record Number"
On Aug 30, 2007, at 5:14 AM, Stut wrote: Jason Pruim wrote: Hi Everyone, Hi Dr Jason. I think after I get this question answered, I can stop asking for awhile since my project will be done, at least until the users say "What happened to XYZ" then I'll ask again :) I asked on a MySQL list about "Resetting a auto increment filed" so that there arn't any gaps in the record number. So to say it another way, I have a table that has 900 records in it, I've added 3 records, but then deleted 2 of those which puts the actual record count at 901 but my auto increment field starts at 904 on the next insert. Is there away with PHP that I can pragmatically change that value to the total records in the database more so then a representation of the actual record number? What are you actually trying to achieve? Why do you need all records to have a sequential number? Ignore how you're going to do it, just tell us why you think you need this, because I've never come across a reason to need this. What I am trying to achieve, is something along the lines of excel... You can clear out a row in excel, and then "sort" all the blank lines out renumbering the records. Basically, the people I'm going to sell this app too, are used to using excel, so I'm attempting to mimic as much of it as I can. Does that help clear it up? -- Jason Pruim Raoset Inc. Technology Manager MQC Specialist 3251 132nd ave Holland, MI, 49424 www.raoset.com [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Pragmatically changing a "Record Number"
M. Sokolewicz wrote: Stut wrote: Jason Pruim wrote: Hi Everyone, Hi Dr Jason. I think after I get this question answered, I can stop asking for awhile since my project will be done, at least until the users say "What happened to XYZ" then I'll ask again :) I asked on a MySQL list about "Resetting a auto increment filed" so that there arn't any gaps in the record number. So to say it another way, I have a table that has 900 records in it, I've added 3 records, but then deleted 2 of those which puts the actual record count at 901 but my auto increment field starts at 904 on the next insert. Is there away with PHP that I can pragmatically change that value to the total records in the database more so then a representation of the actual record number? What are you actually trying to achieve? Why do you need all records to have a sequential number? Ignore how you're going to do it, just tell us why you think you need this, because I've never come across a reason to need this. -Stut I've seen many people who wished to "fix" sequences like this before, usually because they believe there is something "wrong" with there being gaps in there. However, from a database-point-of-view an auto_increment value represents a unique row which _stays_ unique. As such because it doesn't re-assign values used before you keep database integrity intact because old possible links between rows/tables won't be reused and thus won't form unintended links (ie. say you delete row [id=2] from table a, which was linked via [id=2] to a row in table b. If it was reused, a "fresh" row would suddenly inherit its predecessors links (which it should not!). The auto_increment value represents just that, an internal unique id for a row in a specific table. It doesn't represent the location of a row in respect to other rows (ie the 2nd, 3rd and 4th of the table), simply because that's now what it's intended for. If that is what you wish, you'll need to find a different way of achieving it. Again this is focusing on what autoincrement fields are used for. I want Jason to tell us what he needs a sequential record number with no gaps for, otherwise you lot are going to continue telling him the same thing over and over again which is unlikely to help anyone. -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Pragmatically changing a "Record Number"
Jason Pruim wrote: On Aug 30, 2007, at 5:14 AM, Stut wrote: Jason Pruim wrote: Hi Everyone, Hi Dr Jason. I think after I get this question answered, I can stop asking for awhile since my project will be done, at least until the users say "What happened to XYZ" then I'll ask again :) I asked on a MySQL list about "Resetting a auto increment filed" so that there arn't any gaps in the record number. So to say it another way, I have a table that has 900 records in it, I've added 3 records, but then deleted 2 of those which puts the actual record count at 901 but my auto increment field starts at 904 on the next insert. Is there away with PHP that I can pragmatically change that value to the total records in the database more so then a representation of the actual record number? What are you actually trying to achieve? Why do you need all records to have a sequential number? Ignore how you're going to do it, just tell us why you think you need this, because I've never come across a reason to need this. What I am trying to achieve, is something along the lines of excel... You can clear out a row in excel, and then "sort" all the blank lines out renumbering the records. Basically, the people I'm going to sell this app too, are used to using excel, so I'm attempting to mimic as much of it as I can. Does that help clear it up? Not really. You are in control of how the data gets displayed. This has a very loose connection with how the data is actually stored in the database. How are you displaying the data to your users? Why do they need a row number? If you're writing a spreadsheet application then an autoincrement column for the row number is not what you want since the row is something you need to control. Some insight into what you are actually going to be doing with this number would be helpful, rather than just the assertion that you need it. We get that you think you need this sequential number, but why? -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Pragmatically changing a "Record Number"
On Aug 30, 2007, at 6:34 AM, Stut wrote: Jason Pruim wrote: On Aug 30, 2007, at 5:14 AM, Stut wrote: Jason Pruim wrote: Hi Everyone, Hi Dr Jason. I think after I get this question answered, I can stop asking for awhile since my project will be done, at least until the users say "What happened to XYZ" then I'll ask again :) I asked on a MySQL list about "Resetting a auto increment filed" so that there arn't any gaps in the record number. So to say it another way, I have a table that has 900 records in it, I've added 3 records, but then deleted 2 of those which puts the actual record count at 901 but my auto increment field starts at 904 on the next insert. Is there away with PHP that I can pragmatically change that value to the total records in the database more so then a representation of the actual record number? What are you actually trying to achieve? Why do you need all records to have a sequential number? Ignore how you're going to do it, just tell us why you think you need this, because I've never come across a reason to need this. What I am trying to achieve, is something along the lines of excel... You can clear out a row in excel, and then "sort" all the blank lines out renumbering the records. Basically, the people I'm going to sell this app too, are used to using excel, so I'm attempting to mimic as much of it as I can. Does that help clear it up? Not really. You are in control of how the data gets displayed. This has a very loose connection with how the data is actually stored in the database. How are you displaying the data to your users? Why do they need a row number? If you're writing a spreadsheet application then an autoincrement column for the row number is not what you want since the row is something you need to control. Some insight into what you are actually going to be doing with this number would be helpful, rather than just the assertion that you need it. We get that you think you need this sequential number, but why? The information is being displayed in a table, and can be sorted by any of the fields. The purpose of the application I am writing is going to be a online database, giving my customers access to their mailing list 24/7 from anywhere in the world. Alot of the customers that my company deals with aren't the best when it comes to computers, so it's a comfort level thing for them. Also, I do have one customer that wants to be able to say to us "What do you have for record #" and have us be able say what it says for that record. That customer is one of the people I want to switch over to here ASAP and let her manage her mailing list. But as I type that out, I think the reason I want a sequential address number more then anything is to prevent the users from asking, "I only have 900 records in my database, why do I have record numbers over 1,000?". But, if I were to use something like mysql_num_rows I could display a total record count and just tell them to ignore the record number until there was an issue right? I know that's on my end :) but I think I am talking my self out off displaying sequential record numbers and finding other ways to display the information :) -- Jason Pruim Raoset Inc. Technology Manager MQC Specialist 3251 132nd ave Holland, MI, 49424 www.raoset.com [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Pragmatically changing a "Record Number"
Jason Pruim wrote: The information is being displayed in a table, and can be sorted by any of the fields. The purpose of the application I am writing is going to be a online database, giving my customers access to their mailing list 24/7 from anywhere in the world. Alot of the customers that my company deals with aren't the best when it comes to computers, so it's a comfort level thing for them. Also, I do have one customer that wants to be able to say to us "What do you have for record #" and have us be able say what it says for that record. That customer is one of the people I want to switch over to here ASAP and let her manage her mailing list. But as I type that out, I think the reason I want a sequential address number more then anything is to prevent the users from asking, "I only have 900 records in my database, why do I have record numbers over 1,000?". But, if I were to use something like mysql_num_rows I could display a total record count and just tell them to ignore the record number until there was an issue right? I know that's on my end :) but I think I am talking my self out off displaying sequential record numbers and finding other ways to display the information :) I think you're creating a problem where none exists. If your customers can't understand that you give each record a unique ID and that when you delete records you don't reuse those IDs then I think you need to get new customers. Here's a tip for free... don't call them record numbers, call them IDs. The question your customer should be asking is "What do you have for user #". If your customers do start asking about it, educate them rather than trying to shield them from what is a really basic concept. As someone has previously said in this thread, compare it to social security numbers. The IDs are unique for life, so if a user gets deleted their ID will never be reused. The IDs have no connection at all to the number of users in the database. It sounds like your getting it, but if you need any further clarification on it I'll be happy to help. -Stut -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Pragmatically changing a "Record Number"
On Aug 30, 2007, at 6:52 AM, Stut wrote: Jason Pruim wrote: The information is being displayed in a table, and can be sorted by any of the fields. The purpose of the application I am writing is going to be a online database, giving my customers access to their mailing list 24/7 from anywhere in the world. Alot of the customers that my company deals with aren't the best when it comes to computers, so it's a comfort level thing for them. Also, I do have one customer that wants to be able to say to us "What do you have for record #" and have us be able say what it says for that record. That customer is one of the people I want to switch over to here ASAP and let her manage her mailing list. But as I type that out, I think the reason I want a sequential address number more then anything is to prevent the users from asking, "I only have 900 records in my database, why do I have record numbers over 1,000?". But, if I were to use something like mysql_num_rows I could display a total record count and just tell them to ignore the record number until there was an issue right? I know that's on my end :) but I think I am talking my self out off displaying sequential record numbers and finding other ways to display the information :) I think you're creating a problem where none exists. If your customers can't understand that you give each record a unique ID and that when you delete records you don't reuse those IDs then I think you need to get new customers. Here's a tip for free... don't call them record numbers, call them IDs. The question your customer should be asking is "What do you have for user #". If your customers do start asking about it, educate them rather than trying to shield them from what is a really basic concept. As someone has previously said in this thread, compare it to social security numbers. The IDs are unique for life, so if a user gets deleted their ID will never be reused. The IDs have no connection at all to the number of users in the database. It sounds like your getting it, but if you need any further clarification on it I'll be happy to help. I understand what you are saying, and I think I even understand why what I was thinking was wrong... Now, it's just a matter of displaying a "ID #" and then somewhere on the page, include a "Total Records: $totalRecords" so they know how many are in there. thank you for taking the time to help me understand why what I wanted wasn't really what I wanted :) -- Jason Pruim Raoset Inc. Technology Manager MQC Specialist 3251 132nd ave Holland, MI, 49424 www.raoset.com [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Internet Explorer Caching - Solved
Charlene wrote:
I've been having problems with Internet Explorer caching php
programs. I'm using the following code:
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Pragma", "no-cache");
header("Expires", "-1");
And it used to work, but now, according to Windows Explorer its giving
it 3 hours to expire.
Charlene
I am using sessions, and it appears to work differently in PHP5 than
PHP4 (not fully tested as to verification of that statement). So I
needed to add a line of code before the session_start function:
session_cache_expire(0);
session_start();
Charlene
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Re: [PHP] How to show proper time to users from around the world
Its ok if I can display just the time set in their computers wherever they are and even if they are travelling. anyway thats as far as anyone can get short of asking them for the time Is there some simple way I have collected various ideas and snippets searching google trying to piece them all together On 8/30/07, Richard Lynch <[EMAIL PROTECTED]> wrote: > > On Wed, August 29, 2007 2:24 am, Hemanth wrote: > > Is there a solution to showing the proper time and date at user > > browsers > > and also recording proper USER times in the database operations in > > mysql > > Not really. > > You can use Javascript to get what the user's clock SAYS is the > date/time, but WAY too many users have their clocks set wrong, and > you'll never fix that. > > You can ask them where they live, or ask them to input their own > time-zone. > > Traveling users may prefer to use UTC or something as well, rather > than try to figure out what time-zone they are in this minute (cough > Indiana cough). > > -- > -- www.ValueAds.bizso easy FREE India Classifieds Jobs, Matrimony, Property and more A Bangalore, India Venture.
[PHP] Reload page after form submit
Hello, I'm building a web page just like a blog... Where the user input some information... (name, website and comment) This information is stored in a file... And then the page displays it... When the user access the page the first time, the information is displayed correct... After the user submit the information, the page become outdated... without this last information the user submitted... Is there a way to tell PHP to reload the page after the user submit the information, so the page is always updated?? Thanks in advance, Wagner. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Reload page after form submit
Wagner Garcia Campagner wrote:
> Hello,
>
> I'm building a web page just like a blog...
>
> Where the user input some information... (name, website and comment)
>
> This information is stored in a file...
>
> And then the page displays it...
>
> When the user access the page the first time, the information is
> displayed correct...
>
> After the user submit the information, the page become outdated...
> without this last information the user submitted...
>
> Is there a way to tell PHP to reload the page after the user submit
> the information, so the page is always updated??
After you've processed the POST request, you finish with something like
this:
header("HTTP/1.0 303 See other");
header("Location: #");
exit;
/Per Jessen, Zürich
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Re: [PHP] Reload page after form submit
On 30/08/2007, Per Jessen <[EMAIL PROTECTED]> wrote:
>
> Wagner Garcia Campagner wrote:
>
> > Hello,
> >
> > I'm building a web page just like a blog...
> >
> > Where the user input some information... (name, website and comment)
> >
> > This information is stored in a file...
> >
> > And then the page displays it...
> >
> > When the user access the page the first time, the information is
> > displayed correct...
> >
> > After the user submit the information, the page become outdated...
> > without this last information the user submitted...
> >
> > Is there a way to tell PHP to reload the page after the user submit
> > the information, so the page is always updated??
>
> After you've processed the POST request, you finish with something like
> this:
>
> header("HTTP/1.0 303 See other");
> header("Location: #");
> exit;
It needs a little bit more than that. The script to which the form has been
submitted knows about the $_POST data, once you Location: to another page
that gets forgotten. Just add a line like $_SESSION['lastFormSubmit'] =
$_POST just before the first header() call and you're fine.
--
Interpotential.com
Phone: +31615397471
RE: [PHP] Reload page after form submit
Thanks a lot,
I tried both suggestions, but it didn't work...
I did it send an Echo with this string:
After processing the form... it worked...
Is there any problem doing this?
Thanks again,
Wagner.
-Original Message-
From: Wouter van Vliet / Interpotential
[mailto:[EMAIL PROTECTED]
Sent: quinta-feira, 30 de agosto de 2007 14:44
To: Per Jessen
Cc: php-general@lists.php.net
Subject: Re: [PHP] Reload page after form submit
On 30/08/2007, Per Jessen <[EMAIL PROTECTED]> wrote:
>
> Wagner Garcia Campagner wrote:
>
> > Hello,
> >
> > I'm building a web page just like a blog...
> >
> > Where the user input some information... (name, website and comment)
> >
> > This information is stored in a file...
> >
> > And then the page displays it...
> >
> > When the user access the page the first time, the information is
> > displayed correct...
> >
> > After the user submit the information, the page become outdated...
> > without this last information the user submitted...
> >
> > Is there a way to tell PHP to reload the page after the user submit
> > the information, so the page is always updated??
>
> After you've processed the POST request, you finish with something like
> this:
>
> header("HTTP/1.0 303 See other");
> header("Location: #");
> exit;
It needs a little bit more than that. The script to which the form has been
submitted knows about the $_POST data, once you Location: to another page
that gets forgotten. Just add a line like $_SESSION['lastFormSubmit'] =
$_POST just before the first header() call and you're fine.
--
Interpotential.com
Phone: +31615397471
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[PHP] Compiling PHP 5.2.3
I am attempting to compile PHP 5.2.3 and am having trouble with the configuration step: configure: error: utf8_mime2text() has new signature, but U8T_CANONICAL is missing. This should not happen. Check config.log for additional information. I cannot figure this one out. Any help would be appreciated. I am using MacPorts (http://www.macports.org/ - same idea as Fink) to obtain various packages I need and am running MacOSX 10.4.10. To what configuration option does this belong? If it belongs to something I don't really need, I'll just turn the option off. What MacPort would I need to install? I could even install something via Fink, if wha tI need is not available via MacPorts. My configure line currently is: ./configure --prefix=/mine/local/php5 --with-apxs2=/opt/local/apache2/ bin/apxs --with-config-file-scan-dir=/mine/local/php5/php.d --with- iconv-dir=/opt/local --with-iconv --with-openssl=/opt/local --with- zlib=/opt/local --with-gd=/opt/local --with-zlib-dir=/opt/local -- with-ldap --with-xmlrpc --with-snmp=/opt/local --enable-sqlite-utf8 -- enable-exif --enable-wddx --enable-soap --with-sqlite=/opt/local -- enable-ftp --enable-sockets --enable-dbx --enable-dbase --enable- mbstring --enable-calendar --enable-bcmath --with-bz2=/opt/local -- enable-memory-limit --with-curl=shared,/mine/local/php5 --with- mysql=shared,/mine/local/php5 --with-mysqli=shared,/mine/local/php5/ bin/mysql_config --with-pdo-mysql=shared,/mine/local/php5 --with- libxml-dir=shared,/mine/local/php5 --with-xsl=shared,/mine/local/php5 --with-pdflib=shared,/mine/local/php5 --with-imap=../imap-2004g -- with-kerberos=/opt/local --with-imap-ssl=/opt/local --with-jpeg-dir=/ mine/local/php5 --with-png-dir=/mine/local/php5 --enable-gd-native- ttf --with-freetype-dir=/opt/local --with-iodbc=shared,/opt/local -- with-pgsql=shared,/mine/local/php5 --with-pdo-pgsql=shared,/mine/ local/php5 --with-t1lib=/opt/local --with-gettext=shared,/mine/local/ php5 --with-ming=shared,/mine/local/php5 --with-mcrypt=shared,/mine/ local/php5 --with-mhash=shared,/mine/local/php5 --with-mssql=shared,/ mine/local/php5 --with-json=shared --enable-memcache --with-xpm-dir=/ opt --with-readline=/opt --enable-openbase_module I'm sure there are still problems with it that I am slowly working through...I basically copied the one from http://www.entropy.ch/ software/macosx/php/ since I know that installation of PHP has worked for me in the past. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to show proper time to users from around the world
Since there are always many ways to do things here's one id like to see how well it worked. It would be getting the IP address of the user and matching it against an IP address locator. Since ive seen these to be accurate to what timezone people are in. Olafur W 2007/8/30, Hemanth <[EMAIL PROTECTED]>: > Its ok if I can display just the time set in their computers > wherever they are and even if they are travelling. > > anyway thats as far as anyone can get short of asking them for the time > > Is there some simple way > > I have collected various ideas and snippets searching google > trying to piece them all together > > > > On 8/30/07, Richard Lynch <[EMAIL PROTECTED]> wrote: > > > > On Wed, August 29, 2007 2:24 am, Hemanth wrote: > > > Is there a solution to showing the proper time and date at user > > > browsers > > > and also recording proper USER times in the database operations in > > > mysql > > > > Not really. > > > > You can use Javascript to get what the user's clock SAYS is the > > date/time, but WAY too many users have their clocks set wrong, and > > you'll never fix that. > > > > You can ask them where they live, or ask them to input their own > > time-zone. > > > > Traveling users may prefer to use UTC or something as well, rather > > than try to figure out what time-zone they are in this minute (cough > > Indiana cough). > > > > -- > > > > > > -- > www.ValueAds.bizso easy > FREE India Classifieds > Jobs, Matrimony, Property and more > A Bangalore, India Venture. > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Reload page after form submit
Wagner Garcia Campagner wrote:
Thanks a lot,
I tried both suggestions, but it didn't work...
I did it send an Echo with this string:
After processing the form... it worked...
Is there any problem doing this?
You'd be better off with...
header('Location: index.php');
Although technically speaking that should be an absolute URL.
-Stut
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RE: [PHP] Reload page after form submit
From: "Wagner Garcia Campagner" <[EMAIL PROTECTED]> Hello, I'm building a web page just like a blog... Where the user input some information... (name, website and comment) This information is stored in a file... And then the page displays it... When the user access the page the first time, the information is displayed correct... After the user submit the information, the page become outdated... without this last information the user submitted... Is there a way to tell PHP to reload the page after the user submit the information, so the page is always updated?? Thanks in advance, Wagner. I don't get your fundamental problem. When a user submits a form, the page handling the submission (the PHP script) decides what next to display. Can't you have it display the updated information? From your subject, I was thinking "xajax". But isn't this basic form handling? _ A new home for Mom, no cleanup required. All starts here. http://www.reallivemoms.com?ocid=TXT_TAGHM&loc=us -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Reload page after form submit
From: "Wagner Garcia Campagner" <[EMAIL PROTECTED]> Is there a way to tell PHP to reload the page after the user submit the information, so the page is always updated?? Thanks in advance, Wagner. I don't get your fundamental problem. When a user submits a form, the page handling the submission (the PHP script) decides what next to display. Can't you have it display the updated information? From your subject, I was thinking "xajax". But isn't this basic form handling? Do you mean User1 submits a change, and you want User1, User2 and UserN to see the new information? Then I could see scheduling a refresh. _ Booking a flight? Know when to buy with airfare predictions on MSN Travel. http://travel.msn.com/Articles/aboutfarecast.aspx&ocid=T001MSN25A07001 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Reload page after form submit
rough code, to give you an idea:
('".mysql_real_escape_string($first)."',
'".mysql_real_escape_string($last)."')
");
}
else
{
$query = mysql_query("
select first, last
from table
where id=xyz
");
$result = mysql_fetch_array($query, MYSQL_ASSOC);
$first = $result['first'];
$last = $result['last'];
}
?>
First:
Last:
-afan
From: "Wagner Garcia Campagner" <[EMAIL PROTECTED]>
Hello,
I'm building a web page just like a blog...
Where the user input some information... (name, website and comment)
This information is stored in a file...
And then the page displays it...
When the user access the page the first time, the information is
displayed
correct...
After the user submit the information, the page become outdated...
without
this last information the user submitted...
Is there a way to tell PHP to reload the page after the user submit the
information, so the page is always updated??
Thanks in advance,
Wagner.
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Re: [PHP] Reload page after form submit
From: Afan Pasalic <[EMAIL PROTECTED]>
rough code, to give you an idea:
('".mysql_real_escape_string($first)."',
'".mysql_real_escape_string($last)."')
");
}
else
{
$query = mysql_query("
select first, last
from table
where id=xyz
");
$result = mysql_fetch_array($query, MYSQL_ASSOC);
$first = $result['first'];
$last = $result['last'];
}
?>
First:
Last:
-afan
Afan,
From your rough code, I'd say the OP always needs the select block (just
remove the "else" keyword and keep the block) for the current info at the
present page refresh/load. But I'd like clarification on how the OP thinks
about it.
_
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[PHP] make test failures (was Re: [PHP] Compiling PHP 5.2.3)
I was able to get past the configure problem. It was apparently associated with the --with-imap option and I don't need imap support. In any case, I got to the make test and got the following failures: = FAILED TEST SUMMARY - Bug #30638 (localeconv returns wrong LC_NUMERIC settings) (ok to fail on MacOS X) [tests/lang/bug30638.phpt] imagecreatefromwbmp with invalid wbmp [ext/gd/tests/ createfromwbmp2.phpt] Sort with SORT_LOCALE_STRING [ext/standard/tests/array/locale_sort.phpt] Test gettype() & settype() functions : usage variations [ext/standard/ tests/general_functions/gettype_settype_variation2.phpt] htmlentities() test 2 (setlocale / fr_FR.ISO-8859-15) [ext/standard/ tests/strings/htmlentities02.phpt] (warn: possibly braindead libc) htmlentities() test 4 (setlocale / ja_JP.EUC-JP) [ext/standard/tests/ strings/htmlentities04.phpt] htmlentities() test 15 (setlocale / KOI8-R) [ext/standard/tests/ strings/htmlentities15.phpt] Generic pack()/unpack() tests [ext/standard/tests/strings/pack.phpt] = Are these failures expected? On Aug 30, 2007, at 2:43 PM, Eric Gorr wrote: I am attempting to compile PHP 5.2.3 and am having trouble with the configuration step: configure: error: utf8_mime2text() has new signature, but U8T_CANONICAL is missing. This should not happen. Check config.log for additional information. I cannot figure this one out. Any help would be appreciated. I am using MacPorts (http://www.macports.org/ - same idea as Fink) to obtain various packages I need and am running MacOSX 10.4.10. To what configuration option does this belong? If it belongs to something I don't really need, I'll just turn the option off. What MacPort would I need to install? I could even install something via Fink, if wha tI need is not available via MacPorts. My configure line currently is: ./configure --prefix=/mine/local/php5 --with-apxs2=/opt/local/ apache2/bin/apxs --with-config-file-scan-dir=/mine/local/php5/php.d --with-iconv-dir=/opt/local --with-iconv --with-openssl=/opt/local --with-zlib=/opt/local --with-gd=/opt/local --with-zlib-dir=/opt/ local --with-ldap --with-xmlrpc --with-snmp=/opt/local --enable- sqlite-utf8 --enable-exif --enable-wddx --enable-soap --with- sqlite=/opt/local --enable-ftp --enable-sockets --enable-dbx -- enable-dbase --enable-mbstring --enable-calendar --enable-bcmath -- with-bz2=/opt/local --enable-memory-limit --with-curl=shared,/mine/ local/php5 --with-mysql=shared,/mine/local/php5 --with- mysqli=shared,/mine/local/php5/bin/mysql_config --with-pdo- mysql=shared,/mine/local/php5 --with-libxml-dir=shared,/mine/local/ php5 --with-xsl=shared,/mine/local/php5 --with-pdflib=shared,/mine/ local/php5 --with-imap=../imap-2004g --with-kerberos=/opt/local -- with-imap-ssl=/opt/local --with-jpeg-dir=/mine/local/php5 --with- png-dir=/mine/local/php5 --enable-gd-native-ttf --with-freetype- dir=/opt/local --with-iodbc=shared,/opt/local --with-pgsql=shared,/ mine/local/php5 --with-pdo-pgsql=shared,/mine/local/php5 --with- t1lib=/opt/local --with-gettext=shared,/mine/local/php5 --with- ming=shared,/mine/local/php5 --with-mcrypt=shared,/mine/local/php5 --with-mhash=shared,/mine/local/php5 --with-mssql=shared,/mine/ local/php5 --with-json=shared --enable-memcache --with-xpm-dir=/opt --with-readline=/opt --enable-openbase_module I'm sure there are still problems with it that I am slowly working through...I basically copied the one from http://www.entropy.ch/ software/macosx/php/ since I know that installation of PHP has worked for me in the past. -- 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] Reload page after form submit
Stut wrote:
Wagner Garcia Campagner wrote:
header('Location: index.php');
Although technically speaking that should be an absolute URL.
AFAIK, they are both equivalent.
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-
Lic. Martín Marqués | SELECT 'mmarques' ||
Centro de Telemática| '@' || 'unl.edu.ar';
Universidad Nacional| DBA, Programador,
del Litoral | Administrador
-
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RE: [PHP] Internet Explorer Caching
Here are some cache things we do for IE...
// workaround for IE bug that prevents downloading files from an httpS site
// (see http://support.microsoft.com/default.aspx?scid=kb;en-us;316431 )
session_cache_limiter('public');
// This ensures that most browsers known to human beings won't try to cache
the page.
// Proxy caching is, I believe, somewhat addressed by the cache-control, but
// additional directives exist should that ever become a concern.
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");// Date in the past
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always
modified
header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache"); // HTTP/1.0
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Re: [PHP] Reload page after form submit
Martin Marques wrote:
Stut wrote:
Wagner Garcia Campagner wrote:
header('Location: index.php');
Although technically speaking that should be an absolute URL.
AFAIK, they are both equivalent.
Essentially yes, but personally (and for no logical reason I can think
of) I always prefer headers over HTML content, especially when any other
HTML content in the page will not be seen.
-Stut
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Re: [PHP] Reload page after form submit
From: Martin Marques <[EMAIL PROTECTED]>
Stut wrote:
Wagner Garcia Campagner wrote:
header('Location: index.php');
Although technically speaking that should be an absolute URL.
AFAIK, they are both equivalent.
Ahhh, if the OP meant, "Load a different page after doing some form
processing in the current PHP page", then just go with the PHP "header"
function. The HTML META HTTP-EQUIV='refresh' would require the HTML be
rendered first. The PHP "header" would be slightly faster, and you are
already in the PHP script.
I'm like, "How is the page becoming outdated? You are not still on that
page -- it's gone. The next page display will gather the latest info."
_
A new home for Mom, no cleanup required. All starts here.
http://www.reallivemoms.com?ocid=TXT_TAGHM&loc=us
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[PHP] crypt salt question
Hello,
I'm trying to move some app from postgresql to mysql but unable to find out
how to authenticate
against the current crypted passwords with php..
insert to database:
$cset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./";
$salt = substr($cset, time() & 63, 1) . substr($cset, time()/64 & 63, 1);
$password = crypt($password, $salt); //pass crypted version of password
for further processing
$result = pg_query ("INSERT INTO users (username, password) VALUES
('$username', '$password')");
I read the crypt is one way encryption but how to compare the password
entered with the encrypted
version if don't know the salt ??
Thanks,
Andras
Re: [PHP] crypt salt question
No chance. Unless you have the salt stored along each password, your
passwords are as good as random texts
Satyam
- Original Message -
From: "Andras Kende" <[EMAIL PROTECTED]>
To:
Sent: Thursday, August 30, 2007 11:42 PM
Subject: [PHP] crypt salt question
Hello,
I'm trying to move some app from postgresql to mysql but unable to find
out
how to authenticate
against the current crypted passwords with php..
insert to database:
$cset =
"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./";
$salt = substr($cset, time() & 63, 1) . substr($cset, time()/64 & 63, 1);
$password = crypt($password, $salt); //pass crypted version of password
for further processing
$result = pg_query ("INSERT INTO users (username, password) VALUES
('$username', '$password')");
I read the crypt is one way encryption but how to compare the password
entered with the encrypted
version if don't know the salt ??
Thanks,
Andras
No virus found in this incoming message.
Checked by AVG Free Edition.
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20:21
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RE: [PHP] crypt salt question
Hi!
How did you do the comparison with the PG_SQL database?? I believe there is
a UNIX function, able to retrieve the salt from a crypt string, or one that
can do the comparison, without a slat given. But I'm not quite sure. I'm
gonna investigate that. But how did you compare passwords before, when using
a time based "random" salt? I understand you use the CRYPT_STD_DES method
...
Greets,
Jan
-Original Message-
From: Andras Kende [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 30, 2007 11:42 PM
To: php-general@lists.php.net
Subject: [PHP] crypt salt question
Hello,
I'm trying to move some app from postgresql to mysql but unable to find out
how to authenticate
against the current crypted passwords with php..
insert to database:
$cset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./";
$salt = substr($cset, time() & 63, 1) . substr($cset, time()/64 & 63, 1);
$password = crypt($password, $salt); //pass crypted version of password
for further processing
$result = pg_query ("INSERT INTO users (username, password) VALUES
('$username', '$password')");
I read the crypt is one way encryption but how to compare the password
entered with the encrypted
version if don't know the salt ??
Thanks,
Andras
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RE: [PHP] crypt salt question
No, I'm sorry, I spoke out that thought to early!! At the university we used
a PG_SQL database to store the passwords, and used the LDAP tree with all
the user information and stuff to store the salt as well!
How do your scripts operate on that with the PG_SQL database before
migrating to mysql ...
Greets,
Jan
-Original Message-
From: Jan Reiter [mailto:[EMAIL PROTECTED]
Sent: Friday, August 31, 2007 12:07 AM
To: 'Andras Kende'; PHP Mailing List
Subject: RE: [PHP] crypt salt question
Hi!
How did you do the comparison with the PG_SQL database?? I believe there is
a UNIX function, able to retrieve the salt from a crypt string, or one that
can do the comparison, without a slat given. But I'm not quite sure. I'm
gonna investigate that. But how did you compare passwords before, when using
a time based "random" salt? I understand you use the CRYPT_STD_DES method
...
Greets,
Jan
-Original Message-
From: Andras Kende [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 30, 2007 11:42 PM
To: php-general@lists.php.net
Subject: [PHP] crypt salt question
Hello,
I'm trying to move some app from postgresql to mysql but unable to find out
how to authenticate
against the current crypted passwords with php..
insert to database:
$cset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./";
$salt = substr($cset, time() & 63, 1) . substr($cset, time()/64 & 63, 1);
$password = crypt($password, $salt); //pass crypted version of password
for further processing
$result = pg_query ("INSERT INTO users (username, password) VALUES
('$username', '$password')");
I read the crypt is one way encryption but how to compare the password
entered with the encrypted
version if don't know the salt ??
Thanks,
Andras
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RE: [PHP] crypt salt question
I figured out finally:)
Actually the random salt is always the first 2 character of the encryoted
password,
so this works fine now :
Thanks,
Andras
-Original Message-
From: Satyam [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 30, 2007 3:00 PM
To: Andras Kende; php-general@lists.php.net
Subject: Re: [PHP] crypt salt question
No chance. Unless you have the salt stored along each password, your
passwords are as good as random texts
Satyam
- Original Message -
From: "Andras Kende" <[EMAIL PROTECTED]>
To:
Sent: Thursday, August 30, 2007 11:42 PM
Subject: [PHP] crypt salt question
> Hello,
>
>
>
> I'm trying to move some app from postgresql to mysql but unable to find
> out
> how to authenticate
>
> against the current crypted passwords with php..
>
>
>
> insert to database:
>
>
>
> $cset =
> "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./";
> $salt = substr($cset, time() & 63, 1) . substr($cset, time()/64 & 63, 1);
> $password = crypt($password, $salt); //pass crypted version of password
> for further processing
>
>
>
> $result = pg_query ("INSERT INTO users (username, password) VALUES
> ('$username', '$password')");
>
>
>
> I read the crypt is one way encryption but how to compare the password
> entered with the encrypted
>
> version if don't know the salt ??
>
>
>
>
>
> Thanks,
>
>
>
> Andras
>
>
No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.484 / Virus Database: 269.12.12/979 - Release Date: 29/08/2007
20:21
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[PHP] Re: date formatting
Hello, You can DATE_FORMAT MySQL Command in your SQL Query. For example: select DATE_FORMAT(yourdatetimefield,'%Y-%m-%d') from yourtable -- Republic Of Turkey - Ministry of National Education Education Technology Department Ankara / TURKEY Web: http://www.haydartuna.net ""Mike Ryan"" <[EMAIL PROTECTED]>, haber iletisinde þunlarý yazdý:[EMAIL PROTECTED] >I would like to have my users input the date formate as mm-dd- mysql > wants the data to come down as -mm-dd. > > The question I have is how do I convert from the mm-dd- to -mm-dd > so > that I can write it out to the database? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP/MySQL not playing nicely. Server drops connection. . .
Hi All, I recently installed PHP, APACHE, MYSQL per the method at the following site: http://switch.richard5.net/isp-in-a-box-v2/installing-mysql-on-mac-os-x/ . . .I then attempted to connect to a database (but without executing any commands on it), and I keep receiving the following error: Safari can’t open the page “http://localhost/~michwill/folder/ validate_event.php” because the server unexpectedly dropped the connection, which sometimes occurs when the server is busy. You might be able to open the page later. I'm really not sure what the problem is or what to do about it. Can anyone help? I've ensured that all passwords and ports are correct. I've also tried using MAMP, but it keeps telling me that I can't access the database with the "connect" commands I'm using (although I've adjusted them. Anyway, any help would be much appreciated. Regards, Michael
