[PHP] Making alternate rows of different colour
Hello friends. I put the output of the database query in a table. It works fine. Now I have a need to make the alternate rows of a different color. Can someone please help me with the code? Thanks Denis -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Meta Refresh
Try this: $NewID = $ID + 1; (instead of the $NewID assignment you've got now...) Edson Waite [EMAIL PROTECTED] schreef in bericht [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi All, I am trying to make an automated tour as a section of my site, using the following. ?php $NewID = $colname_earlytour + 1; ? META HTTP-EQUIV=refresh CONTENT=15 URL=early-tour.php?ID= ?php echo $NewID;? This works great going from early-tour?ID=1 to early-tour?ID=2 but I can't get it to continue on to ID=3, ID=4 etc. It just keeps reloading the data from ID=2 The data for each page is in a row identified by a unique ID# I just want the page to reload with the data from the next ID# after a givin time 15 seconds. Thanks in advance for any ideas, Edson Waite III http://www.sportsvideooutlet.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making alternate rows of different colour
I put the output of the database query in a table. It works fine. Now I have a need
to make the alternate rows of a different color.
Can someone please help me with the code?
$cols = array('#ff','#00ff00');
$i = 0;
while(your_loop_to_output_each_row) {
echo 'tr bgcolor='.$cols[$i%2].'td$row_data/td/tr';
}
-Rasmus
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] global variables
In terms of security, or in my opinion, good and proper coding, it is best to have no global variables. There is always a way to wrap variables that will be needed in local scopes. However, this philosophy is harder to practice than it is to preach. Code can get ugly when passing if you are not strong in your coding designing abilities. Sometime it just becomes easier to attempt to keep as much out of the global scope as possible and suffer the idea of some of them being globally available. That being said, if someone was to exploit a script that had global or local access to a variable storing database connection info, then the consequences could be drastic. Similar situations are easly applicable as well, with any crucial data or passwords etc. You should consider reading the section entitled, Security: New Input Mechanism here: http://www.php.net/release_4_1_0.php Regards, Jason k Larson Dara Dowd wrote: Is it better to pass variables through functions or to simply declare them as global within the function's scope? The variables in this particular case are things like MySQL database connections and tablenames. Thanks,Dara -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Passing Arrays Through Forms
On Thursday 16 January 2003 20:58, [EMAIL PROTECTED] wrote: Hello Everyone, I've attempted this many times, but have failed to understand it each time. I want to make it easier for myself to deal with passing variables through a form. So I thought, why not use a single array variable to do that. If I do such a thing, what steps do I need to take to ensure that the values in the array are intact just as the user entered it? How do I serialize array data from an initial form? Here's a simple example of what I might have: form method=post action=some_page.php input type=text name=form_vars['firstname']/input input type=text name=form_vars['lastname']/input input type=text name=form_vars['address']/input input type=text name=form_vars['city']/input input type=text name=form_vars['state']/input input type=text name=form_vars['zip']/input /form form method=post action=some_page.php input type=text name=form_vars[firstname]/input input type=text name=form_vars[lastname]/input input type=text name=form_vars[address]/input input type=text name=form_vars[city]/input input type=text name=form_vars[state]/input input type=text name=form_vars[zip]/input /form some_page.php ? $form_vars = $_POST[form_vars]; ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] GD version 1.6.2 and resizing images...
I've looked at netpbm and ImageMagick, but I can't make heads or tails from it, I have to 'make' modules and stuff? My site is hosted on an Apache server, Is there maybe a pre-baked version I can download and install? Jason Wong [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]... On Thursday 16 January 2003 17:43, Marco Alting wrote: My provider has GD version 1.6.2 running, and I'm trying to dynamically resize uploaded JPEG images. But ofcourse that doesn't work with that version. Does anyone have another solution to automatically resize JPEG images upon upload? If you can install your own programs then you can use netpbm or ImageMagick (or you can ask your host to do so). -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * /* He who knows, does not speak. He who speaks, does not know. -- Lao Tsu */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Curl Linux Console String -- PHP Translation
Hi, i have a curl string: curl --casert CA.srt -E client.pem:huho8 -l https://...; now, i've added all of the needed curl properties for the php application(e.g. curl_setopt($connection,CURLOPT_PORT,9000) BUT i can't find what's the name of the Curl CONSTANT matching the client's Public Key file, if anybody can help me... Regards, Andrian Ivanov -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Security in included PHP files
Jacob Copsey [EMAIL PROTECTED] a écrit dans le message news: [EMAIL PROTECTED] This should work as long as you are only including your include files from scripts named index.php. Yes, of course. I have only one *real* page beginning with html and ending with /html, called index.php, and depending on the user navigation with a menu, the required files are included. Thanks Jacob. Ph. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] GD version 1.6.2 and resizing images...
On Friday 17 January 2003 16:38, Marco Alting wrote: I've looked at netpbm and ImageMagick, but I can't make heads or tails from it, I have to 'make' modules and stuff? Can't you persuade your host to upgrade to a more recent version of GD -- 1.6.2 is pretty ancient. If they won't/can't upgrade then the least they can do is install netpbm/imagemagick so everyone can use it. My site is hosted on an Apache server, This isn't important ... Is there maybe a pre-baked version I can download and install? ..., you need to know the OS and architecture that your server is running then see if someone has produced a binary version. If you're still here (ie none of the above worked for you) then it's time to get you hands dirty and do some configure; make; make install. This is beyond the scope of this list. -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * /* Law stands mute in the midst of arms. -- Marcus Tullius Cicero */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re[2]: [PHP] Re: Ever complained about lousy PHP programmers?
Hi, Friday, January 17, 2003, 4:44:19 AM, you wrote: PH Leon Mergen said: Now, first of all, why did you this: ?php echo(?xml version=\1.0\ encoding=\UTF-8\ ?); ? and not just: ?xml version=1.0 encoding=UTF-8 ? PH Because short tags are evil ;-) My provider has short tags enabled, so PH there is no getting around this bit of ugliness. only that I personally prefer to call a print() statement for everything PH Do you mean as opposed to echo? PH If so, would you mind saying a few word as to why? PH I read that echo is a language construct. It seems like it would be PH preferable to print() for this reason. On top of that, it will take PH multiple strings as input. I think I will remove the parentheses, though. PH -Peter put it into single quotes and it is a bit tidier :) and you don't need the semi colon if you are ending php parsing. ?php echo '?xml version=1.0 encoding=UTF-8 ?'? -- regards, Tom -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Display Dates in English o_O
Hi, Friday, January 17, 2003, 11:16:53 AM, you wrote: S I have a PHP driven site that as a time schedule. Since the site isn't exactly filled with very intellagent people who just LOVE to translate times and dates from a weird format (Such as the S format used in MySQL), I'd like to take these from a MySQL table (the table's types are DATE and TIME) and translate the date to something like Thrusday, January 16th, 2003 when the date strate S from the table is 2003-01-16. Then with time, I'd like it to read something like 8:00 PM when it reads straight from the table 20:00:00. Another feature I'd like to have it timezones but S that's not the point of this message. If you don't mind, though, could you also tell me how to configure the times according the the timezone a user has chosen? S Thanks, S Stephen Craton S http://www.melchior.us S What's the point in appearance if your true love, doesn't care about it? -- http://www.melchior.us What you could do is use javascript to get the clients local time, compare it with the server time and get a difference. Then get all dates from mysql as a unix timestamp, apply the difference then use date() to format it as you want and it will always match the clients time on their computer...even if they have it wrong :) -- regards, Tom -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] What's the PHP-equivalent of Perl's AUTOLOAD feature?
At 02:06 17-1-2003, you wrote: I just read an interesting article in The Perl Journal (TPJ) about using AUTOLOAD as a layer of abstraction for accessing database columns and I would like to write something similar in PHP. Is this possible? If you mean some sort of database abstraction so one script would work on MySQL as well as Oracle; there is not such a thing within PHP itself. The google search term would 'database abstraction layer' and a popular one is ADODB (not to be confused with the other adoDB), at http://php.weblogs.com/ADODB. If that's not what you mean please try to explain it again Chris Hayes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making alternate rows of different colour
At 09:05 17-1-2003, you wrote:
I put the output of the database query in a table. It works fine. Now I
have a need to make the alternate rows of a different color.
Can someone please help me with the code?
$cols = array('#ff','#00ff00');
$i = 0;
while(your_loop_to_output_each_row) {
echo 'tr bgcolor='.$cols[$i%2].'td$row_data/td/tr';
}
um, Rasmus, shouldn't this have a
$i++;
line in the while loop?
some other ways (there are many)
- shortest code, you need to use a 'for' loop or add a counter $i that is
increased in every loop
for ($i=0; $i=10; $i++)
{ echo 'tr bgcolor='.(($i%2==0)?'red':'white').\td$i/td/tr;
}
- using a color toggle
$color_toggle=false;
for ($i=0;$i10;$i++)
{
echo('TR bgcolor='.(($color_toggle=!$color_toggle)?'#D8D1E7':'white')
}
Of ocurse you can put the color values in variabels like $color1 and
$color2, and define them at the top of the file for easier configuring.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Alternate row colours - what is wrong with this code?
Hello Guys,
I want alternating colours in the output table. Can someone tell me what is wrong with
this code? I get the data but no alternating colours.
Quote :
?php
$cols = array('#ff','#00ff00');
$i = 0;
while($row=mysql_fetch_array($result)){
echo 'tr bgcolor='.$cols[$i++%2].'';
Print td width=\12%\ align=\center\ height=\6\ bgcolor=\#bf\font
face=\Tahoma\ color=\#00\ ;
Print b font size=\2\ color=\ff\ $row[OrgName] /b/font;
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\ bgcolor=\#bf\font
size=\2\ face=\Tahoma\ color=\#00\ ;
Print $row[Country];
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\ bgcolor=\#bf\font
size=\2\ face=\Tahoma\ color=\#00\ ;
Print $row[Date];
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\ bgcolor=\#bf\font
size=\2\ face=\Tahoma\ color=\#00\ ;
Print $row[Number];
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\ bgcolor=\#b7b700\font
size=\2\ face=\Tahoma\ color=\#00\ ;
Print form action=\fullmarks.php\ method=\post\;
PrintINPUT TYPE=\submit\ value=\View details\ Name=\Details\;
Printinput type=\hidden\ name=\SelectedItemNumber\ value= $row[Id];
print /td;
Print /form;
Print /tr;}
}
?
Unquote.
Thanks
Denis
RE: [PHP] Alternate row colours - what is wrong with this code?
I think it's because you're setting the bgcolor=#bf for the TD tag, so
it's overriding using the TR tag bgcolor. The maths is OK, so if you remove
the td bgcolor bit it *should* (standard disclaimer) work.
Nick
-Original Message-
From: Denis L. Menezes [mailto:[EMAIL PROTECTED]]
Sent: 17 January 2003 12:12
To: PHP general list
Subject: [PHP] Alternate row colours - what is wrong with this code?
Hello Guys,
I want alternating colours in the output table. Can someone tell me what is
wrong with this code? I get the data but no alternating colours.
Quote :
?php
$cols = array('#ff','#00ff00');
$i = 0;
while($row=mysql_fetch_array($result)){
echo 'tr bgcolor='.$cols[$i++%2].'';
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#bf\font face=\Tahoma\ color=\#00\ ;
Print b font size=\2\ color=\ff\ $row[OrgName] /b/font;
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#bf\font size=\2\ face=\Tahoma\ color=\#00\ ;
Print $row[Country];
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#bf\font size=\2\ face=\Tahoma\ color=\#00\ ;
Print $row[Date];
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#bf\font size=\2\ face=\Tahoma\ color=\#00\ ;
Print $row[Number];
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#b7b700\font size=\2\ face=\Tahoma\ color=\#00\ ;
Print form action=\fullmarks.php\ method=\post\;
PrintINPUT TYPE=\submit\ value=\View details\ Name=\Details\;
Printinput type=\hidden\ name=\SelectedItemNumber\ value=
$row[Id];
print /td;
Print /form;
Print /tr;}
}
?
Unquote.
Thanks
Denis
This private and confidential e-mail has been sent to you by Egg.
The Egg group of companies includes Egg Banking plc
(registered no. 2999842), Egg Financial Products Ltd (registered
no. 3319027) and Egg Investments Ltd (registered no. 3403963) which
carries out investment business on behalf of Egg and is regulated
by the Financial Services Authority.
Registered in England and Wales. Registered offices: 1 Waterhouse Square,
138-142 Holborn, London EC1N 2NA.
If you are not the intended recipient of this e-mail and have
received it in error, please notify the sender by replying with
'received in error' as the subject and then delete it from your
mailbox.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Alternate row colours - what is wrong with this code?
On Friday 17 January 2003 20:11, Denis L. Menezes wrote:
Hello Guys,
I want alternating colours in the output table. Can someone tell me what is
wrong with this code? I get the data but no alternating colours.
Quote :
?php
$cols = array('#ff','#00ff00');
$i = 0;
while($row=mysql_fetch_array($result)){
echo 'tr bgcolor='.$cols[$i++%2].'';
Look at the HTML source of the resulting page, if each tr bgcolor... is
alternating then your code is working. Which means your HTML is dodgy ...
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#bf\font face=\Tahoma\ color=\#00\ ; Print
--
Jason Wong - Gremlins Associates - www.gremlins.biz
Open Source Software Systems Integrators
* Web Design Hosting * Internet Intranet Applications Development *
/*
There are no winners in life, only survivors.
*/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Alternate row colours - what is wrong with this code?
At 13:11 17-1-2003, you wrote: I want alternating colours in the output table. Can someone tell me what is wrong with this code? I get the data but no alternating colours. It has to do with the $cols[$i++%2] part. When I try to print $i++%2 the outcome varies between 1 and none. Somehow the complete row is not show anymore. The easiest way is to stop trying this approach and move to the tested versions i mailed to this list about an hour ago. Further i would suggest to keep the form within the td/td bit and not overlap it. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Alternate row colours - what is wrong with this code?
I've just tested this stripped down (some colours changed) version of your
code and I get alternating rows no problem. On another point, without the
TABLE tags it won't work properly. I think your PHP works fine, it's your
HTML ;o)
Nick
?php
$cols = array('#ff','#00ff00');
print TABLE;
for ($i = 0; $i10;) {
print 'tr bgcolor='.$cols[$i++%2].'';
print td width=\12%\ align=\center\ height=\6\font face=\Tahoma\
size=\2\ color=\55\TEST/font ;
print nbsp;/td/tr;
}
print /TABLE;
?
-Original Message-
From: Denis L. Menezes [mailto:[EMAIL PROTECTED]]
Sent: 17 January 2003 12:12
To: PHP general list
Subject: [PHP] Alternate row colours - what is wrong with this code?
Hello Guys,
I want alternating colours in the output table. Can someone tell me what is
wrong with this code? I get the data but no alternating colours.
Quote :
?php
$cols = array('#ff','#00ff00');
$i = 0;
while($row=mysql_fetch_array($result)){
echo 'tr bgcolor='.$cols[$i++%2].'';
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#bf\font face=\Tahoma\ color=\#00\ ;
Print b font size=\2\ color=\ff\ $row[OrgName] /b/font;
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#bf\font size=\2\ face=\Tahoma\ color=\#00\ ;
Print $row[Country];
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#bf\font size=\2\ face=\Tahoma\ color=\#00\ ;
Print $row[Date];
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#bf\font size=\2\ face=\Tahoma\ color=\#00\ ;
Print $row[Number];
print /font nbsp;/td;
Print td width=\12%\ align=\center\ height=\6\
bgcolor=\#b7b700\font size=\2\ face=\Tahoma\ color=\#00\ ;
Print form action=\fullmarks.php\ method=\post\;
PrintINPUT TYPE=\submit\ value=\View details\ Name=\Details\;
Printinput type=\hidden\ name=\SelectedItemNumber\ value=
$row[Id];
print /td;
Print /form;
Print /tr;}
}
?
Unquote.
Thanks
Denis
This private and confidential e-mail has been sent to you by Egg.
The Egg group of companies includes Egg Banking plc
(registered no. 2999842), Egg Financial Products Ltd (registered
no. 3319027) and Egg Investments Ltd (registered no. 3403963) which
carries out investment business on behalf of Egg and is regulated
by the Financial Services Authority.
Registered in England and Wales. Registered offices: 1 Waterhouse Square,
138-142 Holborn, London EC1N 2NA.
If you are not the intended recipient of this e-mail and have
received it in error, please notify the sender by replying with
'received in error' as the subject and then delete it from your
mailbox.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] PDF
According to pdflib their commercial version gives you the ability to edit pdf files using the PDI library. Have you looked at this? Larry S. Brown Dimension Networks, Inc. (727) 723-8388 -Original Message- From: Brian McGarvie [mailto:[EMAIL PROTECTED]] Sent: Friday, January 17, 2003 7:23 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: [PHP] PDF I'm looking to find out if PHP has the ability to do this... OK I'm looking for a solution that could do the following. We require to generate PDF files that can then be emailed or printed posted to clients. I can create PDF Files from scratch using PDFLib. What we will require to do though is, we presently have paper copies of forms from various parties we deal with, our present Access-based system simply prints on top of these, I am presently developing in PHP a system to replace the Access database, we will want it to create these as PDF files (we can get the printed forms in PDF format) based on supplied PDF files... for example, generate a PDF for Customer X based on Supplier Z's PDF file. Any solutions in PHP (open source, free, commercial etc etc.) would be very much appreciated, or if we need to look at another Language to perform this part of the solution (i.e. ASP). The solution I'm developing is PHP, running on a Windows 2000 Server as we require use of some windows-only software too. So if *cough* ASP is what's needed to do the above then so be it :\ - really hope not though!!! Thanks in advance! --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.438 / Virus Database: 246 - Release Date: 07/01/03 -- 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] opening tex file
On Friday 17 January 2003 20:59, Artur Bereniewicz wrote: how can I open text file and start reading in the middle of it? AFAIK it's not possible to jump directly into the middle of a file and start reading. You would have to read it line-by-line until you get to the part you're interested in. If the file isn't large (say less than several MBs) then just read it all into an array using file() and process it from there. -- Jason Wong - Gremlins Associates - www.gremlins.biz Open Source Software Systems Integrators * Web Design Hosting * Internet Intranet Applications Development * /* You definitely intend to start living sometime soon. */ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Meta Refresh
On Friday 17 January 2003 11:25, Edson Waite wrote: Hi All, I am trying to make an automated tour as a section of my site, using the following. ?php $NewID = $colname_earlytour + 1; ? META HTTP-EQUIV=refresh CONTENT=15 URL=early-tour.php?ID= ?php echo $NewID;? This looks supect if it's a direct cut-and-paste from your script -- you've got a superfluous space between ?ID= and ? php echo which shouldn't be there and may affect the value of ID that your script sees. (Also, although it won't affect your results, you really don't need those quotes in the echo -- why force PHP to interpret a string, extract the $NewID part, and then go fetch its value, when you could write ?php echo $NewID ? and let it just fetch the value straight off? (In fact, come to that, why even bother with $NewID at all when you can write ?php echo $colname_earlytour + 1 ? and have done with it?)) Cheers! Mike - Mike Ford, Electronic Information Services Adviser, Learning Support Services, Learning Information Services, JG125, James Graham Building, Leeds Metropolitan University, Beckett Park, LEEDS, LS6 3QS, United Kingdom Email: [EMAIL PROTECTED] Tel: +44 113 283 2600 extn 4730 Fax: +44 113 283 3211 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] x12 837
Thanks Cal, I may be asking some questions! I just have a blank script now so I have a lot to do! Eddie -Original Message- From: Cal Evans [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 16, 2003 4:37 PM To: Edward Peloke; Php-General@Lists. Php. Net Subject: RE: [PHP] x12 837 yea, mine is all array based. I pull the data from a FoxPro table via XML (and jump through several hoops.) Then I have a main loop that spins through the data (which is ordered) and * creates a new PO if the PO number has changes (PO Object) * Create a PoLineItem for each line in the PO (POLineItemObject) * repeat. * PO's own POLineItems * All PO's are owned by the X12_850 object. Once everything is nicely sliced and diced into objects I call X12_850-generateX12(). This spits out all the necessary headers and then calls generateX12() on each PO. Each PO spits out all the necessary headers and then calls generateX12() on each POLine Item. Then it spits out the necessary trailers and bumps control back up the line. Once it's finished, I have a (honkin' big) string that represents the 850 document. Currently, I dump this out to a file for ftping but you could just as easily use CURL to call a SOAP process somewhere if your X12 partner had a brain. (mine does not, the company I was a consultant for in the medical insurance industry did not either) Anyhow, I'm happy to share what I know if you have questions. HTH, =C= * * Cal Evans * Stay plugged into your audience. * http://www.christianperformer.com * http://www.calevans.com * -Original Message- From: Edward Peloke [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 16, 2003 3:55 PM To: Php-General@Lists. Php. Net Subject: RE: [PHP] x12 837 Cal, You used php for this? I am pretty sure that an 850 is on our list of things to do somewhere. Eddie -Original Message- From: Cal Evans [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 16, 2003 4:22 PM To: Edward Peloke; Php-General@Lists. Php. Net Subject: RE: [PHP] x12 837 I've created an 850 and a base class x12. It's not terribly hard. I did not find much in the way of useful classes already built though. =C= * * Cal Evans * Stay plugged into your audience. * http://www.christianperformer.com * -Original Message- From: Edward Peloke [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 16, 2003 3:39 PM To: Php-General@Lists. Php. Net Subject: [PHP] x12 837 Ok, I know this is a longshot but does anyone on this list work in the healthcare industry and have created an 837 with php? I am thinking of attempting to create one in php and didn't want to reinvent the wheel. Thanks, Eddie -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, 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: session_destroy have strange effect....
This seems pretty dangerous to me. You should better explain your problem, I didn't understand it. Scott Fletcher wrote: Oh never mind. I found a work around to it. I can use the passthru command. Like this... --clip-- passthru(rm -f /tmp/sess_*) --clip-- Scott Fletcher [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... session_destroy() do work when I logged out of the website. But if I'm logged in and open a 2nd browser and try to log in. This where the script I use to detect exisitng session and destroy it before generating a new one. Problem is that session_destroy does not work on the 2nd browser... So, my question is what is the workaround to using session_destroy() How do I unset it Etc I tried this one but it had no effect if I'm the 2nd user... --- $_SESSION = array(); session_destroy(); --- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] opening tex file
At 14:05 17-1-2003, you wrote: On Friday 17 January 2003 20:59, Artur Bereniewicz wrote: how can I open text file and start reading in the middle of it? AFAIK it's not possible to jump directly into the middle of a file and start reading. You would have to read it line-by-line until you get to the part you're interested in. If the file isn't large (say less than several MBs) then just read it all into an array using file() and process it from there. Well why not try something like this ?PHP $filename=halffile.txt; $fp=fopen($filename,r); fseek($fp,$numpoint); //jump to midfile $middle_of_file=(filesize($filename))/2; echo \n.$middle_of_file; $precontent=fread($fp,$middle_of_file); $content=fread($fp,filesize($filename)); fclose($fp); echo nl2br($content); exit(); ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] getopt usage?
On Thursday 16 January 2003 06:51, Eli Criffield wrote:
I can't seem to find any examples of code using getopt() around. I'm
thinking not many people use php for command line shell scripts.
Here is what i came up with for getopt();
?
$options = getopt(a:bc);
reset($options);
while(list($key, $value) = each($options)) {
switch ($key) {
case 'b':
$B=1;
break;
case 'a':
$A=$value;
break;
case 'c':
$C=1;
break;
default:
echo unknown option;
// print usage or something
break;
}
}
?
The problem with this is it never hits default in the switch. If you give
an argument that it doesn't know about it accepts it without doing anything
and without an error,
getopt() has already sanitised the arguments for you thus unknown
options/switches do not make it into $options -- meaning you cannot test for
them! Try print_r($options) and enter differing combinations of
options/switches and see what you get.
same thing if you don't give a value for an argument
thats supposed to have one (like -a above).
That you have to test for yourself. In your example above if $A is empty then
inform the user.
Oh and --long arguments would
be nice too.
Yes and I'll have fries with that as well please ;-)
So why not use the Console/Getopt.php library you ask. Because i can't
figure out how to parse the output array. I can figure out the first part
?
require 'Console/Getopt.php';
$optclass = new Console_Getopt;
$args = $optclass-readPHPArgv();
array_shift($args);
$shortoptions = a:bc;
$longoptions = array(long, alsolong=, doublelong==);
$options = $optclass-getopt( $args, $shortoptions, $longoptions);
print_r($options);
?
But that returns an array with more then one dimension and i have no idea
how to loop though to set variables like i did with getopt().
Ok, here $options consists of 2 arrays, the first ($options[0]) is an array
containing all the valid options. To read them you can use:
foreach ($options[0] as $opt) {
echo Option::{$opt[0]} Value::{$opt[1]}\n;
}
My questions are what is the preferred way to get command line options,
is there a way to give errors
Yes, you manually check for them!
and take long arguments with getopt(),
Doesn't look it.
The second array ($options[1]) just contains the rest of your command line.
Using Console_Getopt if an unknown option/switch is given a PEAR_Error is
raised thus you have to check/trap for that.
--
Jason Wong - Gremlins Associates - www.gremlins.biz
Open Source Software Systems Integrators
* Web Design Hosting * Internet Intranet Applications Development *
/*
San Francisco isn't what it used to be, and it never was.
-- Herb Caen
*/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Making alternate rows of different colour
Denis L. Menezes [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I put the output of the database query in a table. It works fine. Now I have a need to make the alternate rows of a different color. Can someone please help me with the code? See one possible solution (with TemplateTamer) : http://www.templatetamer.org/index.php?AlternatingListExample rush -- http://www.templatetamer.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] fit window to image
You need to change directory permissions too
Ezequiel Sapoznik wrote:
ok, I try with
?php
$size = getimagesize (../images/1817.jpg);
echo $size;
?
to then use the x and y with a javascript code like:
window.open
('win_sizer.html','Photo','toolbar=yes,status=yes,scrollbars=yes,location=ye
s,menubar=yes,directories=yes,width=x,height=y')
But in the php part, I am receiving the following error:
Warning: getimagesize: Unable to open '../images/1817.jpg' for reading. in
/home/sites/site8/web/prueba.php on line 12
I'd like to add that I changed mode to 777 (UNIX)
Thank you for your help.
Ezequiel
Justin French [EMAIL PROTECTED] escribió en el mensaje
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
php can help, but remember, PHP only outputs HTML code to the browser...
it
can't actually resize the window, because that's a client-side thing like
javascript.
but you can find out the x and y of an image with
http://www.php.net/manual/en/function.getimagesize.php
Then use this information in a javascript which resizes the browser
window.
Of course for the javascripts, you'd need to ask a JS list, and remember
that not everyone has javascript, and not everyone enjoys the web
developer
resizing their windows and 'taking control' of their browsers :)
Justin
on 17/01/03 12:37 PM, Ezequiel Sapoznik ([EMAIL PROTECTED]) wrote:
Hi!
Is there anyway in php to fit the window to the size of an image?
Thanks!
Ezequiel
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Meta Refresh
META HTTP-EQUIV=refresh CONTENT=15; URL=early-tour.php?ID=?php echo $NewID;? misplaced quote, missing semicomma, and redundant space Edson Waite wrote: Hi All, I am trying to make an automated tour as a section of my site, using the following. ?php $NewID = $colname_earlytour + 1; ? META HTTP-EQUIV=refresh CONTENT=15 URL=early-tour.php?ID= ?php echo $NewID;? This works great going from early-tour?ID=1 to early-tour?ID=2 but I can't get it to continue on to ID=3, ID=4 etc. It just keeps reloading the data from ID=2 The data for each page is in a row identified by a unique ID# I just want the page to reload with the data from the next ID# after a givin time 15 seconds. Thanks in advance for any ideas, Edson Waite III http://www.sportsvideooutlet.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: Making alternate rows of different colour
I did this by defining two colors, and as I looped through the query, I
would just change it each time...
ex...
$trcolor=#F0F8FF;
while ($myrow = mysql_fetch_array($result)){
$colorset=0;
if ($trcolor=='#F0F8FF'){
$trcolor='#B0C4DE';
$colorset=1;
}
if ($colorset==0){
if ($trcolor=='#B0C4DE'){
$trcolor='#F0F8FF';}
}
print tr bgcolor='$trcolor';
}
Eddie
-Original Message-
From: rush [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 17, 2003 8:55 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Re: Making alternate rows of different colour
Denis L. Menezes [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I put the output of the database query in a table. It works fine. Now I
have a need to make the alternate rows of a different color.
Can someone please help me with the code?
See one possible solution (with TemplateTamer) :
http://www.templatetamer.org/index.php?AlternatingListExample
rush
--
http://www.templatetamer.org/
--
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] little Prob...
Sir I am using PHP4.2.2 with gd 1.6.2 But my web host has PHP4.2.3 with gd2.0.0So I needed to ask U as How to upgrade PHP4.2.2 to PHP4.2.3...Also same for gd1.6.2. to gd 2.0.0. Is there any step by step procedure for doing this if so Please mail me I'll be thankfull to U Waiting for response. Manohar NIIT supports World Computer Literacy Day on 2nd December. Enroll for NIIT SWIFT Jyoti till 2nd December for only Rs. 749 and get free Indian Languages Office software worth Rs. 2500. For details contact your nearest NIIT centre, SWIFT Point or click here http://swift.rediff.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Changing page orientaion for printing
No, but you can use pdf Stanislav Skrypnik wrote: Hi everybody, Is it possible using PHP change page orientation in browser so that when user clicks on Print button page automatically rotated to landscape orientation. I've heard that it is possible to do with ActiveX but due to security reason ActiveX might be disabled. Thanks for any help in advance, Stas. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
php-general Digest 17 Jan 2003 14:10:35 -0000 Issue 1828
php-general Digest 17 Jan 2003 14:10:35 - Issue 1828 Topics (messages 131956 through 132006): Re: Display Dates in English o_O 131956 by: Rick Emery 131984 by: Tom Rogers Re: fit window to image 131957 by: Justin French 131958 by: Ezequiel Sapoznik 132002 by: Marek Kilimajer output sql 131959 by: Paul Marinas 131960 by: Timothy Hitchens \(HiTCHO\) Create unike variables for each record 131961 by: Lars Espelid 131964 by: Lars Espelid 131966 by: Justin French 131969 by: Jason Sheets Re: postfix instead of sendmail 131962 by: Timothy Hitchens \(HiTCHO\) Meta Refresh 131963 by: Edson Waite 131967 by: Jason Wong 131968 by: Edson Waite 131970 by: Jason Wong 131975 by: roel 131996 by: Ford, Mike [LSS] 132003 by: Marek Kilimajer --with-mcal=/usr/local/mcal compilation issue 131965 by: Roger Thomas Re: Php's future with Asp .NET? 131971 by: Tariq Murtaza Changing page orientaion for printing 131972 by: Stanislav Skrypnik 132006 by: Marek Kilimajer global variables 131973 by: Dara Dowd 131977 by: Jason k Larson Making alternate rows of different colour 131974 by: Denis L. Menezes 131976 by: Rasmus Lerdorf 131986 by: Chris Hayes 132001 by: rush 132004 by: Edward Peloke Re: Passing Arrays Through Forms 131978 by: Sancar Saran Re: GD version 1.6.2 and resizing images... 131979 by: Marco Alting 131982 by: Jason Wong Curl Linux Console String -- PHP Translation 131980 by: Andrian Ivanov Re: Security in included PHP files 131981 by: Philippe Saladin Re: Ever complained about lousy PHP programmers? 131983 by: Tom Rogers Re: What's the PHP-equivalent of Perl's AUTOLOAD feature? 131985 by: Chris Hayes Alternate row colours - what is wrong with this code? 131987 by: Denis L. Menezes 131988 by: Clarkson, Nick 131989 by: Jason Wong 131991 by: Chris Hayes 131992 by: Clarkson, Nick PDF 131990 by: Brian McGarvie 131993 by: Larry Brown opening tex file 131994 by: Artur Bereniewicz 131995 by: Jason Wong 131999 by: Chris Hayes Re: x12 837 131997 by: Edward Peloke Re: session_destroy have strange effect 131998 by: Marek Kilimajer Re: getopt usage? 132000 by: Jason Wong little Prob... 132005 by: Manohar Ramjibhai Solanki 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--- look at mysql's DATE_FORMAT() Let mysql do it for you, instead of PHP - Original Message - From: Stephen To: PHP List Sent: Thursday, January 16, 2003 7:16 PM Subject: [PHP] Display Dates in English o_O I have a PHP driven site that as a time schedule. Since the site isn't exactly filled with very intellagent people who just LOVE to translate times and dates from a weird format (Such as the format used in MySQL), I'd like to take these from a MySQL table (the table's types are DATE and TIME) and translate the date to something like Thrusday, January 16th, 2003 when the date strate from the table is 2003-01-16. Then with time, I'd like it to read something like 8:00 PM when it reads straight from the table 20:00:00. Another feature I'd like to have it timezones but that's not the point of this message. If you don't mind, though, could you also tell me how to configure the times according the the timezone a user has chosen? Thanks, Stephen Craton http://www.melchior.us What's the point in appearance if your true love, doesn't care about it? -- http://www.melchior.us -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php ---End Message--- ---BeginMessage--- Hi, Friday, January 17, 2003, 11:16:53 AM, you wrote: S I have a PHP driven site that as a time schedule. Since the site isn't exactly filled with very intellagent people who just LOVE to translate times and dates from a weird format (Such as the S format used in MySQL), I'd like to take these from a MySQL table (the table's types are DATE and TIME) and translate the date to something like Thrusday, January 16th, 2003 when the date strate S from the table is 2003-01-16. Then with time, I'd like it to read something like 8:00 PM when it reads straight from the table 20:00:00. Another feature I'd like to have it timezones but S that's not the point of this message. If you don't mind, though, could you also tell me how to configure the times according the the timezone a user has chosen? S Thanks, S Stephen Craton S http://www.melchior.us S What's the
Re: [PHP] global variables
For this use globals, it would be painfull to pass everything. But you can also use some class that would keep track of such things. Dara Dowd wrote: Is it better to pass variables through functions or to simply declare them as global within the function's scope? The variables in this particular case are things like MySQL database connections and tablenames. Thanks,Dara -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Making alternate rows of different colour
while($row=mysql...) {
$color=($color=='red' ? 'blue' : 'red');
echo ...
}
Denis L. Menezes wrote:
Hello friends.
I put the output of the database query in a table. It works fine. Now I have a need to make the alternate rows of a different color.
Can someone please help me with the code?
Thanks
Denis
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP and SQL
Hi all, My company had just ordered a SQL 2000 Server. I need to make a webpage that collects data from the Server's database. I guess I need to use PHP with SQL. My question is what is the difference between SQL and mySQL? I brought a book that teaches you how to use PHP with MymySQL, I am just wondering if this book will give me a good enough idea of how to do my job, since I know a little bit of SQL already. Please advise, thanks. Kelvin _ MSN 8 with e-mail virus protection service: 2 months FREE* http://join.msn.com/?page=features/virus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP and SQL
SQL Server 2000 has a book's online sort of thing, it's a help manual that is installed while your installing the SQL Server client (Enterprise Manager) or server, it's been invaluable in figuring out functions specific to MSSQL. I highly recommend just using that. On Fri, 2003-01-17 at 09:19, Kelvin Poon wrote: Hi all, My company had just ordered a SQL 2000 Server. I need to make a webpage that collects data from the Server's database. I guess I need to use PHP with SQL. My question is what is the difference between SQL and mySQL? I brought a book that teaches you how to use PHP with MymySQL, I am just wondering if this book will give me a good enough idea of how to do my job, since I know a little bit of SQL already. Please advise, thanks. Kelvin _ MSN 8 with e-mail virus protection service: 2 months FREE* http://join.msn.com/?page=features/virus -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Adam Voigt ([EMAIL PROTECTED]) The Cryptocomm Group My GPG Key: http://64.238.252.49:8080/adam_at_cryptocomm.asc signature.asc Description: This is a digitally signed message part
[PHP] Acessing $DOCUMENT_ROOT
Hi, How do I access $DOCUMENT_ROOT when register_gobals is set off? I think there's an array, something like $HTTP_ENV_VARS['DOCUMENT_ROOT'] but I can't find it in the documentation. Thanks, Don --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.443 / Virus Database: 248 - Release Date: 1/10/2003 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Problems reading e-mail body when having attachements .....
I'm using the following code to parse the structure of the mail messages,
function parse($structure)
{
global $type;
global $encoding;
// create an array to hold message sections
$ret = array();
// split structure into parts
$parts = $structure-parts;
/*
iterate through parts
and create an array whose every element
represents one part
each element is itself an associative array
with keys representing the
- part number
- part type
- encoding
- disposition
- size
- filename
*/
for($x=0; $xsizeof($parts); $x++)
{
$ret[$x][pid] = ($x+1);
$this = $parts[$x];
// default to text
if ($this-type == )
{
$this-type = 0;
}
$ret[$x][type] = $type[$this-type] . / . strtolower($this-subtype);
// default to 7bit
if ($this-encoding == )
{
$this-encoding = 0;
}
$ret[$x][encoding] = $encoding[$this-encoding];
$ret[$x][size] = strtolower($this-bytes);
$ret[$x][disposition] = strtolower($this-disposition);
if (strtolower($this-disposition) == attachment)
{
$params = $this-dparameters;
foreach ($params as $p)
{
if($p-attribute == FILENAME)
{
$ret[$x][name] = $p-value;
break;
}
}
}
}
return $ret;
}
and when i use to show the the contents with the following code
if(is_array($sections))
{
echo sizeof($sections);
for($x=0; $xsizeof($sections); $x++)
{
if(($sections[$x][type] == text/plain || $sections[$x][type] ==
message/rfc822) ($sections[$x][disposition] != attachment))
{
$text.= htmlspecialchars(stripslashes(trim(imap_fetchbody($inbox, $id,
$sections[$x][pid];
$text.= br;
}
}
}
else
{
$text.= htmlspecialchars(stripslashes(trim(imap_body($inbox, $id;
}
$headers = imap_header($inbox, $id);
$structure = imap_fetchstructure($inbox, $id);
// if multipart, parse
if(sizeof($structure-parts) 1)
{
$sections = parse($structure);
$attachments = get_attachments($sections);
}
if i only have text it works fine, but if i have attachements it only shows
the attachements and not the body text.
Any thought on why does this happens?
g
Thanks in advance,
Sam da Costa
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] What's the PHP-equivalent of Perl's AUTOLOAD feature?
Hi Chris, Thanks for the info. I probably need to make myself more clear, as I'm not referring to a database abstraction layer in terms of drivers (e.g., dbx in PHP, DBI in Perl). I think the best example of what I'm talking about is in Tim Kientzle's Perl and Rapid Database Prototyping article of December's TPJ: http://www.chipcastle.com/tpj/TPJDecember2002.pdf The first few paragraphs should give you the basic idea, so let me know if you have any suggestions. Thanks! Chip Castle / Open Source Web Developer http://www.chipcastle.com Chris Hayes wrote: At 02:06 17-1-2003, you wrote: I just read an interesting article in The Perl Journal (TPJ) about using AUTOLOAD as a layer of abstraction for accessing database columns and I would like to write something similar in PHP. Is this possible? If you mean some sort of database abstraction so one script would work on MySQL as well as Oracle; there is not such a thing within PHP itself. The google search term would 'database abstraction layer' and a popular one is ADODB (not to be confused with the other adoDB), at http://php.weblogs.com/ADODB. If that's not what you mean please try to explain it again Chris Hayes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Acessing $DOCUMENT_ROOT
$_SERVER[DOCUMENT_ROOT] On Fri, 17 Jan 2003, Don wrote: Hi, How do I access $DOCUMENT_ROOT when register_gobals is set off? I think there's an array, something like $HTTP_ENV_VARS['DOCUMENT_ROOT'] but I can't find it in the documentation. Thanks, Don --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.443 / Virus Database: 248 - Release Date: 1/10/2003 -- 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] Acessing $DOCUMENT_ROOT
Don wrote: How do I access $DOCUMENT_ROOT when register_gobals is set off? I think there's an array, something like $HTTP_ENV_VARS['DOCUMENT_ROOT'] but I can't find it in the documentation. $_SERVER['DOCUMENT_ROOT'] HTH Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Changing page orientaion for printing
On Fri, Jan 17, 2003 at 05:07:30PM +1100, Stanislav Skrypnik wrote: Hi everybody, Is it possible using PHP change page orientation in browser so that when user clicks on Print button page automatically rotated to landscape orientation. I've heard that it is possible to do with ActiveX but due to security reason ActiveX might be disabled. Thanks for any help in advance, Stas. I am fairly sure this can be done with cascading style sheets (CSS) automatically. Have a look here:- http://www.w3.org/TR/REC-CSS2/media.html Cheers, Josh -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Meta Refresh
Thanks for the assistance, It now works. I have to figure out how to stop it at the end of the tale and force it it to another page but I will mess with that for a while before asking for help. Thanks again to all who helped, Ed Waite Edson Waite [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi All, I am trying to make an automated tour as a section of my site, using the following. ?php $NewID = $colname_earlytour + 1; ? META HTTP-EQUIV=refresh CONTENT=15 URL=early-tour.php?ID= ?php echo $NewID;? This works great going from early-tour?ID=1 to early-tour?ID=2 but I can't get it to continue on to ID=3, ID=4 etc. It just keeps reloading the data from ID=2 The data for each page is in a row identified by a unique ID# I just want the page to reload with the data from the next ID# after a givin time 15 seconds. Thanks in advance for any ideas, Edson Waite III http://www.sportsvideooutlet.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Sessions or Cookies?
Hi all, I'm about to create a site where visitors will be able to search, view, surf and add items to a shopping cart without logging in to the site, but will need to do that in order to complete the transaction of course. What I wonder, is what to use to collect information about the items the visitor has chosen in order to show them in the cart section... Should I use the no-so-secure old cookies method or should I start a new session every time a client drops in and handle each cart by session name or ID? Of course I would rather store every visitor's temporary cart in a long MySQL DB and not in their Hard Disks because of those 4 Kb of limit cookies have. Any suggestions? Thanks in advance, Cesar L. Aracena [EMAIL PROTECTED] [EMAIL PROTECTED] (0299) 156-356688 Neuquén (8300) Capital Argentina -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] DB replicated on RAM disk?
This got long, but I structured it so one can stop reading when one gets bored or mired in minutia, and constructively answer based on what was read so far. So feel free to stop reading after only a couple paragraphs and fire off a response :-) +++ marks good stopping-points for this cumulative post/response deal. I'll take any other random suggestions for how to drasticly improve full-text index/search performance, of course! I examined the PostgreSQL contrib/ directory solutions -- fulltextindex didn't help, and the other option required software/processes we're not able to maintain at this time. THANKS!!! Under what real-world conditions does a read-only replication of a DB on a RAM disk make sense? Any quick tips for what NOT to do if I just want to run a quick crude benchmark trial sort of thing using PostgreSQL and PHP? +++ A Google for PostgreSQL RAMdisk turned up only one brief article that seemed geared toward a very small dataset for a hobbyist type site where performance was more about principle than real-world need. (Though it was a VERY nice article with very concise directions and great warnings about what if) Perhaps I should have Googled for MySQL RAMdisk and hoped the parallels were accurate? I'll give it a shot, but am leery of invalid information from that cross-db assumption. Any comment on the likelihood of non-PostgreSQL info being applicable? Mailing List archives turned up some interesting discussions, but were generally not conclusive. +++ Or, to make this easier to answer, if somewhat less useful generally in the archive, do you predict it would significantly boost performance (and why or why not) for: Intel Pentium III, 1.4 G MHz RAM 1G PostgreSQL 7.3 currently *NEEDS* shared_buffers = 256M, has 512M as safety also set sort_mem = 16384 - not sure it helped/hurt also tried to turn query/perofrmance logging on, but never did find the darn log files to view anything useful (Help!) PHP 4.2.3 The database itself is sucking down 2.6 Gig of hard drive space: du -hc . 3.6M./base/1 3.6M./base/16975 4.0k./base/16976/pgsql_tmp 2.3G./base/16976 4.0k./base/3087869/pgsql_tmp 120M./base/3087869 2.5G./base 140k./global 113M./pg_xlog 720k./pg_clog 2.6G. 2.6Gtotal +++ Obviously I cannot currently replicate that whole thing in RAM. However, a large chunk (1 Gig-ish) of that is a 12 million row table of (int4+int4+int4) == 96 byte records that I was hoping would allow a self-join of word position (concordance) which would be faster than the RegEx across 18000 articles of 0 to 270K in length. Another large chunk (750 Meg-ish) is a 10 million (int4+int4+smallint) = 80 byte records which are currently being used (and probably must remain) to cross index a dictionary with each article and its frequency in the article. This 750 Meg table took queries ranging from two minutes to an unknown time down to the 10 second magnitude. I doubt that the RAM disk is going to be enough boon to beat that, right? I believe that before I added these tables, we were looking at ~200 Meg of data, which makes a little more sense on a RAM disk. +++ An answer that involves paying for more RAM and making it 40X as fast would be fine, of course. So if I trade the 1.8 Gig concordance[s] for a RAM disk will the RAM disk give 4X to ??X performance improvement to make up for the concordance gains I've already achieved? +++ Big Picture: It's a custom search engine of texts from over 50 years' worth of a magazine using some specific meta-data to provide searching. Full-text index searching has been the biggest challenge. No surprise there -- But I had hoped for more definitive solutions out there in algorithms and such-like. There were off-the-shelf projects (eg ht://dig), but they didn't fit in with some of the meta-data and design constraints. I've managed to create a concordance of article/word/frequency that has sped up most queries from minutes to ~10 seconds. Alas, the support for a NEAR b is at risk, because the RegEx on 18000 rows of text from 0 to 270K takes too long. (We can drop NEAR if we have to, maybe, but would rather not.) Only now am I realizing I probably underestimated that 12 million number -- It probably is closer to 20 million or even 40 million. Hard to say for sure until the actual text is indexed or I run a random sampling at least. I don't even have real data in that table yet -- Just used semi-random numbers to populate it for benchmarking to see what sort of gains I might get. (Answer: 4X is great, but it's not enough.) And the concordance with full positional information (eg word foo appears in article 57 at offset 42) requires an [under-]estimated 12 million row self-join. A sample table of that magnitude clocks in at 30 seconds just for two words a NEAR b without even trying (yet) to correlate those with the actual articles via the dictionary/concordance
Re: [PHP] Sessions or Cookies?
--- Cesar Aracena [EMAIL PROTECTED] wrote: Should I use the no-so-secure old cookies method or should I start a new session every time a client drops in and handle each cart by session name or ID? My advice is to only use cookies to identify a Web client. Any data you want to associate with that Web client (user data, for example) should be stored on the server - database, session store, etc. Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Question about using session and logging out
Hi,
I have an application that uses sessions to allow customers to access a restricted
area. That is, they are prompted for a user login and password. I then use sessions
to track each customer. At the top of each page, I have placed the following PHP code:
session_cache_limiter('Cache-control: private');
session_start();
Everything works fine. However, I have a logout link that when clicked, runs the
following PHP code (where userid is the login name):
session_cache_limiter('nocache');
if (isset($HTTP_SESSION_VARS['userid'])) {
$HTTP_SESSION_VARS['userid'] = '';
session_unregister($HTTP_SESSION_VARS['userid']);
}
session_unset();
session_destroy();
Header('Location: ' . 'http://www.lclnav.com' . $globals-relative_path .
'customerlogin_standard.html');
I think the above is all that is needed to end the session. I use the Header()
function to take the user back to the login page.
Here is my question: Once I click on the logout link and am taken back to the main
login page, I can click on the browser BACK button and still get my previous page 'as
if I was still logged in'. Please note that clicking on REFRESH tells me that I am
not really logged in.
I know that browsers cache pages and there may not be anything I can do, however, I
have seen sites that seem to work around this; i.e.., clicking on the back button
loads a pages telling the user that they are no longer logged in. This is what I want
to emulate. Is there a PHP method to always force a reload the first time a page is
called?
Thanks,
Don
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.443 / Virus Database: 248 - Release Date: 1/10/2003
[PHP] Header sent polem
Hi all,
Following Chris's idea on how to handle visitors sessions, I'm trying to
setup a cookie with a randomly generated session ID but it throws me the
headers already sent notice but there's nothing above the setcookie
function. Here's part of my code:
?
if (!isset($sessid))
{
require_once(PasswordGenerator.php);
$Password = new PasswordGenerator(10, 10);
$RandPassword = $Password-getHTMLPassword();
setcookie(sessid, .print($RandPassword)., time()+3600);
}
else if (isset($sessid))
{
echo $sessid;
}
[---snip---]
and after all this is then called the header and main files... What is
getting outputted to the browser?
Thanks in advance,
Cesar L. Aracena
[EMAIL PROTECTED]
[EMAIL PROTECTED]
(0299) 156-356688
Neuquén (8300) Capital
Argentina
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Header sent polem
-Original Message-
From: Cesar Aracena [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 17, 2003 12:56 PM
Subject: [PHP] Header sent polem
Hi all,
Following Chris's idea on how to handle visitors sessions,
I'm trying to
setup a cookie with a randomly generated session ID but it
throws me the
headers already sent notice but there's nothing above the setcookie
function. Here's part of my code:
?
if (!isset($sessid))
{
require_once(PasswordGenerator.php);
Look for white space in the include file ...
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Random string (was Header sent problem)
I found that the Header already sent problem was caused by the Random Password Generator I'm using, even if I place this function on the bottom of the same file I'm trying to open an just call for the result. So, to avoid this issue, I need another method of generating a random number or string of some sort like using the actual time which I can place inside the setcookie function directly... anyone knows what can I use? Thanks in advance, Cesar L. Aracena [EMAIL PROTECTED] [EMAIL PROTECTED] (0299) 156-356688 Neuquén (8300) Capital Argentina -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Random string (was Header sent problem)
The function is not the real problem, you just need to find any characters (even white) outside ?php ? Cesar Aracena wrote: I found that the Header already sent problem was caused by the Random Password Generator I'm using, even if I place this function on the bottom of the same file I'm trying to open an just call for the result. So, to avoid this issue, I need another method of generating a random number or string of some sort like using the actual time which I can place inside the setcookie function directly... anyone knows what can I use? Thanks in advance, Cesar L. Aracena [EMAIL PROTECTED] [EMAIL PROTECTED] (0299) 156-356688 Neuquén (8300) Capital Argentina -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Something difference betwen php-4.0.3 and php-4.2.3
Hello,
I try to move an Web application in Php-4.0.3 to php-4.2.3, and some
programs
don't work well on some pages. I make search in the code, and after
tests, I find that
the following code doesn't work in php-4.2.3, but works in php-4.0.3pl1
html
body
form
?
$i = 0;
while ($i=3) {
$selected = ;
$selectTab[$i] = option value='.$i.' .$selected. bla bla
/option\n;
$i++;
}
printf(select name='filiere' multiple size='%d' class='textNoir'\n,
($i-1) );
$j = 0;
while ( $j = $i ) {
printf($selectTab[$j]);
$j++;
}
printf(/select);
?
/body
/html
It's because there is an error in the code : this instruction is wrong
while ( $j = $i ),
there is an out of range in the array selectTab[] when $j=$i=4
the good instruction is while ( $j $i )
Is there something changed in the gestion of the error out of range in
an array
betwen php-4.0.3pl1 and php-4.2.4 ?
Thanks for your help ?
AL
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Random string (was Header sent problem)
I found that the Header already sent problem was caused by the Random Password Generator I'm using, even if I place this function on the bottom of the same file I'm trying to open an just call for the result. So, to avoid this issue, I need another method of generating a random number or string of some sort like using the actual time which I can place inside the setcookie function directly... anyone knows what can I use? If the function is the problem, then stop echoing or printing anything in the function, before it, or after it. Make sure there is nothing outside of the ? And ? tags, especially an extra line break after the closing ? of the file if it's an include file. And, you can use uniqid() to create a random string. ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] mail () error
Anyone know what causes this error? Warning: mail ()[function.mail]: Failed to receive Can it not find the mail server? On a side note, is there a PHP resource on the net that will listed error messages and their possible causes? Thanks, Steve -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] mail () error
Anyone know what causes this error? Warning: mail ()[function.mail]: Failed to receive Can it not find the mail server? When I got this error it was because the server was rejecting the email, saying it wouldn't relay the message. Maybe check your relay setting in your SMTP server? ---John W. Holmes... 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] Converting accented characters or numeric equivalents to non-accented
Does anyone have a quick PHP function for converting accented characters to their non-accented forms? It would really help a lot with Amazon searches, etc. For example something that can turn: Renée Zellweger into Renee Zellweger Along that same vein, turning Ren#233;e Zellweger into Renee Zellweger Thanks! -- Ian Evans Digital Hit Entertainment http://www.digitalhit.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] PHP and SQL
My company had just ordered a SQL 2000 Server. I need to make a webpage that collects data from the Server's database. I guess I need to use PHP with SQL. My question is what is the difference between SQL and mySQL? I brought a book that teaches you how to use PHP with MymySQL, I am just wondering if this book will give me a good enough idea of how to do my job, since I know a little bit of SQL already. Please advise, thanks. You'd want a book that's specific to MSSQL. Yes, the underlying SQL is the same in each one, but each has a list of functions and features that are specific to it. Having a book on what you're actually using is going to be most useful. Don't chuck the MySQL book, though. Read it in conjunction with the other and you'll get the best of both worlds... ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Session Length
I am using Sessions to secure parts of my website. I need to know if there is a way to set a lifetime for these sessions , so that they are automatically destroyed when say the user is inactive for 30 minutes. It's already there, the session.gc_maxlifetime setting (default is 1440 seconds). Actually, this will only work if garbage_collection works on your server. It's all explained on the session page. If gc doesn't work on your system, then register a timestamp in the session that get's updated with each action. Then just look for timestamps over 30 minutes old and make them log in again. ---John W. Holmes... 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] OOP
Nice work on php archittect by the way :) Thanks again, Jordan Thank you. ---John W. Holmes... 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] Re: Images : Store in dB or disk?
With regards to Marek, I don't see how there would be two queries, because there row conisists of image properties and image data. So when i select the required row(s), I will have properties and images. So it will be 1 query, of course it is a big (size-wise) query. Hopefully you've gotten the point that this isn't true. If you store your images in the database, it's going to make your main script execute one query to output something like img src=file.php?id=xxx ...properties... for each image. Each one of those img tags will be a separate request where file.php would pull the data for _one_ image, send the headers and then send the data. ---John W. Holmes... 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] What's the PHP-equivalent of Perl's AUTOLOAD feature?
I just read an interesting article in The Perl Journal (TPJ) about using AUTOLOAD as a layer of abstraction for accessing database columns and I would like to write something similar in PHP. Is this possible? I have written a number of PHP/MySQL applications, but do not consider myself an expert. I cannot find anything on various PHP-related websites and was hoping someone with more in depth knowledge would be able to make a few suggestions. Okay, so if I understand it correctly, you'd try to call a method such as $class-method() where method() doesn't actually exist. You'd want to catch that error, look for a column named 'method' in a table, and either set, return, or do both for the value in the column? If you call an unknown function, it produces a fatal error, so I don't think that can be trapped by set_error_handler and acted on. In order to do this, I think you'd have to do something like $class-method(phone,555-1212); method() will look for a phone function and call it if it exists. Otherwise, look for a phone column and set/retrieve the value... ---John W. Holmes... PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: occasional mcrypt problems
After much testing, I think I may have it. It appears that MySQL is dropping a trailing space from the value being inserted into the database! For example if the encrypted string is (.A®¢m¸¼'À MySQL stores the value without the trailing space (and it is a space). Why is that? I can duplicate this by entering test as the field value too. - Steve Yates - Life would be easy if we had the source code. ~ Taglines by Taglinator - www.srtware.com ~ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] mail () error
Thanks, the server was relaying, but it turned out to be the firewall that was rejecting the request. Now I have a new problem thought, my mail () command will send the mail (and I receive it) but it will just hang there and eventually return this: Fatal error: Maximum execution time of 30 seconds exceeded The email goes through, but it won't process any of the code after it. Is it waiting for a response from the mail server? Can I disable that? Steve John W. Holmes [EMAIL PROTECTED] wrote in message 004901c2be5a$a384f910$7c02a8c0@coconut">news:004901c2be5a$a384f910$7c02a8c0@coconut... Anyone know what causes this error? Warning: mail ()[function.mail]: Failed to receive Can it not find the mail server? When I got this error it was because the server was rejecting the email, saying it wouldn't relay the message. Maybe check your relay setting in your SMTP server? ---John W. Holmes... 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] Is it safe to enable unused extensions?
Hi, I might need to enable several extension - out of which only a single one is used. Do these extra extensions that are enabled but not used eat up appreciable amounts of memory or in any way slow down PHP? Thank you and best regards, Mohanaraj -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Number Sign in String Variables
I have a MySQL database that includes data with the # sign in some data fields. My PHP script pulls the data out of the database fine, but when I got to write back to the database, I get errors because the string gets truncated at the # sign. For example: $query = INSERT INTO order_detail SET customer_id = -1, order_id = $order_no, item_id = $item_id, item_num = \$item_num\, unit = \$unit\, short_desc = \$short_desc\, quantity = $quantity, wholesaler = \$wholesaler\, cost = $cost, sale_price = $sale_price; This statement fails if $short_desc contains a # sign. The string stops at the # sign, and all the subsequent fields are empty or garbage. None of the various resources I have looked at indicate that the # sign is a special character. Any suggestions? -- Joab Ben Stieglitz [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] mail () error
The mail-server has to respond that it received the mail. Maybe you've set the firewall only one-way open? Thomas On Fri, 17 Jan 2003 15:29:32 -0500 [EMAIL PROTECTED] (Stephen Goehler) wrote: Thanks, the server was relaying, but it turned out to be the firewall that was rejecting the request. Now I have a new problem thought, my mail () command will send the mail (and I receive it) but it will just hang there and eventually return this: Fatal error: Maximum execution time of 30 seconds exceeded The email goes through, but it won't process any of the code after it. Is it waiting for a response from the mail server? Can I disable that? Steve John W. Holmes [EMAIL PROTECTED] wrote in message 004901c2be5a$a384f910$7c02a8c0@coconut">news:004901c2be5a$a384f910$7c02a8c0@coconut... Anyone know what causes this error? Warning: mail ()[function.mail]: Failed to receive Can it not find the mail server? When I got this error it was because the server was rejecting the email, saying it wouldn't relay the message. Maybe check your relay setting in your SMTP server? ---John W. Holmes... 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] Curl-functions + socket send and receive... where is thedocumenation ?
I just need some documentation on how to get curl to send to and receive from a socket. Since there is no such information on www.php.net/curl. Anyone, who can help me with that ? Stefan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Curl Problem
How do you retrieve a session cookie with curl? How do you trick a page to make it think that it was submit from within the domain? www.domainname.com/index.php - www.domainname.com/logincheck.php (validates the from address) Any help would be greatly appreciate. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Images : Store in dB or disk?
That makes sense. When Marek explained it I didn't realise that IMG tags can't use the raw data, and needs to make a seperate HTTP request for the Headers. Now, I understand. Unfortunately the desicion has been made to go with the database. Oh well, I can always code the scripts to store and grab from the filesystem, after if need be. Thank you everyone, who has responded. John W. Holmes [EMAIL PROTECTED] wrote in message 004d01c2be5c$631f4ea0$7c02a8c0@coconut">news:004d01c2be5c$631f4ea0$7c02a8c0@coconut... With regards to Marek, I don't see how there would be two queries, because there row conisists of image properties and image data. So when i select the required row(s), I will have properties and images. So it will be 1 query, of course it is a big (size-wise) query. Hopefully you've gotten the point that this isn't true. If you store your images in the database, it's going to make your main script execute one query to output something like img src=file.php?id=xxx ...properties... for each image. Each one of those img tags will be a separate request where file.php would pull the data for _one_ image, send the headers and then send the data. ---John W. Holmes... 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] $HTTP_GET_VARS
I am following an example in a book and have run into a problem with a script that I am trying to run under PHP 4.3.0. What I have is a page that you click on an id number that is from a listing in a database, and it is supposed to take you to a page to edit that item. I have the id sent in the url (http://127.0.0.1/asset/editasset.php?id=3) and the book says to use $HTTP_GET_VARS to take that id and display the record for editing on a separate page. When I use $HTTP_GET_VARS nothing is returned, and I am thinking that I can't use $HTTP_GET_VARS in PHP 4.3.0, so what do I need to use? Thanks, Mike -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Question about using session and logging out
I believe there something (a meta tag?) called meta-refresh or just
refresh.
But I believe you have to set the refresh interval. and if you set the
interval to small it might eat your server's resources.
OR I just thought of this, sometimes when you get to a page (usually with
forms?) it says that the page is expired and must be refreshed. Maybe you
can get that behaviour, so that when someone hits back, they have to
refresh.
Bobby
Don [EMAIL PROTECTED] wrote in message
020401c2be4f$c5420fd0$c889cdcd@enterprise">news:020401c2be4f$c5420fd0$c889cdcd@enterprise...
Hi,
I have an application that uses sessions to allow customers to access a
restricted area. That is, they are prompted for a user login and password.
I then use sessions to track each customer. At the top of each page, I have
placed the following PHP code:
session_cache_limiter('Cache-control: private');
session_start();
Everything works fine. However, I have a logout link that when clicked,
runs the following PHP code (where userid is the login name):
session_cache_limiter('nocache');
if (isset($HTTP_SESSION_VARS['userid'])) {
$HTTP_SESSION_VARS['userid'] = '';
session_unregister($HTTP_SESSION_VARS['userid']);
}
session_unset();
session_destroy();
Header('Location: ' . 'http://www.lclnav.com' . $globals-relative_path .
'customerlogin_standard.html');
I think the above is all that is needed to end the session. I use the
Header() function to take the user back to the login page.
Here is my question: Once I click on the logout link and am taken back to
the main login page, I can click on the browser BACK button and still get my
previous page 'as if I was still logged in'. Please note that clicking on
REFRESH tells me that I am not really logged in.
I know that browsers cache pages and there may not be anything I can do,
however, I have seen sites that seem to work around this; i.e.., clicking on
the back button loads a pages telling the user that they are no longer
logged in. This is what I want to emulate. Is there a PHP method to always
force a reload the first time a page is called?
Thanks,
Don
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.443 / Virus Database: 248 - Release Date: 1/10/2003
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] $HTTP_GET_VARS
Show us your code - Original Message - From: Mike Tuller [EMAIL PROTECTED] To: php mailing list [EMAIL PROTECTED] Sent: Friday, January 17, 2003 4:05 PM Subject: [PHP] $HTTP_GET_VARS I am following an example in a book and have run into a problem with a script that I am trying to run under PHP 4.3.0. What I have is a page that you click on an id number that is from a listing in a database, and it is supposed to take you to a page to edit that item. I have the id sent in the url (http://127.0.0.1/asset/editasset.php?id=3) and the book says to use $HTTP_GET_VARS to take that id and display the record for editing on a separate page. When I use $HTTP_GET_VARS nothing is returned, and I am thinking that I can't use $HTTP_GET_VARS in PHP 4.3.0, so what do I need to use? Thanks, Mike -- 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
Fw: [PHP] Number Sign in String Variables
I have data that have #, so that is not the problem. Show us more code AND your database structure. - Original Message - From: Joab Ben Stieglitz [EMAIL PROTECTED] To: Sent: Friday, January 17, 2003 2:25 PM Subject: [PHP] Number Sign in String Variables I have a MySQL database that includes data with the # sign in some data fields. My PHP script pulls the data out of the database fine, but when I got to write back to the database, I get errors because the string gets truncated at the # sign. For example: $query = INSERT INTO order_detail SET customer_id = -1, order_id = $order_no, item_id = $item_id, item_num = \$item_num\, unit = \$unit\, short_desc = \$short_desc\, quantity = $quantity, wholesaler = \$wholesaler\, cost = $cost, sale_price = $sale_price; This statement fails if $short_desc contains a # sign. The string stops at the # sign, and all the subsequent fields are empty or garbage. None of the various resources I have looked at indicate that the # sign is a special character. Any suggestions? -- Joab Ben Stieglitz [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Fw: [PHP] Re: Question about using session and logging out
Don,
The only method that I have discovered to protect the login against the
back-button is to validate the session at the top of each and every
protected page. Forgive the psuedo code..
?
if active session {
// validate privs for this page
// session start
}else{
// logout
}
?
When the back button is pressed it goes through this process, sees that
there is no active session, goes to else and shunts back to the login
screen.
Hope that helps,
Kevin
- Original Message -
From: Bobby Patel [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, January 17, 2003 3:26 PM
Subject: [PHP] Re: Question about using session and logging out
I believe there something (a meta tag?) called meta-refresh or just
refresh.
But I believe you have to set the refresh interval. and if you set the
interval to small it might eat your server's resources.
OR I just thought of this, sometimes when you get to a page (usually with
forms?) it says that the page is expired and must be refreshed. Maybe you
can get that behaviour, so that when someone hits back, they have to
refresh.
Bobby
Don [EMAIL PROTECTED] wrote in message
020401c2be4f$c5420fd0$c889cdcd@enterprise">news:020401c2be4f$c5420fd0$c889cdcd@enterprise...
Hi,
I have an application that uses sessions to allow customers to access a
restricted area. That is, they are prompted for a user login and
password.
I then use sessions to track each customer. At the top of each page, I
have
placed the following PHP code:
session_cache_limiter('Cache-control: private');
session_start();
Everything works fine. However, I have a logout link that when clicked,
runs the following PHP code (where userid is the login name):
session_cache_limiter('nocache');
if (isset($HTTP_SESSION_VARS['userid'])) {
$HTTP_SESSION_VARS['userid'] = '';
session_unregister($HTTP_SESSION_VARS['userid']);
}
session_unset();
session_destroy();
Header('Location: ' . 'http://www.lclnav.com' . $globals-relative_path .
'customerlogin_standard.html');
I think the above is all that is needed to end the session. I use the
Header() function to take the user back to the login page.
Here is my question: Once I click on the logout link and am taken back
to
the main login page, I can click on the browser BACK button and still get
my
previous page 'as if I was still logged in'. Please note that clicking on
REFRESH tells me that I am not really logged in.
I know that browsers cache pages and there may not be anything I can do,
however, I have seen sites that seem to work around this; i.e.., clicking
on
the back button loads a pages telling the user that they are no longer
logged in. This is what I want to emulate. Is there a PHP method to
always
force a reload the first time a page is called?
Thanks,
Don
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.443 / Virus Database: 248 - Release Date: 1/10/2003
--
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] $HTTP_GET_VARS
Nevermind. When copying my code to show you I noticed I have HTTP_GET_VARS, instead of $HTTP_GET_VARS, and now everything works. Time to go home I guess. On Friday, January 17, 2003, at 04:22 PM, Rick Emery wrote: Show us your code - Original Message - From: Mike Tuller [EMAIL PROTECTED] To: php mailing list [EMAIL PROTECTED] Sent: Friday, January 17, 2003 4:05 PM Subject: [PHP] $HTTP_GET_VARS I am following an example in a book and have run into a problem with a script that I am trying to run under PHP 4.3.0. What I have is a page that you click on an id number that is from a listing in a database, and it is supposed to take you to a page to edit that item. I have the id sent in the url (http://127.0.0.1/asset/editasset.php?id=3) and the book says to use $HTTP_GET_VARS to take that id and display the record for editing on a separate page. When I use $HTTP_GET_VARS nothing is returned, and I am thinking that I can't use $HTTP_GET_VARS in PHP 4.3.0, so what do I need to use? Thanks, Mike -- 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] $HTTP_GET_VARS
- Original Message -
From: Mike Tuller [EMAIL PROTECTED]
To: php mailing list [EMAIL PROTECTED]
Sent: Friday, January 17, 2003 5:05 PM
Subject: [PHP] $HTTP_GET_VARS
I am following an example in a book and have run into a problem with a
script that I am trying to run under PHP 4.3.0. What I have is a page
that you click on an id number that is from a listing in a database,
and it is supposed to take you to a page to edit that item. I have the
id sent in the url (http://127.0.0.1/asset/editasset.php?id=3) and the
book says to use $HTTP_GET_VARS to take that id
Are you using $HTTP_GET_VARS['id']? If it's in a function, then php scopes
$HTTP_GET_VARS as a local variable, and thus there's nothing in it. While
that's different then most other programming languages, it's how it is in
php. If you want to reference the global $HTTP_GET_VARS in a function, then
you must 'global' it:
function foo() {
global $HTTP_GET_VARS;
echo Id is {$HTTP_GET_VARS['id']}br\n;
}
Now the php developers added a new set of arrays to help with that in 4.1.2
(I think), so use $_GET['id'] which always references the builtin global
$_GET array. It's better.
i.e. Learn the new way and not the old way ...
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] $HTTP_GET_VARS
checkout the most recent version of the help documents from php.net. it will tell you. something to do with $_GET, i think... Jim - Original Message - From: Mike Tuller [EMAIL PROTECTED] To: php mailing list [EMAIL PROTECTED] Sent: Friday, January 17, 2003 2:05 PM Subject: [PHP] $HTTP_GET_VARS I am following an example in a book and have run into a problem with a script that I am trying to run under PHP 4.3.0. What I have is a page that you click on an id number that is from a listing in a database, and it is supposed to take you to a page to edit that item. I have the id sent in the url (http://127.0.0.1/asset/editasset.php?id=3) and the book says to use $HTTP_GET_VARS to take that id and display the record for editing on a separate page. When I use $HTTP_GET_VARS nothing is returned, and I am thinking that I can't use $HTTP_GET_VARS in PHP 4.3.0, so what do I need to use? Thanks, Mike -- 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] frame problem
What da fuck. Been trying like forever to get a script to automaticly update the framespage from inside one of the frames. My goal is to reset all the frames to their original state Can anybody help me! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] sending sms messages from the webpages
Hello friends. Any idea which is the best way to send many sms messages from a web page? Any good gateways or service providers? Thanks Denis
[PHP] PUT uploads
Hi everyone.
I'm trying to get my PUT method upload to work.
I tried the using the script from the manual, but it
creates an empty file.
?php
/* PUT data comes in on the stdin stream */
$putdata = fopen(php://stdin,r);
/* Open a file for writting */
$fp = fopen(myputfile.ext,w);
/* Read the data 1kb at a time
and write to the file */
while ($data = fread($putdata,1024))
fwrite($fp,$data);
/* Close the streams */
fclose($fp);
fclose($putdata);
?
then i tried to sniff on the bugs.php.net
(http://bugs.php.net/bug.php?id=14298)
site and i found this:
$in = fopen(php://input,rb);
$out = fopen($outfile,wb);
while(!feof($in)) {
fwrite($out, fread($in, $bufsize));
}
fclose($in);
fclose($out);
but that doens't work too...the headers i get are correct:
Accept:
www/source, text/html, video/mpeg, image/jpeg, image/x-tiff, image/x-rgb,
image/x-xbm, image/gif, */*, application/postscript
Content-Length:
21504
Content-type: application/x-www-form-urlencodedHost: zenderx
the length of my file is ok.
My question is that... Is this new method of handling uploads already
working?
How can I handle this kind of upload?
Regards
--
Chris Jarecki
Web Developer
Prograf Net Partners
http://www.pnp.pl/
ICQ: 47650101
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PDF
I'm looking to find out if PHP has the ability to do this... OK I'm looking for a solution that could do the following. We require to generate PDF files that can then be emailed or printed posted to clients. I can create PDF Files from scratch using PDFLib. What we will require to do though is, we presently have paper copies of forms from various parties we deal with, our present Access-based system simply prints on top of these, I am presently developing in PHP a system to replace the Access database, we will want it to create these as PDF files (we can get the printed forms in PDF format) based on supplied PDF files... for example, generate a PDF for Customer X based on Supplier Z's PDF file. Any solutions in PHP (open source, free, commercial etc etc.) would be very much appreciated, or if we need to look at another Language to perform this part of the solution (i.e. ASP). The solution I'm developing is PHP, running on a Windows 2000 Server as we require use of some windows-only software too. So if *cough* ASP is what's needed to do the above then so be it :\ - really hope not though!!! Thanks in advance! --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.438 / Virus Database: 246 - Release Date: 07/01/03 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: [PHP-WIN] PDF
If the PDF forms you print on top of are forms, you can use FDF (Forms Data Format) to fill out the form. There are several FDF options. One is to use Adobe's FDF program thingie. Others are listed in the comments on this page (http://www.php.net/manual/en/ref.fdf.php). I used one of the ones listed in the comments with no problems, but it was for a super simple form. (i.e., your mileage may vary) Another option is to have the suppliers form to be turned into an image and placed in the background (via pdf_place_image() if you're using PDFlib). This works well enough, but could be extremely troublesome for large forms. It also heavily increases the size of the PDF document. PDFlib is really powerful, but to edit existing PDF documents, you may need to use their PDI (Pdf Import Library). That is an added cost module. Otherwise, you could create a function (or possibly class) to basically redo the suppliers' form, and then pass over it (at the same time) with the data you need to put on the form. Good Luck! -Dash The scum also rises. -- Dr. Hunter S. Thompson On Fri, 17 Jan 2003, Brian McGarvie wrote: I'm looking to find out if PHP has the ability to do this... OK I'm looking for a solution that could do the following. We require to generate PDF files that can then be emailed or printed posted to clients. I can create PDF Files from scratch using PDFLib. What we will require to do though is, we presently have paper copies of forms from various parties we deal with, our present Access-based system simply prints on top of these, I am presently developing in PHP a system to replace the Access database, we will want it to create these as PDF files (we can get the printed forms in PDF format) based on supplied PDF files... for example, generate a PDF for Customer X based on Supplier Z's PDF file. Any solutions in PHP (open source, free, commercial etc etc.) would be very much appreciated, or if we need to look at another Language to perform this part of the solution (i.e. ASP). The solution I'm developing is PHP, running on a Windows 2000 Server as we require use of some windows-only software too. So if *cough* ASP is what's needed to do the above then so be it :\ - really hope not though!!! Thanks in advance! --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.438 / Virus Database: 246 - Release Date: 07/01/03 -- PHP Windows 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: Question about using session and logging out
Hi Kevin,
I don't well understand this part:
if active session {
// validate privs for this page
Can you give small example?
TIA,
Stas
Kevin Stone [EMAIL PROTECTED] wrote in message
019501c2be78$4ad0dc30$6601a8c0@kevin">news:019501c2be78$4ad0dc30$6601a8c0@kevin...
Don,
The only method that I have discovered to protect the login against the
back-button is to validate the session at the top of each and every
protected page. Forgive the psuedo code..
?
if active session {
// validate privs for this page
// session start
}else{
// logout
}
?
When the back button is pressed it goes through this process, sees that
there is no active session, goes to else and shunts back to the login
screen.
Hope that helps,
Kevin
- Original Message -
From: Bobby Patel [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, January 17, 2003 3:26 PM
Subject: [PHP] Re: Question about using session and logging out
I believe there something (a meta tag?) called meta-refresh or just
refresh.
But I believe you have to set the refresh interval. and if you set the
interval to small it might eat your server's resources.
OR I just thought of this, sometimes when you get to a page (usually
with
forms?) it says that the page is expired and must be refreshed. Maybe
you
can get that behaviour, so that when someone hits back, they have to
refresh.
Bobby
Don [EMAIL PROTECTED] wrote in message
020401c2be4f$c5420fd0$c889cdcd@enterprise">news:020401c2be4f$c5420fd0$c889cdcd@enterprise...
Hi,
I have an application that uses sessions to allow customers to access a
restricted area. That is, they are prompted for a user login and
password.
I then use sessions to track each customer. At the top of each page, I
have
placed the following PHP code:
session_cache_limiter('Cache-control: private');
session_start();
Everything works fine. However, I have a logout link that when clicked,
runs the following PHP code (where userid is the login name):
session_cache_limiter('nocache');
if (isset($HTTP_SESSION_VARS['userid'])) {
$HTTP_SESSION_VARS['userid'] = '';
session_unregister($HTTP_SESSION_VARS['userid']);
}
session_unset();
session_destroy();
Header('Location: ' . 'http://www.lclnav.com' . $globals-relative_path
.
'customerlogin_standard.html');
I think the above is all that is needed to end the session. I use the
Header() function to take the user back to the login page.
Here is my question: Once I click on the logout link and am taken
back
to
the main login page, I can click on the browser BACK button and still
get
my
previous page 'as if I was still logged in'. Please note that clicking
on
REFRESH tells me that I am not really logged in.
I know that browsers cache pages and there may not be anything I can do,
however, I have seen sites that seem to work around this; i.e..,
clicking
on
the back button loads a pages telling the user that they are no longer
logged in. This is what I want to emulate. Is there a PHP method to
always
force a reload the first time a page is called?
Thanks,
Don
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.443 / Virus Database: 248 - Release Date: 1/10/2003
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Gridwidget - javascript
Hi all,
I'm trying to write a grid widget in php. When the user changes the value of
a cell the totals must be recalculated at the client side.
I can write a javascript when I use simple variables like A1, B1.
tdinput type=text name='A1' SIZE=5 MAXLENGTH=5
onChange=njrecalculate()/td
tdinput type=text name='B1' SIZE=5 MAXLENGTH=5
onChange=njrecalculate()/td
This javascript will do the trick:
function njrecalculate()
{
document.forms[0].mytot.value = Math.round(document.forms[0].A1.value)
+ Math.round(document.forms[0].B1.value) ;
}
But now I want to create a dynamice grid by using the array variable e.g.
mycell[]:
?php
echo trtdinput type=text NAME='mycel[]' SIZE=5 MAXLENGTH=5
onChange='njrecalculate()' value=$mycel[0]/td/tr;
echo trtdinput type=text NAME='mycel[]' SIZE=5 MAXLENGTH=5
onChange='njrecalculate()' value=$mycel[1]/td/tr;
echo trtdinput type=text NAME='mytotals' SIZE=5 MAXLENGTH=5
onChange='njrecalculate()' value=$mytot/td/tr;
?
Does anybody know how to access these mycell form fields on the client side
using javascript.
Nico Jansen
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: Question about using session and logging out
I think the method Kevin mentioned is the best.
In other words, on every secure page you have a script that checks is a session
registered. IF it is, it lets you go through and execute the rest of the script if
not, simply tells you to login that's it. Very simple, if interested I can show
example.
Vlad
-Original Message-
From: Stanislav Skrypnik [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 17, 2003 7:30 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] Re: Question about using session and logging out
Hi Kevin,
I don't well understand this part:
if active session {
// validate privs for this page
Can you give small example?
TIA,
Stas
Kevin Stone [EMAIL PROTECTED] wrote in message
019501c2be78$4ad0dc30$6601a8c0@kevin">news:019501c2be78$4ad0dc30$6601a8c0@kevin...
Don,
The only method that I have discovered to protect the login against the
back-button is to validate the session at the top of each and every
protected page. Forgive the psuedo code..
?
if active session {
// validate privs for this page
// session start
}else{
// logout
}
?
When the back button is pressed it goes through this process, sees that
there is no active session, goes to else and shunts back to the login
screen.
Hope that helps,
Kevin
- Original Message -
From: Bobby Patel [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, January 17, 2003 3:26 PM
Subject: [PHP] Re: Question about using session and logging out
I believe there something (a meta tag?) called meta-refresh or just
refresh.
But I believe you have to set the refresh interval. and if you set the
interval to small it might eat your server's resources.
OR I just thought of this, sometimes when you get to a page (usually
with
forms?) it says that the page is expired and must be refreshed. Maybe
you
can get that behaviour, so that when someone hits back, they have to
refresh.
Bobby
Don [EMAIL PROTECTED] wrote in message
020401c2be4f$c5420fd0$c889cdcd@enterprise">news:020401c2be4f$c5420fd0$c889cdcd@enterprise...
Hi,
I have an application that uses sessions to allow customers to access a
restricted area. That is, they are prompted for a user login and
password.
I then use sessions to track each customer. At the top of each page, I
have
placed the following PHP code:
session_cache_limiter('Cache-control: private');
session_start();
Everything works fine. However, I have a logout link that when clicked,
runs the following PHP code (where userid is the login name):
session_cache_limiter('nocache');
if (isset($HTTP_SESSION_VARS['userid'])) {
$HTTP_SESSION_VARS['userid'] = '';
session_unregister($HTTP_SESSION_VARS['userid']);
}
session_unset();
session_destroy();
Header('Location: ' . 'http://www.lclnav.com' . $globals-relative_path
.
'customerlogin_standard.html');
I think the above is all that is needed to end the session. I use the
Header() function to take the user back to the login page.
Here is my question: Once I click on the logout link and am taken
back
to
the main login page, I can click on the browser BACK button and still
get
my
previous page 'as if I was still logged in'. Please note that clicking
on
REFRESH tells me that I am not really logged in.
I know that browsers cache pages and there may not be anything I can do,
however, I have seen sites that seem to work around this; i.e..,
clicking
on
the back button loads a pages telling the user that they are no longer
logged in. This is what I want to emulate. Is there a PHP method to
always
force a reload the first time a page is called?
Thanks,
Don
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.443 / Virus Database: 248 - Release Date: 1/10/2003
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP Encoders and GPL License
Food for thought: As I look through the Zend website, and applaud their efforts to create 'protected' php applications, I can't help but wonder about the impact (or lagality) or their efforts. Doesn't the use of the Zend Encoder (or any other PHP Encoders out there) violate the GPL License or the whole Open Source Concept? As far as I understand it, the GPL License states that the source code of any product created from an open source solutions, or is derived from the work of an open solutions, must be made availabe to all users. Since PHP itself is open source, then wouldn't that prohibit a developer from encoding any PHP product? Please correct me, if I'm wrong. I'm just curious. -john =P e p i e D e s i g n s www.pepiedesigns.com Providing Solutions That Increase Productivity Web Developement. Database. Hosting. Multimedia. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Question about using session and logging out
Well then pseudo-code a bit not correct; I think it should be like:
?
// session start
if session registerred {
// Do whatever you need
}
else{
// logout
}
?
But what about such case:
Let we have 3 pages:
1) login page(user enters credentials and redirected to page2)
2) secure page (where we validate user, register sess. vars. etc). Than user
clicks logout and redirected to page3.
3) logout page. We destroy session and logout user.
If at this point user clicks Back button he/she will get message Warning:
page expired (this is secure page). Because browser
still has credentials entered on page 1(login page) pressing refresh button
starts new session and secure page is accesible.
How this problem can be fixed?
Stas
Vladislav Kulchitski [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I think the method Kevin mentioned is the best.
In other words, on every secure page you have a script that checks is a
session registered. IF it is, it lets you go through and execute the rest of
the script if not, simply tells you to login that's it. Very simple, if
interested I can show example.
Vlad
-Original Message-
From: Stanislav Skrypnik [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 17, 2003 7:30 PM
To: [EMAIL PROTECTED]
Subject: Re: [PHP] Re: Question about using session and logging out
Hi Kevin,
I don't well understand this part:
if active session {
// validate privs for this page
Can you give small example?
TIA,
Stas
Kevin Stone [EMAIL PROTECTED] wrote in message
019501c2be78$4ad0dc30$6601a8c0@kevin">news:019501c2be78$4ad0dc30$6601a8c0@kevin...
Don,
The only method that I have discovered to protect the login against the
back-button is to validate the session at the top of each and every
protected page. Forgive the psuedo code..
?
if active session {
// validate privs for this page
// session start
}else{
// logout
}
?
When the back button is pressed it goes through this process, sees that
there is no active session, goes to else and shunts back to the login
screen.
Hope that helps,
Kevin
- Original Message -
From: Bobby Patel [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, January 17, 2003 3:26 PM
Subject: [PHP] Re: Question about using session and logging out
I believe there something (a meta tag?) called meta-refresh or just
refresh.
But I believe you have to set the refresh interval. and if you set the
interval to small it might eat your server's resources.
OR I just thought of this, sometimes when you get to a page (usually
with
forms?) it says that the page is expired and must be refreshed. Maybe
you
can get that behaviour, so that when someone hits back, they have to
refresh.
Bobby
Don [EMAIL PROTECTED] wrote in message
020401c2be4f$c5420fd0$c889cdcd@enterprise">news:020401c2be4f$c5420fd0$c889cdcd@enterprise...
Hi,
I have an application that uses sessions to allow customers to access a
restricted area. That is, they are prompted for a user login and
password.
I then use sessions to track each customer. At the top of each page, I
have
placed the following PHP code:
session_cache_limiter('Cache-control: private');
session_start();
Everything works fine. However, I have a logout link that when clicked,
runs the following PHP code (where userid is the login name):
session_cache_limiter('nocache');
if (isset($HTTP_SESSION_VARS['userid'])) {
$HTTP_SESSION_VARS['userid'] = '';
session_unregister($HTTP_SESSION_VARS['userid']);
}
session_unset();
session_destroy();
Header('Location: ' . 'http://www.lclnav.com' . $globals-relative_path
.
'customerlogin_standard.html');
I think the above is all that is needed to end the session. I use the
Header() function to take the user back to the login page.
Here is my question: Once I click on the logout link and am taken
back
to
the main login page, I can click on the browser BACK button and still
get
my
previous page 'as if I was still logged in'. Please note that clicking
on
REFRESH tells me that I am not really logged in.
I know that browsers cache pages and there may not be anything I can do,
however, I have seen sites that seem to work around this; i.e..,
clicking
on
the back button loads a pages telling the user that they are no longer
logged in. This is what I want to emulate. Is there a PHP method to
always
force a reload the first time a page is called?
Thanks,
Don
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.443 / Virus Database: 248 - Release Date: 1/10/2003
--
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
RE: [PHP] frame problem
What da fuck. Been trying like forever to get a script to automaticly update the framespage from inside one of the frames. My goal is to reset all the frames to their original state Can anybody help me! Wash your mouth out with soap and go learn Javascript... ---John Holmes... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Number Sign in String Variables
I have a MySQL database that includes data with the # sign in some data fields. My PHP script pulls the data out of the database fine, but when I got to write back to the database, I get errors because the string gets truncated at the # sign. For example: $query = INSERT INTO order_detail SET customer_id = -1, order_id = $order_no, item_id = $item_id, item_num = \$item_num\, unit = \$unit\, short_desc = \$short_desc\, quantity = $quantity, wholesaler = \$wholesaler\, cost = $cost, sale_price = $sale_price; This statement fails if $short_desc contains a # sign. The string stops at the # sign, and all the subsequent fields are empty or garbage. None of the various resources I have looked at indicate that the # sign is a special character. Any suggestions? # is used to start a comment in MySQL. Show your actual code around this statement where you make your query. The only reason the data would be cut off is if MySQL is interpreting the # as the beginning of a comment. But, if that was the case, you'd have an invalid query, so it must be a combination of things. ---John W. Holmes... 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] Meta Refresh Question (PHP)
Hi All,
Can anyone see a problem with this?
?php
$TrialID = $colname_earlytour + 1;
if ($TrialID = 5)
{
$NewID = $TrialID;
$Page = test
}
else
{
$NewID = 1;
$Page = newpage
}
?
html
head
titleAviation Hall of Fame/title
meta http-equiv=Content-Type content=text/html; charset=iso-8859-1
META HTTP-EQUIV=refresh CONTENT=15; URL=?php echo $Page;?.php?ID=?php
echo NewID;?
Thanks,
Edson Waite III
http://www.airforcemuseum.com
http://www.sportsvideooutlet.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Encoders and GPL License
At 04:45 PM 1/17/03 -0800, [-^-!-%- wrote: Since PHP itself is open source, then wouldn't that prohibit a developer from encoding any PHP product? Please correct me, if I'm wrong. I'm just curious. GPL isn't the only way to license open source. PHP is not GPL for just that reason. See the LICENSE file in your PHP source directory. Rick -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Meta Refresh Question (PHP)
It runs when you fix your (removed URL's and line endings) what is it
not doing?
Timothy Hitchens (HiTCHO)
Open Source Consulting
e-mail: [EMAIL PROTECTED]
-Original Message-
From: Edson Waite [mailto:[EMAIL PROTECTED]]
Sent: Saturday, 18 January 2003 11:09 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Meta Refresh Question (PHP)
Hi All,
Can anyone see a problem with this?
?php
$TrialID = $colname_earlytour + 1;
if ($TrialID = 5)
{
$NewID = $TrialID;
$Page = test
}
else
{
$NewID = 1;
$Page = newpage
}
?
html
head
titleAviation Hall of Fame/title
meta http-equiv=Content-Type content=text/html;
charset=iso-8859-1 META HTTP-EQUIV=refresh CONTENT=15;
URL=?php echo $Page;?.php?ID=?php echo NewID;?
Thanks,
Edson Waite III
http://www.airforcemuseum.com
http://www.sportsvideooutlet.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] Meta Refresh Question (PHP)
Can anyone see a problem with this?
Yes.
?php
$TrialID = $colname_earlytour + 1;
if ($TrialID = 5)
{
$NewID = $TrialID;
$Page = test
Here...
}
else
{
$NewID = 1;
$Page = newpage
and here...
}
?
html
head
titleAviation Hall of Fame/title
meta http-equiv=Content-Type content=text/html;
charset=iso-8859-1
META HTTP-EQUIV=refresh CONTENT=15; URL=?php echo
$Page;?.php?ID=?php
echo NewID;?
http://www.php.net/manual/en/language.types.string.php
---John W. Holmes...
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] Making alternate rows of different colour
?php
$bgcolor = ($i % 2 == 0) ? BGCOLOR='#E3E3E3' : ;
?
TR?=$bgcolor?
Can someone please help me with the code?
$cols = array('#ff','#00ff00');
$i = 0;
while(your_loop_to_output_each_row) {
echo 'tr bgcolor='.$cols[$i%2].'td$row_data/td/tr';
}
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Sessions or Cookies?
Agreed. Sessions are much more secure and convienient to use too. Since it's not reliant on the client to have cookies enabled, that's another benefit. Plus it's MUCH harder for a client to spoof/alter a session variable if you use the $_SESSION['myvar'] -Original Message- From: Chris Shiflett [mailto:[EMAIL PROTECTED]] Sent: Friday, January 17, 2003 9:29 AM To: Cesar Aracena; [EMAIL PROTECTED] Subject: Re: [PHP] Sessions or Cookies? --- Cesar Aracena [EMAIL PROTECTED] wrote: Should I use the no-so-secure old cookies method or should I start a new session every time a client drops in and handle each cart by session name or ID? My advice is to only use cookies to identify a Web client. Any data you want to associate with that Web client (user data, for example) should be stored on the server - database, session store, etc. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP Review Site
Hello, I was just wondering if there were any PHP review sites that review free and paid scripts? If so, where? Thanks,Stephen Cratonhttp://www.melchior.us "What's the point in appearance if your true love, doesn't care about it?" -- http://www.melchior.us -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] PHP Encoders and GPL License
As far as I understand it, the GPL License states that the source code of any product created from an open source solutions, or is derived from the work of an open solutions, must be made availabe to all users. no. Any modifications made to the PHP source code must be made available to anyone who wants it. It does not cover programs, applications, websites, created with the programming language. They are covered under their own license (of the authors choosing). If you created an application, enocoded it, but had made modifications to existing PHP engine code, or even PHP scripting code from other sources, you would have to include unencoded versions of said scripts, and also provide the PHP source (or just your modifications, imported via patch or whatever) to anyone who wants it. I'm not sure what the deal is with your own custom PHP extensions. I think once again, extensions are separate programs, and up to the individual to specify the licensing terms. There are thousands of programs written in C and compiled by GCC. GCC is GPL software. Do you go around saying You compiled your commercial application with an Open Source tool, therefore you must release all source code to the community? No. Same principle applies to PHP -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] PHP Review Site
Please send plain text to e-mail lists NOT html: Hmm now let me think: http://www.hotscripts.com/ Timothy Hitchens (HiTCHO) Open Source Consulting e-mail: [EMAIL PROTECTED] -Original Message- From: Stephen [mailto:[EMAIL PROTECTED]] Sent: Saturday, 18 January 2003 11:40 AM To: PHP List Subject: [PHP] PHP Review Site Hello, I was just wondering if there were any PHP review sites that review free and paid scripts? If so, where? Thanks, Stephen Craton http://www.melchior.us What's the point in appearance if your true love, doesn't care about it? -- http://www.melchior.us -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Meta Refresh Question (PHP)
Thanks Guys,
That took care of it. I was also missing $ in the meta tag line before
NewID.
Thanks again,
Ed Waite
Timothy Hitchens ) [EMAIL PROTECTED] wrote in message
004b01c2be8e$f2d42ca0$0500a8c0@bambino">news:004b01c2be8e$f2d42ca0$0500a8c0@bambino...
It runs when you fix your (removed URL's and line endings) what is it
not doing?
Timothy Hitchens (HiTCHO)
Open Source Consulting
e-mail: [EMAIL PROTECTED]
-Original Message-
From: Edson Waite [mailto:[EMAIL PROTECTED]]
Sent: Saturday, 18 January 2003 11:09 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Meta Refresh Question (PHP)
Hi All,
Can anyone see a problem with this?
?php
$TrialID = $colname_earlytour + 1;
if ($TrialID = 5)
{
$NewID = $TrialID;
$Page = test
}
else
{
$NewID = 1;
$Page = newpage
}
?
html
head
titleAviation Hall of Fame/title
meta http-equiv=Content-Type content=text/html;
charset=iso-8859-1 META HTTP-EQUIV=refresh CONTENT=15;
URL=?php echo $Page;?.php?ID=?php echo NewID;?
Thanks,
Edson Waite III
http://www.airforcemuseum.com
http://www.sportsvideooutlet.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] frame problem
1. this has nothing to do with PHP 2. this has nothing to do with PHP 3. you could call a frameset html page with a href=frameset.html target=_top 4. you could set individual frames to different sources from one link with javascript -- but you'd have to consult a JS list :P Justin on 18/01/03 9:30 AM, Kiswa ([EMAIL PROTECTED]) wrote: What da fuck. Been trying like forever to get a script to automaticly update the framespage from inside one of the frames. My goal is to reset all the frames to their original state Can anybody help me! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
