Re: [PHP] replace question

2003-03-12 Thread WebDev
- Original Message - From: WebDev <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, March 12, 2003 1:24 AM Subject: Re: [PHP] replace question Hello How could I know recognize a URL in $a $a contains often a URL htp://www.mysite.com but as well more text how is it possible

Re: [PHP] Another questions about usning session.

2003-03-12 Thread André Cupini
I´m beginning in this list but already see that she´s better that any other. Thanks for all! My doubt is clarified. André Cupini Programador [EMAIL PROTECTED] NeoBiz - fábrica de internet http://www.neobiz.com.br - Original Message - From: Ray Hunter To: [EMAIL PROTECTED] Sent:

[PHP] really simple problem with GET

2003-03-12 Thread Poon, Kelvin (Infomart)
Hi, I am sorry if the level of this question is too simple but I can't figure out what's wrong. I want to pass a variable value through the URL using the Get method. FOr example http://.../test.php?$test=0 and my test.php code are as follow: BUt my outcome is hello so therefore

[PHP] image upload question

2003-03-12 Thread Tyler Durdin
I want to be able to resize an image to 331x248 when I upload it and also create a thumbnail. All of these pics are coming from a digital camera set on 800x600 so the dimension above should be fine and i would like the thumbnail to be 77x58. I know the code to upload the image, but I am not s

[PHP] php web indexer?

2003-03-12 Thread neko
Hi guys, I'm looking for a PHP/MySQL based http site indexer - I won't want to do filesystem searches, I want to do something like a standard web search engine (like google) performs for my site. I was hoping to make use of an existing search engine (open source) rather than write a custom search

Re: [PHP] really simple problem with GET

2003-03-12 Thread Ray Hunter
You form tag should be passing the get request to the php script. example: ... In test.php all should work now... -- Ray On Wed, 2003-03-12 at 11:04, Poon, Kelvin (Infomart) wrote: > Hi, > > I am sorry if the level of this question is too simple but I can't figure > out what's wrong. I w

[PHP] Sessions Tutorial [was: Re: [PHP] Another questions about usning session.]

2003-03-12 Thread Tom Woody
I have found this to the best tutorial I have seen yet on sessions...its very straight forward, and took care of a lot of questions that I had. http://www.sitepoint.com/article/319/95 -- Tom Woody Systems Administrator Don't throw your computer out the window, throw the Windows out of your co

[PHP] HTTP_POST_VARS empty!

2003-03-12 Thread Vincent M.
Hello, I don't understand this code empty my HTTP_POST_VARS variable: if ((get_magic_quotes_gpc() == 1)) { switch ($REQUEST_METHOD) { case "POST": while (list ($key, $val) = each ($HTTP_POST_VARS)) { $$key = stripslashes($val); } break; case "GET": while (list ($key, $v

[PHP] Image Handling

2003-03-12 Thread Johnny Martinez
Hi all, I am working on a store app. On the admin side I want to allow the admin to upload a pic, adjust the size, and create a thumbnail. Does anyone know of any open source image handling routines I can take advantage of for this? The file format will be jpg or even gif. Thanks in advance. John

Re: [PHP] really simple problem with GET

2003-03-12 Thread Hugh Danaher
Kevin, first, change your URL statement to: http://.../test.php?test=1 // the $ is not needed. second, use $test=$_GET['test'] to get the transferred value into $test. then, echo $test and see if it works. Hugh - Original Message - From: "Poon, Kelvin (Infomart)" <[EMAIL PROTECTED]> To:

[PHP] Re: PHP Books

2003-03-12 Thread David Eisenhart
I've invested quite heavily in php books, the 2 most useful by a long way are: 1) Programming PHP, O'Reilly, Rasmus Lerdorf & Kevin Tatroe - a truly superb book; its concise, well written and just seems to hit the mark. A must for any aspiring php programmer! 2) PHP Functions, Essential Reference,

[PHP] session id generation

2003-03-12 Thread Mathieu Dumoulin
Hi, i'd like to know how PHP determines what session_id to hand out to users. Is it based on some real value like the browser and the ip address? an incremental number? I want to make sure that it doesnt provide two same session id for the different users at the same time. thanks MAthieu Dumouli

[PHP] Random String Generation

2003-03-12 Thread Mike Walth
Hello: What I am trying to do is to create a email verification routine with PHP. When people register on the site they will get an email sent to them with a link such as http://mysite.com/activation.php?ID=ghjghjg367ghjlkj9hjlkjhn0 That way when they click on the link it will verify the code aga

Re: [PHP] Random String Generation

2003-03-12 Thread Jason Wong
On Thursday 13 March 2003 02:49, Mike Walth wrote: You have started a new thread by taking an existing posting and replying to it while you changed the subject. That is bad, because it breaks threading. Whenever you reply to a message, your mail client generates a "References:" header that tells

[PHP] sorting problem...

2003-03-12 Thread guslist
Hi All, I need to sort some data from a MySQL table. I have data saved like this: ++-++--+ | id | unixtime| porta_snmp | porta_switch | ++-++--+ | 1 | 2003-01-07 12:23:24 | 1614 | 1

RE: [PHP] Long script execution and its implications?

2003-03-12 Thread Mark Cubitt
a copy of the code you are using might help for suggestions, and you say each line has upto 5 seprate querys on your db, are you using seprate tables to hold that data? > -Original Message- > From: Simon Lusted [mailto:[EMAIL PROTECTED] > Sent: 12 March 2003 14:57 > To: [EMAIL PROTECTED]

[PHP] Re: really simple problem with GET

2003-03-12 Thread Jan Grafström
Try ...test.php?test=0 //no $ before test= /Jan "Kelvin Poon" <[EMAIL PROTECTED]> skrev i meddelandet news:[EMAIL PROTECTED] .ca... > Hi, > > I am sorry if the level of this question is too simple but I can't figure > out what's wrong. I want to pass a variable value through the URL using the >

RE: [PHP] Re: really simple problem with GET

2003-03-12 Thread Poon, Kelvin (Infomart)
Yeah it worked... thanks everyone! -Original Message- From: Jan Grafström [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 2:02 PM To: [EMAIL PROTECTED] Subject: [PHP] Re: really simple problem with GET Try ...test.php?test=0 //no $ before test= /Jan "Kelvin Poon" <[EMAIL PRO

RE: [PHP] image upload question

2003-03-12 Thread Tyler Durdin
Nothing really. I did happen across a couple of tutorials from phpbuilder.com    http://www.phpbuilder.com/columns/michael20020712.php3?print_mode=1 and    http://www.phpbuilder.com/columns/bealers2904.php3?page=3&print_mode=1 may be able to piece something together from these two articles. l

Re: [PHP] PDF - PHP (on the fly using templates??)

2003-03-12 Thread Martin Mandl
it's not possible (at the moment) to manipulate existing pdf-files with fpdf. Rives Sergio Sofrecom wrote: maybe the link didn't work... www.fpdf.org sorry -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php

[PHP] Re: HTTP_POST_VARS empty!

2003-03-12 Thread Vincent M.
Vincent M. wrote: Hello, I don't understand this code empty my HTTP_POST_VARS variable: if ((get_magic_quotes_gpc() == 1)) { switch ($REQUEST_METHOD) { case "POST": while (list ($key, $val) = each ($HTTP_POST_VARS)) { $$key = stripslashes($val); } break; case "GET": whi

[PHP] Re: how to uploads files

2003-03-12 Thread Martin Mandl
try the following ... http://www.faqts.com/knowledge_base/index.phtml/fid/62 Luis A wrote: hi every one :) how can i uploads files to my server by php script ? any hand on that i realy apreciate Thanks __ Luis Atala Profetional

Re: [PHP] Random String Generation

2003-03-12 Thread Jonathan Pitcher
Mike, This is can be simple or complex depending on how complex you get. Here is an example that should work. function getRandString() { $NumOfElements = 5; // Chooses that number of elements from the Element Array $ElementArray = array(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z);

Re: [PHP] Random String Generation

2003-03-12 Thread Pete James
The method I use is to take their user_id or email and create an HMAC (hashed message authentication code) by hashing it with a secret key on my end. This way the activation link looks like the following: http://mysite.com/activation.php?user_id=petej&ID=ghjghjg367ghjlkj9hjlkj THe activation scr

[PHP] Pagination Part 2

2003-03-12 Thread conbud
Hi, Ive been trying to get this to work but I keep getting this error Parse error: parse error, unexpected $ in /home/conbud/nrlug/test3.php on line 72 line 72 is just the ending php bracket, heres what I got: @mysql_connect(localhost, root, boing_boing) or die("ERROR--CAN'T CONNECT TO S

[PHP] Re:to Jon Haworth [PHP] how to uploads files

2003-03-12 Thread Luis A
thanks but i dont hav e internet accesss :0 :) - Original Message - From: "Jon Haworth" <[EMAIL PROTECTED]> To: "'Luis A'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Wednesday, March 12, 2003 1:32 PM Subject: RE: [PHP] how to uploads files > Hi Luis, > > > how can i uploads files to

Re: [PHP] Pagination Part 2

2003-03-12 Thread Jonathan Pitcher
You are mixing and matching your If statements. if () else AND if () { } else { } Be consistent. It looks like if you close the { tags your code should work ok.} Hope this helps, Jonathan Pitcher On Wednesday, March 12, 2003, at 01:11 PM, conbud wrote: Hi, Ive been trying to get this

[PHP] Check to see if mysql_fetch_array result is empty

2003-03-12 Thread Mike Tuller
How can I check to see if a mysql_fetch_array is empty. I have a search page, and want to have it so that when there are no matches, it returns a message saying that there were no matches, and if there are, then display them. Here is what I have so far to give you an idea as to what I am tr

[PHP] Re: Force refresh of graphic - how?

2003-03-12 Thread Joseph Szobody
Mark, Why not call the makepic.php image, passing in an URL parameter that is always different. This makes the browser think you are always calling a different image, and won't cache it. Joseph "Mark Wilson" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > I have a PHP page whic

Re: [PHP] session id generation

2003-03-12 Thread Ernest E Vogelsinger
At 19:50 12.03.2003, Mathieu Dumoulin spoke out and said: [snip] >Hi, i'd like to know how PHP determines what session_id to hand out to >users. > >Is it based on some real value like the browser and the ip address? an >incremental number? I want to make sure

Re: [PHP] Random String Generation

2003-03-12 Thread Ernest E Vogelsinger
At 19:56 12.03.2003, you said: [snip] >On Thursday 13 March 2003 02:49, Mike Walth wrote: > >You have started a new thread by taking an existing posting and replying to >it while you changed the subject. > >...etc... [snip]

RE: [PHP] Check to see if mysql_fetch_array result is empty

2003-03-12 Thread Michael Roger C. Bianan
Mike, Use mysql_num_rows($db_query) ; - returns no of rows in the result set. - if none, returns 0. Thanks, Miches -Original Message- From: Mike Tuller [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 11:17 AM To: php mailing list list Subject: [PHP] Check to see if mysql_fet

[PHP] Re: Multiple values per variable

2003-03-12 Thread Jan Grafström
user1 abc $user1_array=array(); array_push($user1_array, "a","b","c"); //check user_array $cat=""; for ($i=0;$i skrev i meddelandet news:[EMAIL PROTECTED] > I am working on some logic where users are categorized based on the results > from a few questions. So far everything is working properly,

[PHP] PHP Manual w/ Comments?

2003-03-12 Thread John Nichel
Wasn't the php manual with user comments available for download at one time? Is it still there and I'm just not seeing it? If it was never there, can I suggest that as an option for the manual download from you good people at PHP? Damn, I'm just full of questions. -- PHP General Mailing List

[PHP] Hello, php is awsome.

2003-03-12 Thread Tim Hoffmeyer
Hello everyone. This is kinda off topic but im new. Not to php the list. Im going to post some of my php in here for the fun of it. Incase anyone needs some cool php or anything. Thankyou. -- - Tim Hoffmeyer - Zizzo.biz __ Tr

Re: [PHP] PHP Manual w/ Comments?

2003-03-12 Thread bbonkosk
I would say the dynamic nature of this guide requires it to be online, unless you want to make some sort of "update" feature. Otherwise you would only be downloading a snapshot. And then comes into play creating and maintaing all the various "snapshots" of this ever changing document. IMHO, I

[PHP] Update Status Question

2003-03-12 Thread Mike Walth
Hello: I have this line: $sql = "Update Members Set Active='Y' where Username = '$_GET[UN]' And ActiveCode = '$_GET[ID]'"; Is there a php function that will return true or false or something when this is processed. I.E. if the Where clause fails it would report back fail? Or do I first need to

[PHP] Creating an Array from a Multi-line string (Help appreciated)

2003-03-12 Thread Bix
Hiya, ( first time poster, long time user ;o) ) I am creating an interface page with a multi line text box which will recieve a list of phone numbers on individual lines, so: 12345 12345 12345 and so on... I need to carry out an operation on each of these numbers (add them to a mysql db, but tha

Re: [PHP] Creating an Array from a Multi-line string (Help appreciated)

2003-03-12 Thread Ernest E Vogelsinger
At 21:10 12.03.2003, Bix said: [snip] >I am creating an interface page with a multi line text box which will >recieve a list of phone numbers on individual lines, so: > >12345 >12345 >12345 >and so on... > >I need to carry out an operation on each of these nu

Re: [PHP] Creating an Array from a Multi-line string (Help appreciated)

2003-03-12 Thread Bix
Much appreciated! Will give it a try. Thanks ;o) "Ernest E Vogelsinger" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > At 21:10 12.03.2003, Bix said: > [snip] > >I am creating an interface page with a multi line text box which will > >reciev

[PHP] Re: HTTP_POST_VARS empty!

2003-03-12 Thread Vincent M.
Vincent M. wrote: Vincent M. wrote: Hello, I don't understand this code empty my HTTP_POST_VARS variable: if ((get_magic_quotes_gpc() == 1)) { switch ($REQUEST_METHOD) { case "POST": while (list ($key, $val) = each ($HTTP_POST_VARS)) { $$key = stripslashes($val); } break;

Re: [PHP] Re: how to uploads files

2003-03-12 Thread Luis A
hi again any y one here can tellme when a have to set the file when i have to upload ??? "; if (move_uploaded_file($uploadfile, $uploaddir)) { print "File is valid, and was successfully uploaded. Here's some more debugging info:\n"; print_r($_FILES); } else { print "Possible file upload

Re: [PHP] Check to see if mysql_fetch_array result is empty

2003-03-12 Thread Mike Tuller
Ok. I have it changed, but I have something wrong here, because when I there result is 0, it doesn't print out the message that I want. If I have it print out the result, it says 0. It has to be something simple, but I can't see what is wrong. if ($num = 0) { echo "There are no matches f

RE: [PHP] Check to see if mysql_fetch_array result is empty

2003-03-12 Thread Michael Roger C. Bianan
Hi, It's a logical error in your IF stmt. --- if ($num = 0) { echo "There are no matches for your search. Please try again."; } else { --- that should have been if ($num == 0) . Notice the two = (==). Thanks, Miches:)

[PHP] Re: google, php-created pages and link farm exclusion

2003-03-12 Thread Philip Hallstrom
If you're using apache you could look into the PATH_INFO aspects... basically converting URLS like: domain.com/path/to/page.php?id=3 to domain.com/path/to/page.php/id=3 then using PATH_INFO and substr() and parse_str() to get to $id = 3.. and you can always add more stuff so it looks like plai

RE: [PHP] Char check

2003-03-12 Thread Boaz Yahav
Maybe this can help Check int / integer - checking if a variable is an integer or not. The php is_int() function does not check if the string value is integer or not. http://www.weberdev.com/index.php3?GoTo=get_example.php3?count=1705 How to check if a string has only specific characters? http:/

[PHP] Form Validation: Surnames with Apostrophe

2003-03-12 Thread tpc
I have been trying to validate a form field Last_Name and have been unable to find a regexp to account for the apostrophe (e.g., O'Reilly). The following statement: preg_match('/^[[:alpha:]]+[-]?[[:alpha:]]+$/', $_POST[Last_Name]) accepts hyphenated surnames and I have tried escaping the apostro

Re: [PHP] Check to see if mysql_fetch_array result is empty

2003-03-12 Thread Mike Tuller
That was it. Thanks. On Thursday, March 13, 2003, at 07:13 AM, Michael Roger C. Bianan wrote: Hi, It's a logical error in your IF stmt. --- if ($num = 0) { echo "There are no matches for your search. Please try again."; } else { --

[PHP] open_basedir

2003-03-12 Thread Alex
My host currently has open_basedir() enabled, and unfortunately, they don't know how to disable it :p I'd like open_basedir() disabled because it would make my life easier, I can hide certain files underneath the web root. So I've done some quick research. I'm looking at the ini_set() function: h

Re: [PHP] Form Validation: Surnames with Apostrophe

2003-03-12 Thread John Nichel
Try preg_match ( "/[A-Za-z-']+/", $_POST['Last_Name'] ); [EMAIL PROTECTED] wrote: I have been trying to validate a form field Last_Name and have been unable to find a regexp to account for the apostrophe (e.g., O'Reilly). The following statement: preg_match('/^[[:alpha:]]+[-]?[[:alpha:]]+$/',

Re: [PHP] Char check

2003-03-12 Thread Pete James
Try is_numeric()? Boaz Yahav wrote: > > Maybe this can help > > Check int / integer - checking if a variable is an integer or not. The > php is_int() function does not check if the string value is integer or > not. > http://www.weberdev.com/index.php3?GoTo=get_example.php3?count=1705 > > How to

Re: [PHP] open_basedir

2003-03-12 Thread Rasmus Lerdorf
> My host currently has open_basedir() enabled, and unfortunately, they don't > know how to disable it :p > > I'd like open_basedir() disabled because it would make my life easier, I can > hide certain files underneath the web root. > > So I've done some quick research. I'm looking at the ini_set

[PHP] [RegExp] extracting anchors

2003-03-12 Thread Jens Lehmann
Hello, I want to extract the "name"-attribute of all anchors out of an HTML-source-code which don't have the "href"-attribute. I can use this code to get the "name"-attribute: preg_match_all('/]*?)name=[ \'\"](.*?)[ \'\"](.*?)>/is',$src,$ar); The name-attributes are now in $ar[2]. How can I ex

Re: [PHP] open_basedir

2003-03-12 Thread Alex
the php.ini file is also not user configurable. I think i found the place in my own php.ini file though where the open_basedir value would be changed though :/ "Rasmus Lerdorf" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > > My host currently has open_basedir() enabled, and unfortu

Re: [PHP] open_basedir

2003-03-12 Thread Rasmus Lerdorf
On Wed, 12 Mar 2003, Alex wrote: > the php.ini file is also not user configurable. > I think i found the place in my own php.ini file though where the > open_basedir value would be changed though :/ Right, by design, open_basedir can only be changed by the administrator by modifying either the ph

RE: [PHP] Hacker problem

2003-03-12 Thread Dennis Cole
If you are really that strict about it coming from you site, have your form page create an image with five letter of number on it - like 4Y6O7. Have it create a new one each time. Then use crypt to encrypt it and put the encrypted one into a form value, have the person that is submitting the form t

[PHP] open_basedir not expanding properly into subdirectories

2003-03-12 Thread SLanger
Hello Everyone I'm running PHP 4.1.2 (no I can't upgrade at the moment) and I'm running into a problem with open_basedir. The way I understand the open_basedir directive it allows only file access to the directory mentioned and its subdirectories. In my setting I have a directory setting in th

Re: [PHP] Hacker problem

2003-03-12 Thread CPT John W. Holmes
> If you are really that strict about it coming from you site, have your form > page create an image with five letter of number on it - like 4Y6O7. Have it > create a new one each time. Then use crypt to encrypt it and put the > encrypted one into a form value, have the person that is submitting th

[PHP] changing the brightness of an images

2003-03-12 Thread Dimitar Haralanov
Hi, I hope this is the right newsgroup for this so if it is not, please, excuse me. I would like to be able to change the brightness of an image using PHP. Here are some more detiails: I would like to load a jpeg file from a webpage, change the brightness of the image, and

Re: [PHP] Does comments slow down processing a lot

2003-03-12 Thread Justin French
It's a balance between commenting the code enough to be able to develop and re-develop the conde without much grief. As I move through from being a newbie to somebody who spends 80% of their day working with PHP, I've discovered that a LOT of what I used to comment was just pointless, because a qu

Re: [PHP] Form Validation: Surnames with Apostrophe

2003-03-12 Thread tpc
that could work but the user may now submit one or more apostrophes as the Last Name. On Wed, 12 Mar 2003, John Nichel wrote: > Try > > preg_match ( "/[A-Za-z-']+/", $_POST['Last_Name'] ); > > [EMAIL PROTECTED] wrote: > > I have been trying to validate a form field Last_Name and have been un

Re: [PHP] Threading objects

2003-03-12 Thread Kris
Is it possible to some how thread a php script threw apache. There has to be something you can do, it seems there is always something you can do :) What I want is the following. I administer a mailing list that has a few hundred thousand subscribed recipients. I've written a script that runs threw

[PHP] php errors while displaying database fields

2003-03-12 Thread Boulytchev, Vasiliy
Ladies and Gents, I have searched the archives, and have found nothing on these errors I am getting. Here is the apache error logs capture: PHP Notice: Undefined index: REMOTE_ADDR in /home/www/customflagcompany/phpshop/modules/admin/lib/ps_session.inc on line 39 PHP Notice: Undefin

Re: [PHP] Force refresh of graphic - how?

2003-03-12 Thread Justin French
It's caching an image based on it's URL, so clearly, the browser is not looking for another pic if the URL is the same, based on the settings you have for caching in your browser. Other people's results will vary. The no cache headers on the images SHOULD help, as would no cache headers on the ca

Re: [PHP] Threading objects

2003-03-12 Thread Rasmus Lerdorf
So your problem has nothing to do with threading. What you need an an asynchronous way to connect to multiple sockets and deal with responses as they become available. See php.net/socket_select -Rasmus On Thu, 13 Mar 2003, Kris wrote: > Is it possible to some how thread a php script threw ap

Re: [PHP] Random String Generation

2003-03-12 Thread Justin French
on 13/03/03 5:49 AM, Mike Walth ([EMAIL PROTECTED]) wrote: > Hello: > > What I am trying to do is to create a email verification routine with PHP. > When people register on the site they will get an email sent to them with a > link such as http://mysite.com/activation.php?ID=ghjghjg367ghjlkj9hjlk

[PHP] Re: [RegExp] extracting anchors

2003-03-12 Thread Jome
Jens Lehmann wrote: > Hello, > > I want to extract the "name"-attribute of all anchors out of an > HTML-source-code which don't have the "href"-attribute. I can use this > code to get the "name"-attribute: > > preg_match_all('/]*?)name=[ \'\"](.*?)[ > \'\"](.*?)>/is',$src,$ar); > > The name-attribu

Re: [PHP] changing the brightness of an images

2003-03-12 Thread Pete James
Although I don't know how to do this myself, one of the places I've seen it done is in JpGraph (www.aditus.nu). The function that does it is AdjBackgroundImage($bright, $contrast, $saturation) in jpgraph.php. You could try taking a look at the source? Pete. Dimitar Haralanov wrote: > >

[PHP] Follow-up to Hacker problem

2003-03-12 Thread Pag
Your tips were nice, guys, thanks a lot. I tried a few things and i decided to go for making all the checks server side, cant go safer than that. Just have a doubt on one of the checks, at least so far. I have a check for long words, because the shoutbox is in a IFRAME, so if someone posted a

[PHP] Re: Your script possibly relies on a session side-effect which existed until PHP 4.2.3

2003-03-12 Thread Dave Myron
> Warning: Unknown(): Your script possibly relies on a session side-effect > which existed until PHP 4.2.3. Please be advised that the session extension > does not consider global variables as a source of data, unless > register_globals is enabled. You can disable this functionality and this >

Re: [PHP] Re: Your script possibly relies on a sessionside-effect which existed until PHP 4.2.3

2003-03-12 Thread Justin French
My *GUESS* is that you're using: session_register('var') session_unregister('var2') rather than $_SESSION['var'] = 'something'; unset($_SESSION['var2']); Either that, or you're referring to session vars as $var instead of $_SESSION['var'] Give that a go and see what happens. Justin on 13/

[PHP] Re: passing arrays to a session-variable

2003-03-12 Thread Dave Myron
> // method 1 > $_SESSION['array1'] = array("item1", "item2"); > > // method 2 > session_register("array2"); > $array2 = array("itemA", "itemB"); > > header ("Content-type: text/html"); > > echo $array1[0]. ""; > echo $array2[0]; > ?> > Well, you're not assigning anything to $array1 (assuming

[PHP] Image resize

2003-03-12 Thread Michael P. Carel
hi to all, I have a problem here in image resizing, after the image has been resized , the image has been discolorized. How can i recreate the image with the same resolution and color properties. Here's the sample code from my class file: $origPic = ImageCreateFromJpeg( $this -> iOrig[ 'tmp_na

Re: [PHP] Re: Your script possibly relies on a session side-effect which existed until PHP 4.2.3

2003-03-12 Thread chris
On Thu, 13 Mar 2003 10:35:29 +1100, Justin French <[EMAIL PROTECTED]> wrote: My *GUESS* is that you're using: session_register('var') session_unregister('var2') rather than $_SESSION['var'] = 'something'; unset($_SESSION['var2']); Either that, or you're referring to session vars as $var instead

Re: [PHP] Re: Your script possibly relies on a sessionside-effect which existed until PHP 4.2.3

2003-03-12 Thread Justin French
on 13/03/03 11:23 AM, chris ([EMAIL PROTECTED]) wrote: > Now, if any other geniouses would like to help me (or any other frustrated > 4.3.1 users) figure out a solution for this vague error message, don't > follow Justin's very unhelpful footsteps. Well I'll certainly never make the mistake of at

[PHP] mysql.so

2003-03-12 Thread Mathieu Dumoulin
Got this problem here. I have a script i wish to run from a crontab every 2 minutes (Compiles live stats for a hockey site). This script doesn't run at all in shell mode as an application but works perfectly fine when called from the web. Problem is i can't integrate it in the web site like when

[PHP] string validating

2003-03-12 Thread Martin Dziura
hi, im sort of new to php, and i have the following question. im reading in a string from a database, this string will become a file name. so i need to strip everything BUT lowercase a-z and 0-9. well im strtolower so i dont need to worry about upper case. blank spaces get replaced with _ i wa

Re: [PHP] Image resize

2003-03-12 Thread Hugh Danaher
if your system suports the commands, try imagecreatetruecolor() instead of imagecreate(), and imagecopyresampled() instead of imagecopyresized(), hope this helps, Hugh - Original Message - From: "Michael P. Carel" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, March 12, 2003

RE: [PHP] string validating

2003-03-12 Thread John W. Holmes
> im reading in a string from a database, this string will become a file > name. > so i need to strip everything BUT lowercase a-z and 0-9. well im > strtolower > so i dont need to worry about upper case. blank spaces get replaced with _ $filename = preg_replace("/[^a-z0-9]/","_",$data); Replace

Re: [PHP] Image resize

2003-03-12 Thread Michael P. Carel
thanks its working fine now. - Original Message - From: "Hugh Danaher" <[EMAIL PROTECTED]> To: "Michael P. Carel" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Thursday, March 13, 2003 9:09 AM Subject: Re: [PHP] Image resize > if your system suports the commands, try imagecreatetrueco

RE: [PHP] Follow-up to Hacker problem

2003-03-12 Thread John W. Holmes
> Your tips were nice, guys, thanks a lot. I tried a few things and i > decided to go for making all the checks server side, cant go safer than > that. > Just have a doubt on one of the checks, at least so far. > I have a check for long words, because the shoutbox is in a IFRAME,

RE: [PHP] Random String Generation

2003-03-12 Thread John W. Holmes
> What I am trying to do is to create a email verification routine with PHP. > When people register on the site they will get an email sent to them with > a > link such as http://mysite.com/activation.php?ID=ghjghjg367ghjlkj9hjlkjhn0 > > That way when they click on the link it will verify the code

Re: [PHP] Update Status Question

2003-03-12 Thread Tom Rogers
Hi, Thursday, March 13, 2003, 6:10:29 AM, you wrote: MW> Hello: MW> I have this line: MW> $sql = "Update Members Set Active='Y' where Username = '$_GET[UN]' And MW> ActiveCode = '$_GET[ID]'"; MW> Is there a php function that will return true or false or something when MW> this is processed. I.E

RE: [PHP] php errors while displaying database fields

2003-03-12 Thread John W. Holmes
> I have searched the archives, and have found nothing on these errors > I am getting. Here is the apache error logs capture: > > > > PHP Notice: Undefined index: REMOTE_ADDR in > /home/www/customflagcompany/phpshop/modules/admin/lib/ps_session.inc on > line 39 What don't you understand?

RE: [PHP] Form Validation: Surnames with Apostrophe

2003-03-12 Thread John W. Holmes
> > preg_match ( "/[A-Za-z-']+/", $_POST['Last_Name'] ); > > > > [EMAIL PROTECTED] wrote: > > > I have been trying to validate a form field Last_Name and have been > unable > > > to find a regexp to account for the apostrophe (e.g., O'Reilly). The > > > following statement: > > > > > > preg_match('

RE: [PHP] Hacker problem

2003-03-12 Thread John W. Holmes
Damn... you're right. I missed that key word "image". Sorry. But... and there's always a but, there are text recognition programs out there that'll read the text off of the image. So, usually the recommendation is to use varying font sizes and a textured background, so they will hopefully fail. Yo

[PHP] string validation functions

2003-03-12 Thread Brad Esclavon
trim($a_string); // removes all newline, carriage returns, and formating $in_str_var_name=str_replace("search_for", "replace_with", $in_str_var_name); replaces any strings or chars also- check out php.net documentation on string-- many other useful functions for string manipulation -- PHP G

[PHP] Re: string validating

2003-03-12 Thread Brad Esclavon
trim($a_string); // removes all newline, carriage returns, and formating $in_str_var_name=str_replace("search_for", "replace_with", $in_str_var_name); replaces any strings or chars also- check out php.net documentation on string-- many other useful functions for string manipulation -- PHP

Re: [PHP] changing the brightness of an images

2003-03-12 Thread Tom Rogers
Hi, Thursday, March 13, 2003, 8:09:45 AM, you wrote: DH> Hi, DH> I hope this is the right newsgroup for this so if it is not, please, DH> excuse me. DH> I would like to be able to change the brightness of an image using PHP. DH> Here are some more detiails: I would like t

[PHP] Script that writes e-mail (continued)

2003-03-12 Thread Julie Williams
Hi again, Thank you, Chris, for your help. We modified the script as per your suggestions and modified a few other things, so that finally, the script does what it is supposed to do. However, there is another problem now, that happens in the e-mail itself. An exclamation mark appears in the

[PHP] Script that writes e-mail (continued again!)

2003-03-12 Thread Julie Williams
Another problem I just noticed is that if only one of the Parts items is filled out, the script "freezes". In other words, for the script to work, all the Part items need to be filled out. Can you tell I'm really a newbie at this? :-) Of course, my husband can't figure this out either, and he su

Re: [PHP] dynamic/multidimensional arrays in classes

2003-03-12 Thread Patrick Teague
Thanks, that solved the problem :) I am however now having another problem inside 1 of the class functions function return_statement() { $state = $this->statement; print_r( $this->statement ); while( list($item,$arr) = each($this->statement) ) { print "Hello"; } /*

[PHP] what is session_name?

2003-03-12 Thread Joseph Bannon
I read the description on php.net, but what is session_name really used for? Thanks, Joe. __ Do you Yahoo!? Yahoo! Web Hosting - establish your business online http://webhosting.yahoo.com -- PHP General Mailing List (http://www.php.net/) To unsub

[PHP] Cannot execute... Cron jobs

2003-03-12 Thread Scott Holmes
I'd just like to interject here that I execute php code from cron and I do not have php compiled as a cgi. I use lynx. Here is a sample of what I'm doing to e-mail a weekly newsletter to a membership database: #!/bin/sh LYNX_TEMP_SPACE=/tmp TMPDIR=/tmp TERM=vt100 lynx -dump http://localhost/WF

Re: [PHP] Cannot execute... Cron jobs

2003-03-12 Thread Leif K-Brooks
You can do that, but it's much less secure. Scott Holmes wrote: I'd just like to interject here that I execute php code from cron and I do not have php compiled as a cgi. I use lynx. Here is a sample of what I'm doing to e-mail a weekly newsletter to a membership database: #!/bin/sh LYNX_TEM

Re: [PHP] Cannot execute... Cron jobs

2003-03-12 Thread Leif K-Brooks
It or wget are almost always installed. Richard Sumilang wrote: Yeah and that should take up more resources also because now you have to go through your web server to execute the code. That's very interesting to know however. Where can I pick up a copy of Lynx? On Wednesday, March 12, 2003, at

[PHP] q

2003-03-12 Thread pl
q -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php

Re: [PHP] Cannot execute... Cron jobs

2003-03-12 Thread Paul Chvostek
Scott Holmes wrote: > I'd just like to interject here that I execute php code from cron and > I do not have php compiled as a cgi. I use lynx. Here is a sample of > what I'm doing to e-mail a weekly newsletter to a membership database: > > #!/bin/sh > LYNX_TEMP_SPACE=/tmp > TMPDIR=/tmp > TERM=v

[PHP] sessions garbadge

2003-03-12 Thread Shaun van den Berg
Hi, My gc_maxlifetime = 3600 (1 hour) and my probability = 100 , just for testing . When i create a session on my site and i dont log out , the session var will still remain on the server , ok , after an hour (not exactly an hour) , when i surf the site , the collector destroys that var on the ser

[PHP] authorization

2003-03-12 Thread [EMAIL PROTECTED]
Hello, I'm wonding if someone can please assist me with the following addition I would like to make to a music artists site using PHP. The site has a mailing list, guestbook, & videos - when the user goes to access the guestbook and videos, I want to be able to check if they're signed-up to the m

<    1   2   3   >