[PHP] Re: Why are Session Variables carried over into a brand new browser window?
Bob Bruce - Programmer [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] This is my first posting to this group, so I am not familiar with any special etiquette for it, please bear with me. . . I maintain the PHP code for the website for the murals of Winnipeg and have found a situation where I have a session open with the state of the user's search results saved in the session and link to a location with the following link: A target=blank href=http://www.themuralsofwinnipeg.com/Mpages/index.php?action=gotomuralm uralid=179 so this opens a new browser window, but it is inheriting the session values from the browser window that called it and is causing problems in the new window. When I open a new browser window shouldn't it start a whole new session and not get anything from the previous browser. You can solve this problem by not working with cookies and instead forwarding the sessionID with the URL: A target=blank href=http://www.themuralsofwinnipeg.com/Mpages/index.php??= SID; ?action=gotomuralmuralid=179 So if you open a new page WITHOUT forwarding the sessionID a new session will be started. See the part named Passing the Session ID on the following manual page to see how to do it: http://de2.php.net/session Regards, Torsten Roehr Thanks in advance for your help, Bob Bruce, Winnipeg, Manitoba Canada -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Bookmark server
I am planning on writing a bookmark server in php. The idea is I will have a database that stores all my internet favorites on a web server some where, so if I am doing some web browsing away from home and find a site I want to save, I can go to my bookmark server and save the url there. Now for the part I can't figure out an easy way to do. I want to have it so if I am looking at a page I want to save I can type in a nice short url for my bookmark server and it will some how be able to know where I just came from and have the form fields for URL and description already filled in for me. Then I just have to tell it what category to save the bookmark in. First I thought the _SERVER[HTTP_REFERER] variable, but that only works if you click on a link and since every web page I want to save won't have a link to my bookmark server that won't work. Then I thought I could use the history array with javascript, but that only works if your script is signed and I don't want to go there. So now I am out of ideas and was wondering if anyone here had any. Why not just copy the url from the address bar, then go to your site and use that text box (form field) you were talkin about having and paste the url then click submit. Then it's saved in your nice little url holder / bookmark warehouse! :) Then your not trying to do anything fancy. Like you know, cook you breakfast in the morning, or say pull every email you have out and read them and toss the ones you don't want while systematically forecasting your stock market results of your IRA from the night before. Wolf HTH :-P -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] addslashes vs. mysql_real_escape_string
Hi, I just finished reading Chris Shiflett's article in this months php|a about SQL injection and have a question I can't seem to find answered anywhere: Does mysql_real_escape_string (or mysql_escape_string) do anything extra that addslashes() doesn't? In the examples in the manual it is just used to escape the ' character, but that is exactly what addslashes() will do anyway. Is mysql_real_escape_string tolerant of magic quotes? i.e. will you end up with double-quoted strings like: it\\'s a lovely day if you call it too many times? -- Best regards, Richard Davey http://www.phpcommunity.org/wiki/296.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Array Problem
On 16-Apr-2004 Flavio Fontana wrote:
Hi
I have i Problem i got a variable a=2351 now i need to create an
array out of this variable
a[0]=1
a[1]=3
a[2]=5
a[3]=1
I have an idea to use the modulo function an do some Math but im sure
there is a nicer way of solving my prob
$a = preg_split('||', $a, -1, PREG_SPLIT_NO_EMPTY);
Regards,
--
Don Read [EMAIL PROTECTED]
-- It's always darkest before the dawn. So if you are going to
steal the neighbor's newspaper, that's the time to do it.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
php-general Digest 18 Apr 2004 11:55:07 -0000 Issue 2712
php-general Digest 18 Apr 2004 11:55:07 - Issue 2712
Topics (messages 183746 through 183760):
Re: why doesn't this work ?
183746 by: Daniel Clark
183754 by: Pooya Eslami
183756 by: Andy Ladouceur
Removing line breaks...
183747 by: Russell P Jones
183749 by: -{ Rene Brehmer }-
183750 by: Daniel Clark
Bookmark server
183748 by: Chris W
183758 by: PHP Email List
Why are Session Variables carried over into a brand new browser window?
183751 by: Bob Bruce - Programmer
183752 by: Travis Low
183755 by: Greg Donald
183757 by: Torsten Roehr
Re: Array Problem
183753 by: Tom Rogers
183760 by: Don Read
addslashes vs. mysql_real_escape_string
183759 by: Richard Davey
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---
Can you post the code and error.
I took out the scrip tags and put in ?php in the beginning and ? at the
end, but it returns this:
$file
; } } closedir($handle); } echo
; ?
---End Message---
---BeginMessage---
I put this in the body of an html file:
?php
if ($handle = opendir('.')) {
while (false !== ($file = readdir($handle))) {
if ($file != . $file != .. eregi('\.html$', $file)) {
echo lia href=\$file\font color=\#CC\$file/
font/a/libr;
}
}
closedir($handle);
}
echo /ul;
?
the output page contains :
$file
; } } closedir($handle); } echo
; ?
I don't understand why.
Daniel Clark [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Can you post the code and error.
I took out the scrip tags and put in ?php in the beginning and ? at
the
end, but it returns this:
$file
; } } closedir($handle); } echo
; ?
---End Message---
---BeginMessage---
It's already been mentioned, but you do need to ensure you are using a
.php extension on the file. Also, forgive me if this has already been
covered, but are you sure the server even supports PHP?
Try creating a new file with:
?php
phpinfo();
?
And save it as something.php, check and see if it returns a table full
of information or not.
Andy
Pooya Eslami wrote:
I put this in the body of an html file:
?php
if ($handle = opendir('.')) {
while (false !== ($file = readdir($handle))) {
if ($file != . $file != .. eregi('\.html$', $file)) {
echo lia href=\$file\font color=\#CC\$file/
font/a/libr;
}
}
closedir($handle);
}
echo /ul;
?
the output page contains :
$file
; } } closedir($handle); } echo
; ?
I don't understand why.
Daniel Clark [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Can you post the code and error.
I took out the scrip tags and put in ?php in the beginning and ? at
the
end, but it returns this:
$file
; } } closedir($handle); } echo
; ?
---End Message---
---BeginMessage---
How do i turn this...
[br]
[b]My Title [/b]
[br]
into
[br][b]My Title[/b][br]
--- I just need to have line breaks removed basically...
any ideas?
Russ Jones
---End Message---
---BeginMessage---
str_replace(\n,'',$string);
don't think it'd be any faster with the regex ones...
Rene
At 01:18 18-04-2004, Russell P Jones wrote:
How do i turn this...
[br]
[b]My Title [/b]
[br]
into
[br][b]My Title[/b][br]
--- I just need to have line breaks removed basically...
any ideas?
Russ Jones
--
Rene Brehmer
aka Metalbunny
~ If you don't like what I have to say ... don't read it ~
http://metalbunny.net/
References, tools, and other useful stuff...
Check out the new Metalbunny forums @ http://forums.metalbunny.net/
---End Message---
---BeginMessage---
str_replace( $line, '\n', '')
http://us2.php.net/manual/en/function.str-replace.php
How do i turn this...
[br]
[b]My Title [/b]
[br]
into
[br][b]My Title[/b][br]
--- I just need to have line breaks removed basically...
any ideas?
---End Message---
---BeginMessage---
I am planning on writing a bookmark server in php. The idea is I will
have a database that stores all my internet favorites on a web server
some where, so if I am doing some web browsing away from home and find a
site I want to save, I can go to my bookmark server and save the url
there. Now for the part I can't figure out an easy way to do. I want
to have it so if I am looking at a page I want to save I can type in a
nice short url for my bookmark server and it will some how be able to
know where I just came from and have the form fields for URL and
description already filled in for me. Then I just have to tell it what
category to save the bookmark in.
First I thought the _SERVER[HTTP_REFERER] variable, but that only
works if you click on a link and since every web page I want to save
won't have a link to my bookmark server that won't work.
Then I thought
Re: [PHP] Bookmark server
On 18/04/2004, at 10:35 AM, Chris W wrote: So now I am out of ideas and was wondering if anyone here had any. We're getting a little OT, but it's possible that a bookmarklet (a JavaScript bookmark) installed on all browsers you use could act as the method of grabbing the existing URL, and passing it to another URL (your bookmark server) as a GET or POST var. --- Justin French http://indent.com.au -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Array Sorting Headaches
Greetings everyone : Having a hard time with this one. I have a multi-dim array $foo[$x][$y]['key'], where $x and $y are numeric. Here is some sample data : Array ( [$x] = Array ( [0] = Array ( [invoiceid] = 11842 [product] = myproduct [domain] = foo.net [expires] = February 28, 2004 ) [1] = Array ( [invoiceid] = 10295 [product] = myotherproduct [domain] = foo.net [expires] = December 9, 2003 ) [2] = Array ( [invoiceid] = 10202 [product] = product1 [domain] = foo.bar [expires] = January 19, 2003 ) [3] = Array ( [invoiceid] = 10005 [product] = product2 [domain] = foo.bar [expires] = December 11, 2002 ) ) ) I need to filter the results so that I get the latest expiry date for each product. The expires field actually contains a timestamp. So for the sample array above, the resultant array would have only keys 0 and 2, filtering out all the rest. There are around 180+ main entries, with any number of sub entries, but each sub entry has the same four keys. Any ideas? Getting a rather large headache mulling over this. Thanks again, Burhan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Bookmark server
Justin French wrote: On 18/04/2004, at 10:35 AM, Chris W wrote: So now I am out of ideas and was wondering if anyone here had any. We're getting a little OT, but it's possible that a bookmarklet (a JavaScript bookmark) installed on all browsers you use could act as the method of grabbing the existing URL, and passing it to another URL (your bookmark server) as a GET or POST var. that's not a viable option because the main idea of this bookmark server is to be able to save URL's when I'm using computers I don't normally use, like at a friends house or library or whereever. Chris W -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Bookmark server
Chris W wrote: Justin French wrote: On 18/04/2004, at 10:35 AM, Chris W wrote: So now I am out of ideas and was wondering if anyone here had any. We're getting a little OT, but it's possible that a bookmarklet (a JavaScript bookmark) installed on all browsers you use could act as the method of grabbing the existing URL, and passing it to another URL (your bookmark server) as a GET or POST var. that's not a viable option because the main idea of this bookmark server is to be able to save URL's when I'm using computers I don't normally use, like at a friends house or library or whereever. It's a matter of seconds to to grap the bookmarklet off your links directory and put it into IE's favorites or Mozilla's bookmarks. There has to be some kind of installation on the clients machine if you want to make it simple. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why doesn't this work ?
Yes, the server supports php, and I don't want to make it into a php file
because its a big html file and I just need this little script on it. Why
cannot I embed php in html files?
Andy Ladouceur [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
It's already been mentioned, but you do need to ensure you are using a
.php extension on the file. Also, forgive me if this has already been
covered, but are you sure the server even supports PHP?
Try creating a new file with:
?php
phpinfo();
?
And save it as something.php, check and see if it returns a table full
of information or not.
Andy
Pooya Eslami wrote:
I put this in the body of an html file:
?php
if ($handle = opendir('.')) {
while (false !== ($file = readdir($handle))) {
if ($file != . $file != .. eregi('\.html$', $file)) {
echo lia href=\$file\font color=\#CC\$file/
font/a/libr;
}
}
closedir($handle);
}
echo /ul;
?
the output page contains :
$file
; } } closedir($handle); } echo
; ?
I don't understand why.
Daniel Clark [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Can you post the code and error.
I took out the scrip tags and put in ?php in the beginning and ? at
the
end, but it returns this:
$file
; } } closedir($handle); } echo
; ?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why doesn't this work ?
On Sun, 2004-04-18 at 10:27, Pooya Eslami wrote:
Yes, the server supports php, and I don't want to make it into a php file
because its a big html file and I just need this little script on it. Why
cannot I embed php in html files?
You CAN embed PHP in .html files PROVIDED THAT YOUR WEBSERVER HAS
ENABLED SUPPORT. Since you do not have access to the webserver then it
is up to your provider to enable support. Generally they WILL NOT enable
support since the .html extension is reserved for non-scripted HTML
content. This means developers can lessen the load on the server by not
having regular HTML content pass through a script interpreter. Your
needs are in the minority, so it's suck it in time where you either
remove the dynamic part, change the extension, or start hosting your own
webserver.
Cheers,
Rob.
Andy Ladouceur [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
It's already been mentioned, but you do need to ensure you are using a
.php extension on the file. Also, forgive me if this has already been
covered, but are you sure the server even supports PHP?
Try creating a new file with:
?php
phpinfo();
?
And save it as something.php, check and see if it returns a table full
of information or not.
Andy
Pooya Eslami wrote:
I put this in the body of an html file:
?php
if ($handle = opendir('.')) {
while (false !== ($file = readdir($handle))) {
if ($file != . $file != .. eregi('\.html$', $file)) {
echo lia href=\$file\font color=\#CC\$file/
font/a/libr;
}
}
closedir($handle);
}
echo /ul;
?
the output page contains :
$file
; } } closedir($handle); } echo
; ?
I don't understand why.
Daniel Clark [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Can you post the code and error.
I took out the scrip tags and put in ?php in the beginning and ? at
the
end, but it returns this:
$file
; } } closedir($handle); } echo
; ?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
..
| InterJinn Application Framework - http://www.interjinn.com |
::
| An application and templating framework for PHP. Boasting |
| a powerful, scalable system for accessing system services |
| such as forms, properties, sessions, and caches. InterJinn |
| also provides an extremely flexible architecture for |
| creating re-usable components quickly and easily. |
`'
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why doesn't this work ?
Pooya Eslami wrote: Yes, the server supports php, and I don't want to make it into a php file because its a big html file and I just need this little script on it. Why cannot I embed php in html files? The server does not parse html files for php so that it does not waste CPU on parsing files that don't have any php code. Simply give that file php extension. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Array Sorting Headaches
Burhan Khalid [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Greetings everyone :
Having a hard time with this one. I have a multi-dim array
$foo[$x][$y]['key'], where $x and $y are numeric. Here is some sample data
:
Array
(
[$x] = Array
(
[0] = Array
(
[invoiceid] = 11842
[product] = myproduct
[domain] = foo.net
[expires] = February 28, 2004
)
[1] = Array
(
[invoiceid] = 10295
[product] = myotherproduct
[domain] = foo.net
[expires] = December 9, 2003
)
[2] = Array
(
[invoiceid] = 10202
[product] = product1
[domain] = foo.bar
[expires] = January 19, 2003
)
[3] = Array
(
[invoiceid] = 10005
[product] = product2
[domain] = foo.bar
[expires] = December 11, 2002
)
)
)
I need to filter the results so that I get the latest expiry date for
each product. The expires field actually contains a timestamp. So for
the sample array above, the resultant array would have only keys 0 and
2, filtering out all the rest. There are around 180+ main entries, with
any number of sub entries, but each sub entry has the same four keys.
Any ideas? Getting a rather large headache mulling over this.
Hi,
as your structure is always the same you could just loop through all
elements and subelements and use unset() to remove the unwanted array
elements:
foreach ($foo as $key = $value) {
foreach ($value as $subkey = $subvalue) {
// put your check logic here
if ($foo[$key][$subkey]['expires'] == '') {
unset($foo[$key][$subkey]);
}
}
}
What do you think?
Regards, Torsten Roehr
Thanks again,
Burhan
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why doesn't this work ?
You have this as a xxx.php file right?
It has to have a .php extension for it to work.
I put this in the body of an html file:
?php
if ($handle = opendir('.')) {
while (false !== ($file = readdir($handle))) {
if ($file != . $file != .. eregi('\.html$', $file)) {
echo lia href=\$file\font color=\#CC\$file/
font/a/libr;
}
}
closedir($handle);
}
echo /ul;
?
the output page contains :
$file
; } } closedir($handle); } echo
; ?
I don't understand why.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why doesn't this work ?
The web server is set up to see the .php file extension and pass the entire page to the PHP engine for processing. Then the web server passes the results back to the client's browser ( HTML, text, and images). Yes, the server supports php, and I don't want to make it into a php file because its a big html file and I just need this little script on it. Why cannot I embed php in html files? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] session var problems
Dear list, I am trying to set a simple session variable on PageA. $_SESSION['CategoryID'] = intval($Data['ID']); if I print after setting the value on PageA, I will get the expected ID number. go on to PageB and $_SESSION['CategoryID'] is '0'. If I hard code in a value for $_SESSION['CategoryID'] on PageA, it prints correctly on PageB. If I set $Test = 462 and then $_SESSION['CategoryID'] = intval($Test); on PageA, it prints correctly on PageB. Does anyone have any ideas? Kathleen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] why doesn't this work ?
Why cannot I embed php in html files? I'm relatively new to PHP, but I am fairly sure that it is possible to have PHP embedded in .html files, as my web hosting service accomplishes exactly that. I believe it's just some kind of setting in Apache or somewhere else that you or your web hosting service can configure. On my web hosting service, the file can have a .html extension, but there must be ?php ? tags at the very beginning of the file, on the very first line before absolutely any HTML code, including doctype headings. If you want your PHP to work it's magic somewhere else in the page, and not at the very beginning, it's no problem, just put some harmless bit of code at the beginning, and then place whatever it is that you really want to do within separate ?php ? tags where you want it. Personally, because I work with software that generates templates for all my web pages, I put the following code at the start of every page: ?php session_start(); ? I chose session_start as a command because I often need sessions, and if there is a session, it needs to happen before the HTML head tag anyway. If one of the pages based on my template doesn't have a session, or even if it doesn't use any PHP at all, then the HTML parser seems to just ignore the ?php ? tags and whatever is in it and output the .html file no problem. Bottom line - speak to your web hosting service about configuring .html files to be parsed by the PHP engine. If you're running your own server, then you'll need to consult someone more advanced than I. Also, I can't ensure there aren't any errors or drawbacks to my advice, I'm just relaying how my web hosting service seems to handle the issue. Hope that helps. -- Yoroshiku! Dave G [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] addslashes vs. mysql_real_escape_string
Richard Davey wrote: Does mysql_real_escape_string (or mysql_escape_string) do anything extra that addslashes() doesn't? In the examples in the manual it is just used to escape the ' character, but that is exactly what addslashes() will do anyway. real_escape_string() takes the current character set into consideration when it escapes characters. Probably 99% of the time it's going to behave like addslashes(), but it's still good to use it because you're letting the database determine what needs to be escaped rather than just assuming it's only the characters covered by addslashes(). Is mysql_real_escape_string tolerant of magic quotes? i.e. will you end up with double-quoted strings like: it\\'s a lovely day if you call it too many times? Yes, you'll end up with extra backslashes. If you ever see it\'s a lovely day in your database, then you're escaping the string more than once. You shouldn't see escape characters in your database or have to stripslashes() anything coming out of your database (unless you have magic_quotes_runtime() enabled). -- ---John Holmes... Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/ php|architect: The Magazine for PHP Professionals www.phparch.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] session var problems
Do yo have have start_session() on every page to before you can read session variables? Dear list, I am trying to set a simple session variable on PageA. $_SESSION['CategoryID'] = intval($Data['ID']); if I print after setting the value on PageA, I will get the expected ID number. go on to PageB and $_SESSION['CategoryID'] is '0'. If I hard code in a value for $_SESSION['CategoryID'] on PageA, it prints correctly on PageB. If I set $Test = 462 and then $_SESSION['CategoryID'] = intval($Test); on PageA, it prints correctly on PageB. Does anyone have any ideas? Kathleen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] example from meloni not working
A basic ht counter script from Meloni's book on mysql (page 318). Not working for me. Every time I load the page the counter stays at zero. Thanks for help. TR .. ? $page_name=test1; $db=mysql_connect(localhost,root,'mypass); mysql_select_db(sitename); $sql = UPDATE test_track SET hits = hits + 1 WHERE page_name = '$page_name'; $sql2=SELECT hits FROM test_track WHERE page_name='$page_name'; $res=mysql_query($sql2); $hits = mysql_result($res,0,'hits'); ? html body h1You have been counted./h1 p The current number is ? echo $hits; ?/p /body /html . // mysql SCHEMA CREATE TABLE test_track( id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, page_name VARCHAR(50), hits INT ); INSERT INTO test_track VALUES(1,'test1',0); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
AW: [PHP] example from meloni not working
Execute $sql :) -- red -Ursprüngliche Nachricht- Von: Anthony Ritter [mailto:[EMAIL PROTECTED] Gesendet: Sunday, April 18, 2004 7:42 PM An: [EMAIL PROTECTED] Betreff: [PHP] example from meloni not working A basic ht counter script from Meloni's book on mysql (page 318). Not working for me. Every time I load the page the counter stays at zero. Thanks for help. TR .. ? $page_name=test1; $db=mysql_connect(localhost,root,'mypass); mysql_select_db(sitename); $sql = UPDATE test_track SET hits = hits + 1 WHERE page_name = '$page_name'; $sql2=SELECT hits FROM test_track WHERE page_name='$page_name'; $res=mysql_query($sql2); $hits = mysql_result($res,0,'hits'); ? html body h1You have been counted./h1 p The current number is ? echo $hits; ?/p /body /html . // mysql SCHEMA CREATE TABLE test_track( id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, page_name VARCHAR(50), hits INT ); INSERT INTO test_track VALUES(1,'test1',0); -- 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] example from meloni not working
From what I've seen you didn't actually transmit the first query to the database. You assigned the query string to the variable $sql ... but didn't submit with: mysql_query($sql); hth richard Sunday, April 18, 2004, 7:41:47 PM, thus was written: A basic ht counter script from Meloni's book on mysql (page 318). Not working for me. Every time I load the page the counter stays at zero. Thanks for help. TR .. ? $page_name=test1; $db=mysql_connect(localhost,root,'mypass); mysql_select_db(sitename); $sql = UPDATE test_track SET hits = hits + 1 WHERE page_name = '$page_name'; $sql2=SELECT hits FROM test_track WHERE page_name='$page_name'; $res=mysql_query($sql2); $hits = mysql_result($res,0,'hits'); ? html body h1You have been counted./h1 p The current number is ? echo $hits; ?/p /body /html . // mysql SCHEMA CREATE TABLE test_track( id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, page_name VARCHAR(50), hits INT ); INSERT INTO test_track VALUES(1,'test1',0); -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] example from meloni not working
Thank you. TR -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] example from meloni not working
Thank you. TR -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Regexp hyperlink
I can't figure out how to do this.
I've four different methods for changing a piece of text into a hyperlink.
the text:
[link=www.hotmail.com]hotmail[/link]
[link=http://www.hotmail.com]hotmail[/link] www.hotmail.com
http://www.hotmail.com
what it should become (offcourse in HTML it will change to a real
hyperlink):
a href=http://www.hotmail.com; target=_blankhotmail/a a
href=http://www.hotmail.com; target=_blankhotmail/a a
href=http://www.hotmail.com; target=_blankwww.hotmail.com/a a
href=http://www.hotmail.com; target=_blankhttp://www.hotmail.com/a
i've got this regexps, at this point there are two different ones and I
would like to combine them (not really necessary):
1.
$text= str_replace([link=http://;, [link=, $text);
$text= preg_replace(/\[link=(.+)\](.+)\[\/link\]/U, a
href=\http://\\1\; target=\_blank\\\2/a, $text);
2.
$text=
preg_replace(!(((http(s?)://)|(www|home\.))([-a-z0-9.]{2,}\.[a-z]{2,4}(:[0-9]+)?)((/([^\s]*[^\s.,\'])?)?)((\?([^\s]*[^\s.,\'])?)?))!i,
a href=\http\\4://\\5\\6\\8\\9\ target=\_blank\\\1/a, $text);
// I copied this one, maybe someone knows a better one?
the problem is that it's replaced a second time resulting in this:
a href=a href=http://www.hotmail.com
target=_blankhttp://www.hotmail.com/a]hotmail[/link] [link=a
href=http://www.hotmail.com; target=_blankwww.hotmail.com/a
target=_blankhotmail/a a href=http://www.hotmail.com;
target=_blankwww.hotmail.com/a a href=http://www.hotmail.com;
target=_blankhttp://www.hotmail.com/a
the last two (without the [link=] part) are working
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Regexp hyperlink
A while ago I've been looking at some piece of code of the tikiwiki
project to see how they did some of their magic...
Basically they run through the whole text and if they found something
that was translated they made a hash and replaced the actual text with
it and stored the link in an assoc array.
when all occurrences of translatable elements were found they ran
through the array and replaced all hashes with the translated text.
I found that to be quite an ingenious way of doing it ...
Then again it might have misread/misinterpreted the code :)
Richard
Sunday, April 18, 2004, 10:08:51 PM, thus was written:
I can't figure out how to do this.
I've four different methods for changing a piece of text into a hyperlink.
the text:
[link=www.hotmail.com]hotmail[/link]
[link=http://www.hotmail.com]hotmail[/link] www.hotmail.com
http://www.hotmail.com
what it should become (offcourse in HTML it will change to a real
hyperlink):
a href=http://www.hotmail.com; target=_blankhotmail/a a
href=http://www.hotmail.com; target=_blankhotmail/a a
href=http://www.hotmail.com; target=_blankwww.hotmail.com/a a
href=http://www.hotmail.com;
target=_blankhttp://www.hotmail.com/a
i've got this regexps, at this point there are two different ones and I
would like to combine them (not really necessary):
1.
$text= str_replace([link=http://;, [link=, $text);
$text= preg_replace(/\[link=(.+)\](.+)\[\/link\]/U, a
href=\http://\\1\; target=\_blank\\\2/a, $text);
2.
$text=
preg_replace(!(((http(s?)://)|(www|home\.))([-a-z0-9.]{2,}\.[a-z]{2,4}(:[0-9]+)?)((/([^\s]*[^\s.,\'])?)?)((\?([^\s]*[^\s.,\'])?)?))!i,
a href=\http\\4://\\5\\6\\8\\9\ target=\_blank\\\1/a, $text);
// I copied this one, maybe someone knows a better one?
the problem is that it's replaced a second time resulting in this:
a href=a href=http://www.hotmail.com
target=_blankhttp://www.hotmail.com/a]hotmail[/link] [link=a
href=http://www.hotmail.com; target=_blankwww.hotmail.com/a
target=_blankhotmail/a a href=http://www.hotmail.com;
target=_blankwww.hotmail.com/a a href=http://www.hotmail.com;
target=_blankhttp://www.hotmail.com/a
the last two (without the [link=] part) are working
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] session var puzzle
Dear list, I am sorry for the second posting, but this is going to drive me to drink something other than lattes! I have one page, index.php. when it calls mod_sub, a directory type of page is printed. Here I am trying to set a session var of the most recently selected category to allow the user to return the to same place in the directory. when I do this: $_SESSION['CategoryID'] = 230; in mod_sub then in mod_profile: print($_SESSION['CategoryID']); will print 230 when I do this: $Tmp = 230; $_SESSION['CategoryID'] = $Tmp; in mod_sub in mod_profile: print($_SESSION['CategoryID']); will print 230 BUT, when I do this: $_SESSION['CategoryID'] = $Data['ID']; in mod_sub $_SESSION['CategoryID'] = intval($Data['ID']); in mod_profile: print($_SESSION['CategoryID']); will print '' and 0 I am setting several other session variables throughout the code without any unexpected behavior. I have even tried changing the index to something odd in case I am resetting 'CategoryID' somewhere and forgotten it. But no matter what I try, once I set it = $Data['ID'] I get the odd result. BTW, if I print $_SESSION['CategoryID'] from mod_sub right after setting, it holds the expected value. This is really frustrating, I must be missing something basic about the way session vars can be set. Kathleen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] session var puzzle
Hi, As I have no idea what those var contain .. what does a print_r() of it give you? print it right when you assign it to the session var to check if it actually contains a value. like: print_r($Data['ID']); and maybe even print_r(intval($Data['ID'])); I suspect that this $Data['ID'] is empty from the start - otherwise you ought to have something in your session var. Richard Monday, April 19, 2004, 12:46:02 AM, thus was written: Dear list, I am sorry for the second posting, but this is going to drive me to drink something other than lattes! I have one page, index.php. when it calls mod_sub, a directory type of page is printed. Here I am trying to set a session var of the most recently selected category to allow the user to return the to same place in the directory. when I do this: $_SESSION['CategoryID'] = 230; in mod_sub then in mod_profile: print($_SESSION['CategoryID']); will print 230 when I do this: $Tmp = 230; $_SESSION['CategoryID'] = $Tmp; in mod_sub in mod_profile: print($_SESSION['CategoryID']); will print 230 BUT, when I do this: $_SESSION['CategoryID'] = $Data['ID']; in mod_sub $_SESSION['CategoryID'] = intval($Data['ID']); in mod_profile: print($_SESSION['CategoryID']); will print '' and 0 I am setting several other session variables throughout the code without any unexpected behavior. I have even tried changing the index to something odd in case I am resetting 'CategoryID' somewhere and forgotten it. But no matter what I try, once I set it = $Data['ID'] I get the odd result. BTW, if I print $_SESSION['CategoryID'] from mod_sub right after setting, it holds the expected value. This is really frustrating, I must be missing something basic about the way session vars can be set. Kathleen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] test, please ignore
- michal migurski- contact info and pgp key: sf/cahttp://mike.teczno.com/contact.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
php-general Digest 18 Apr 2004 23:57:03 -0000 Issue 2713
php-general Digest 18 Apr 2004 23:57:03 - Issue 2713 Topics (messages 183761 through 183784): Re: Bookmark server 183761 by: Justin French 183763 by: Chris W 183764 by: Marek Kilimajer Array Sorting Headaches 183762 by: Burhan Khalid 183768 by: Torsten Roehr Re: why doesn't this work ? 183765 by: Pooya Eslami 183766 by: Robert Cummings 183767 by: Marek Kilimajer 183769 by: Daniel Clark 183770 by: Daniel Clark 183772 by: Dave G session var problems 183771 by: Kathleen Ballard 183774 by: Daniel Clark Re: addslashes vs. mysql_real_escape_string 183773 by: John W. Holmes example from meloni not working 183775 by: Anthony Ritter 183776 by: Red Wingate 183777 by: Richard Harb 183778 by: Anthony Ritter 183779 by: Anthony Ritter Regexp hyperlink 183780 by: Martin Visser 183781 by: Richard Harb session var puzzle 183782 by: Kathleen Ballard 183783 by: Richard Harb test, please ignore 183784 by: Michal Migurski Administrivia: To subscribe to the digest, e-mail: [EMAIL PROTECTED] To unsubscribe from the digest, e-mail: [EMAIL PROTECTED] To post to the list, e-mail: [EMAIL PROTECTED] -- ---BeginMessage--- On 18/04/2004, at 10:35 AM, Chris W wrote: So now I am out of ideas and was wondering if anyone here had any. We're getting a little OT, but it's possible that a bookmarklet (a JavaScript bookmark) installed on all browsers you use could act as the method of grabbing the existing URL, and passing it to another URL (your bookmark server) as a GET or POST var. --- Justin French http://indent.com.au ---End Message--- ---BeginMessage--- Justin French wrote: On 18/04/2004, at 10:35 AM, Chris W wrote: So now I am out of ideas and was wondering if anyone here had any. We're getting a little OT, but it's possible that a bookmarklet (a JavaScript bookmark) installed on all browsers you use could act as the method of grabbing the existing URL, and passing it to another URL (your bookmark server) as a GET or POST var. that's not a viable option because the main idea of this bookmark server is to be able to save URL's when I'm using computers I don't normally use, like at a friends house or library or whereever. Chris W ---End Message--- ---BeginMessage--- Chris W wrote: Justin French wrote: On 18/04/2004, at 10:35 AM, Chris W wrote: So now I am out of ideas and was wondering if anyone here had any. We're getting a little OT, but it's possible that a bookmarklet (a JavaScript bookmark) installed on all browsers you use could act as the method of grabbing the existing URL, and passing it to another URL (your bookmark server) as a GET or POST var. that's not a viable option because the main idea of this bookmark server is to be able to save URL's when I'm using computers I don't normally use, like at a friends house or library or whereever. It's a matter of seconds to to grap the bookmarklet off your links directory and put it into IE's favorites or Mozilla's bookmarks. There has to be some kind of installation on the clients machine if you want to make it simple. ---End Message--- ---BeginMessage--- Greetings everyone : Having a hard time with this one. I have a multi-dim array $foo[$x][$y]['key'], where $x and $y are numeric. Here is some sample data : Array ( [$x] = Array ( [0] = Array ( [invoiceid] = 11842 [product] = myproduct [domain] = foo.net [expires] = February 28, 2004 ) [1] = Array ( [invoiceid] = 10295 [product] = myotherproduct [domain] = foo.net [expires] = December 9, 2003 ) [2] = Array ( [invoiceid] = 10202 [product] = product1 [domain] = foo.bar [expires] = January 19, 2003 ) [3] = Array ( [invoiceid] = 10005 [product] = product2 [domain] = foo.bar [expires] = December 11, 2002 ) ) ) I need to filter the results so that I get the latest expiry date for each product. The expires field actually contains a timestamp. So for the sample array above, the resultant array would have only keys 0 and 2, filtering out all the rest. There are around 180+ main entries, with any number of sub entries, but each sub entry has the same four keys. Any ideas? Getting a rather large headache mulling over this. Thanks again, Burhan ---End Message--- ---BeginMessage--- Burhan Khalid
Re: [PHP] session var puzzle
Hi, Monday, April 19, 2004, 8:46:02 AM, you wrote: KB Dear list, KB I am sorry for the second posting, but this is going KB to drive me to drink something other than lattes! KB I have one page, index.php. when it calls mod_sub, a KB directory type of page is printed. Here I am trying KB to set a session var of the most recently selected KB category to allow the user to return the to same place KB in the directory. KB when I do this: KB $_SESSION['CategoryID'] = 230; in mod_sub KB then in mod_profile: KB print($_SESSION['CategoryID']); KB will print 230 KB when I do this: KB $Tmp = 230; KB $_SESSION['CategoryID'] = $Tmp; in mod_sub KB in mod_profile: KB print($_SESSION['CategoryID']); KB will print 230 KB BUT, when I do this: KB $_SESSION['CategoryID'] = $Data['ID']; in mod_sub KB $_SESSION['CategoryID'] = intval($Data['ID']); KB in mod_profile: KB print($_SESSION['CategoryID']); KB will print '' and 0 KB I am setting several other session variables KB throughout the code without any unexpected behavior. KB I have even tried changing the index to something odd KB in case I am resetting 'CategoryID' somewhere and KB forgotten it. But no matter what I try, once I set it KB = $Data['ID'] I get the odd result. KB BTW, if I print $_SESSION['CategoryID'] from mod_sub KB right after setting, it holds the expected value. KB This is really frustrating, I must be missing KB something basic about the way session vars can be set. KB Kathleen put this at the top of each page and see if you get any undefined variables warnings as it may be a problem of variable scope error_reporting(E_ALL); -- regards, Tom -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Problems compiling a DSO in BSD/OS 5.1
Can someone tell me where to start? I was able to compile a DSO in BSD/OS 4.3.1 . I try to use the same setup in BSD/OS 5.1 and not even a .so would show up. HELP!! -- Member - Liberal International On 11 Sept 2001 the WORLD was violated. This is [EMAIL PROTECTED] Ici [EMAIL PROTECTED] Society MUST be saved! Extremists must dissolve. Time to see the eternal relegation of Man U, Liverpool, Everton and Millwall -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] session var puzzle
In the last pair of examples where it fails, you know you are first assigning the value of $Data['ID'] to the $_SESSION['CategoryID'] and the over-writing that value with the value of intval($Data['ID'])? Why are you assigning $Data['ID'] to it if you are going to overwrite it? If those other tests work then I doubt that it is a session problem. I'd double-check to make sure that $Data['ID'] is holding a reasonable value. -Original Message- From: Kathleen Ballard [mailto:[EMAIL PROTECTED] Sent: Sunday, April 18, 2004 6:46 PM To: [EMAIL PROTECTED] Subject: [PHP] session var puzzle Dear list, I am sorry for the second posting, but this is going to drive me to drink something other than lattes! I have one page, index.php. when it calls mod_sub, a directory type of page is printed. Here I am trying to set a session var of the most recently selected category to allow the user to return the to same place in the directory. when I do this: $_SESSION['CategoryID'] = 230; in mod_sub then in mod_profile: print($_SESSION['CategoryID']); will print 230 when I do this: $Tmp = 230; $_SESSION['CategoryID'] = $Tmp; in mod_sub in mod_profile: print($_SESSION['CategoryID']); will print 230 BUT, when I do this: $_SESSION['CategoryID'] = $Data['ID']; in mod_sub $_SESSION['CategoryID'] = intval($Data['ID']); in mod_profile: print($_SESSION['CategoryID']); will print '' and 0 I am setting several other session variables throughout the code without any unexpected behavior. I have even tried changing the index to something odd in case I am resetting 'CategoryID' somewhere and forgotten it. But no matter what I try, once I set it = $Data['ID'] I get the odd result. BTW, if I print $_SESSION['CategoryID'] from mod_sub right after setting, it holds the expected value. This is really frustrating, I must be missing something basic about the way session vars can be set. Kathleen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] why doesn't this work ?
Okay, what you can do is try use an .htaccess file (providing your host
allows them) to make the PHP engine parse .html files.
Create a file titled .htaccess with the following contents:
AddType application/x-httpd-php .php .php3 .html .htm
Upload it to the same folder that the .html file is in, and see if it works.
(Oh, and if you are using WS_FTP LE, be sure to add '-al' in the white
box on the right [Remote] vertical line of buttons so that you are able
to view the .htaccess file in the folder once uploaded.)
Cheers,
Andy
Pooya Eslami wrote:
Yes, the server supports php, and I don't want to make it into a php file
because its a big html file and I just need this little script on it. Why
cannot I embed php in html files?
Andy Ladouceur [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
It's already been mentioned, but you do need to ensure you are using a
.php extension on the file. Also, forgive me if this has already been
covered, but are you sure the server even supports PHP?
Try creating a new file with:
?php
phpinfo();
?
And save it as something.php, check and see if it returns a table full
of information or not.
Andy
Pooya Eslami wrote:
I put this in the body of an html file:
?php
if ($handle = opendir('.')) {
while (false !== ($file = readdir($handle))) {
if ($file != . $file != .. eregi('\.html$', $file)) {
echo lia href=\$file\font color=\#CC\$file/
font/a/libr;
}
}
closedir($handle);
}
echo /ul;
?
the output page contains :
$file
; } } closedir($handle); } echo
; ?
I don't understand why.
Daniel Clark [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Can you post the code and error.
I took out the scrip tags and put in ?php in the beginning and ? at
the
end, but it returns this:
$file
; } } closedir($handle); } echo
; ?
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
