[PHP-DB] session confusion| can anyone help?

[bo]

here is the code for accesscontrol.php which control the access to protected 
page, the server gives an error as of

Notice: Undefined index: uid in E:\www\signup\accesscontrol.php on line 7

Notice: Undefined index: pwd in E:\www\signup\accesscontrol.php on line 8

I tried input username and password and it will give the error as:

Access Denied
Your user ID or password is incorrect, or you are not a registered user on 
this site. To try logging in again, click here. To register for instant 
access, click here.

code
//
?php // accesscontrol.php

include_once 'common.php';
include_once 'db.php';
session_start();

$suid = isset($_POST['suid']) ? $_POST['suid'] : $_SESSION['suid']; //line 7
$spwd = isset($_POST['spwd']) ? $_POST['spwd'] : $_SESSION['spwd']; //line 8

if(!isset($suid)) {
  ?
  !DOCTYPE html PUBLIC -//W3C/DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
  html xmlns=http://www.w3.org/1999/xhtml;
  head
title Please Log In for Access /title
meta http-equiv=Content-Type
  content=text/html; charset=iso-8859-1 /
  /head
  body
  h1 Login Required /h1
  pYou must log in to access this area of the site. If you are
 not a registered user, a href=signup.phpclick here/a
 to sign up for instant access!/p
  pform method=post action=?=$_SERVER['PHP_SELF']?
User ID: input type=text name=suid size=8 /br /
Password: input type=password name=spwd SIZE=8 /br /
input type=submit value=Log in /
  /form/p
  /body
  /html
  ?php
  exit;
}
$_SESSION['suid'] = $suid;
$_SESSION['spwd'] = $spwd;
dbConnect(cartoon);
$sql = SELECT * FROM userinfo WHERE
uid = '$suid' AND pwd = PASSWORD('$spwd');
$result = mysql_query($sql);
if (!$result) {
  error('A database error occurred while checking your '.
'login details.\\nIf this error persists, please '.
'contact [EMAIL PROTECTED]');
}
if (mysql_num_rows($result) == 0) {
  unset($_SESSION['suid']);
  unset($_SESSION['spwd']);
  ?
  !DOCTYPE html PUBLIC -//W3C/DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
  html xmlns=http://www.w3.org/1999/xhtml;
  head
title Access Denied /title
meta http-equiv=Content-Type
  content=text/html; charset=iso-8859-1 /
  /head
  body
  h1 Access Denied /h1
  pYour user ID or password is incorrect, or you are not a
 registered user on this site. To try logging in again, click
 a href=?=$_SERVER['PHP_SELF']?here/a. To register for instant
 access, click a href=signup.phphere/a./p
  /body
  /html
  ?php
  exit;
}
$username = mysql_result($result,0,'unick');
echo $username;
?

//

Thanks.

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[PHP-DB] ping

[bo]

Hi,
This is not exactly fall in the category of php and mysql, but hopefully
that you can shed a light for me.
My question is how can we write a php ping script to ping some website and
output the ip address of the website automatically on webpage?

It's the same idea that ping www.google.com in cmd prompt(@win2k)but output
the result in a webpage.
Any feedbacks and info will be appreciated.
Thanks.

Bo



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[PHP-DB] question regard uploading music files[2]

[bo]

Hi,
following my previous question, I'm thinking that instead of inserting the
music file as a blob into the database, can I just copy it into one of the
directories on the web server while I upload it?
if so, how can I achieve it and how do I show it as an http link then?

Thank you.

Bo



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[PHP-DB] need an idea...

[Bo]

Hi,

I'm wondering how can I write some php script to scan a couple of(or more)
websites to find out the lowest price of a particular item? what is the idea
behind this kind of programing?

Also, I am always wondering how does the pricewatch website works? (I don't
think that they did page by page html, right? How do they grab the data from
other websites?)

Thank you and your ideas and info will be much appreciated...

Bo



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[PHP-DB] ping

[bo]

Hi,
This is not exactly fall in the category of php and mysql, but hopefully
that you can shed a light for me.
My question is how can we write a php ping script to ping some website and
output the ip address of the website automatically on webpage?

It's the same idea that ping www.google.com in cmd prompt(win2k)but output
the result in a webpage.
Any feedbacks and info will be appreciated.
Thanks.

Bo



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[PHP-DB] ping2

[bo]

I just figured out how to retrieve ip but instantly thought of something
more, how do I make it as an href link once I got the ip?

Thanks,

Bo



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[PHP-DB] how to format the output of the text info that user uploaded?

[bo]

I have a field in a form which allows user to upload thier biographys.Once
they upload a bunch of texts,the script I wrote automatically show it on a
webpage, however, the contents are all scrambled toghther without line break
and formatting..
How am I able to show the formatted outputs?

I tried to use pre /pre, but it didn't work well.

Any suggestions?

Thank you!

Bo



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[PHP-DB] how to insert radiobutton value into mysql database?

[bo]

here is a block of code inside a form

tdfont color=#FFCC00
input type=radio name=Seeking value=Seeking_record_contract
checked
Record Contract/font/td
  tdfont color=#FFCC00
input type=radio name=Seeking value=Seeking_pub_contract
/font/td
  tdfont color=#FFCC00Pub Contract/font/td
  tdfont color=#FFCC00
input type=radio name=Seeking value=Seeking_live_gigs
/font/td
  tdfont color=#FFCC00Live Gigs/font/td

three radio button with the same name but different value, my question is
how to insert the value that user clicked when processing the form?

I tried to write one, but it didnt' seem to work:

$insertQuery = INSERT INTO tablename VALUES ( \{$Seeking}\,
.
);

(and in the future how do I retrieve those from mySQL and output to the
webpage?)

Thank you and any help or info will be much appreciated.

Bo



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[PHP-DB] How to upload images to mysql database?

[Bo]

Question as title, any info will be appreciated.
Thanks.

Bo



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[PHP-DB] undefined variable? how could it be?

[Bo]

basically this a code for uploading images and text info into a mysql
database, however, when I execute this code, an error occured as:
Undefined variable: action in \phpmySQL\add.php on line 2
what will be the problem?

?php
if ($action == upload) {
  // ok, let's get the uploaded data and insert it into the db now
  include open_db.inc;

  if (isset($binFile)  $binFile != none) {
$data = addslashes(fread(fopen($binFile, r), filesize($binFile)));
$strDescription = addslashes(nl2br($txtDescription));
$sql = INSERT INTO tbl_Files ;
$sql .= (description, bin_data, filename, filesize, filetype) ;
$sql .= VALUES ('$strDescription', '$data', ;
$sql .= '$binFile_name', '$binFile_size', '$binFile_type');
$result = mysql_query($sql, $db);
mysql_free_result($result); // it's always nice to clean up!
echo Thank you. The new file was successfully added to our
database.brbr;
echo a href='main.php'Continue/a;
  }
  mysql_close();

} else {
?
HTML
BODY
FORM METHOD=post ACTION=add.php ENCTYPE=multipart/form-data
 INPUT TYPE=hidden NAME=MAX_FILE_SIZE VALUE=100
 INPUT TYPE=hidden NAME=action VALUE=upload
 TABLE BORDER=1
  TR
   TDDescription: /TD
   TDTEXTAREA NAME=txtDescription ROWS=10 COLS=50/TEXTAREA/TD
  /TR
  TR
   TDFile: /TD
   TDINPUT TYPE=file NAME=binFile/TD
  /TR
  TR
   TD COLSPAN=2INPUT TYPE=submit VALUE=Upload/TD
  /TR
 /TABLE
/FORM
/BODY
/HTML
?php
}
?



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[PHP-DB] php and javascript?

[bo]

Hi,

Here is what I wanted to achieve, I want to get a confirmation box pop up
when user click on the delete link of the webpage(displays the contents got
from mysql database). I know we can do it in javascript easily, but my
question is:
1st,
a common javascript confirmation will be like this:
SCRIPT language=JavaScript
!--
function go_there()
{
var where_to= confirm(Do you really want to go to this page??);
if (where_to== true)
{
window.location=http://detination;;
}
else
{
window.location=http://original;;
}
}
//--
/SCRIPT
A HREF=javascript:go_there()New Page/A

my question is how to integrate the javascript with php, the sample delete
link will be something like: http://localhost/index.php?id=1 ,and the id
number(in this case:1) is from database: (a
href=delete.php?.$row[id].)

2nd is there a better way to write pure php code to get a confirm window pop
up once i clicked on delete link?

Thanks and Good day.

Bo



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[PHP-DB] the space in php

[bo]

To Php Gurus:

I'm writing some code  like this:
 echo(tda
href=javascript:popUp('bios/bio_.$row[scoutname]..html').$row[scoutbi
o]./a/td);

but the scoutname is something like Mike Johnson, which has a space in
bettwen Mike and Johnson, how do I chop this space off, so I can name the
corresponding html file as bio_MikeJohnson ?
Thanks and any feedback will be appreciated!

Good Day.

Bo



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[PHP-DB] the space in php (2)

[bo]

Indeed, it's better that if I can just stop when I encouter a space before
Johnson, and take the first name(Mike) off. So, the file name will be
bio_Mike.html


Thanks
Bo



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[PHP-DB] Re: the space in php

[bo]

test
Bo [EMAIL PROTECTED] дÈëÏûÏ¢ÐÂÎÅ
:[EMAIL PROTECTED]
 To Php Gurus:

 I'm writing some code  like this:
  echo(tda

href=javascript:popUp('bios/bio_.$row[scoutname]..html').$row[scoutbi
 o]./a/td);

 but the scoutname is something like Mike Johnson, which has a space in
 bettwen Mike and Johnson, how do I chop this space off, so I can name the
 corresponding html file as bio_MikeJohnson ?
 Thanks and any feedback will be appreciated!

 Good Day.

 Bo





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[PHP-DB] string

[bo]

Hi,

for any email end with @companyemail.com
such as [EMAIL PROTECTED]
how do I strip only the portion(in this case:bo) before the common
ending:@companyemail.com ?
Thanks a bunch!

PHP: the solution to the web problem
Best Regards to PHP Community

Bo




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[PHP-DB] Re: To Bo

[bo]

Hi, Adam
Thank you, indeed right after I post my question, I was able to use strpos
and substr functions to solve my problem.

Thanks a  lot.

Sincerely
Bo
Adam Royle [EMAIL PROTECTED]
??:001901c2311d$f5ea97c0$[EMAIL PROTECTED]
Study these two parts in the manual, and you will know how to do everything
you've mentioned (and more).

http://www.php.net/manual/en/ref.strings.php

http://www.php.net/manual/en/ref.array.php

Adam




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Re: [PHP-DB] string

[bo]

Hi, .: B i g D o g :.

Thank you, indeed right after I post my question, I was able to use strpos
and substr functions to solve my problem. But yours is even simpler with
only one function, cheers.

Thanks a  lot.

Sincerely
Bo
Ray Hunter [EMAIL PROTECTED]
??:01a901c23108$8a881a30$[EMAIL PROTECTED]
 list( name, rest ) = explode( '@', $email );

 name = everything before the @
 rest = everything after @

 .: B i g D o g :.



 - Original Message -
 From: bo [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Sent: Sunday, July 21, 2002 4:42 PM
 Subject: [PHP-DB] string


  Hi,
 
  for any email end with @companyemail.com
  such as [EMAIL PROTECTED]
  how do I strip only the portion(in this case:bo) before the common
  ending:@companyemail.com ?
  Thanks a bunch!
 
  PHP: the solution to the web problem
  Best Regards to PHP Community
 
  Bo
 
 
 
 
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  To unsubscribe, visit: http://www.php.net/unsub.php




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