RE: [PHP-DB] elseif with header
I Larry is correct you havo to use (==) not (=).
The first one is comparing two variables and the second is that var is equal
to another var.
Cumprimentos
Bruno Pereira
[EMAIL PROTECTED]
-Original Message-
From: Larry E. Ullman [mailto:[EMAIL PROTECTED]]
Sent: terca-feira, 21 de Janeiro de 2003 0:29
To: Addison Ellis
Cc: [EMAIL PROTECTED]
Subject: Re: [PHP-DB] elseif with header
if ($category = 2 and $subcategory = 52)
{
header(Location:
http://www.vanderbilt.edu/register/ca/vacation_rentals.php;);
}
elseif ($category = 2 and $subcategory = 50)
{
header(Location:
http://www.vanderbilt.edu/register/ca/rentals.php;);
} , etc.
for some reason all the elseifs are going to the if header.
any input as to how i can correct this is greatly appreciated.
You are using the assignment operator (=) instead of the equals
comparison operator (==) which makes your if condition always true.
Larry
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[PHP-DB] Efficiency
A couple of questions of efficiency, please: 1. If I am creating a web page with numerous PHP calls to an MySQL database is it more efficient to have lots of small blocks of php in an html page or is it better to have just one or two big blocks of PHP with the html code being delivered via echo statements? 2. If I want to know how many rows there are in a MySQL table, I can either use the count function in MySQL (although I am having trouble figuring out how to capture that value in a variable) or I can do a general select * from from command in MySQL and then use the mysql_num_rows function in PHP to get a row count (which is dead easy). It SEEMS to me the former would be more efficient. Am I correct? Many thanks! Jeffrey Baumgartner eBusiness Consultant - ITP Europe http://www.itp-europe.com [EMAIL PROTECTED] +32 2 721 51 00 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Re: Problem in the returnvalue of a function
Hi Bayu Susiloadhy,
thanks for your answer.
function select_price($product_id,$quantity) {
--cut--
return True;
}
--cut--
in the meentime I change the code that not a boolevalue
was returned by the function.
$q is my querystring and $db is the selected database.
I insert the following:
$db-query($q);
$result=mysql_db_query($db,$q);
while ($row = mysql_fetch_object($result))
{
$price = $row-product_price;
}
mysql_free_result($result);
echo \n;
echo $q; // to show the sql-statement in runtime - diagnostics
echo \n;
return $price;
By executing it I get two warnings both this is not a valid Mysql-result
resort. The disliked lines are the begin of the while-loop and an the
mysql_free_result($result)-command.
How have I to change up the script to get the product_price related to the
price_group.
Regards,
Ruprecht
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Tel/Fax.: +49[0]7621 16 99 16
Homepage: http://www.rheyn.de
email: [EMAIL PROTECTED]
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[PHP-DB] image in mysql?
is that possible in mysql that store image in mysql db , just like oracle's blob/bfile ... and how to extract these binary into real image if I use php?
Re: [PHP-DB] Efficiency
on 1/21/03 6:16 AM, Baumgartner Jeffrey at [EMAIL PROTECTED] appended the following bits to my mbox: 1. If I am creating a web page with numerous PHP calls to an MySQL database is it more efficient to have lots of small blocks of php in an html page or is it better to have just one or two big blocks of PHP with the html code being delivered via echo statements? This gets discussed very frequently here and in PHP-General. Check the archives for the discussions, but the general consensus is that it doesn't matter much. I tend more toward the echo statements (FYI: use commas rather than dots) because for me, the code looks nicer with syntax highlighting. If you don't hand code your HTML (i.e., use Dreamweaver, GoLive, etc), the small php blocks might be easier to manage. 2. If I want to know how many rows there are in a MySQL table, I can either use the count function in MySQL (although I am having trouble figuring out how to capture that value in a variable) or I can do a general select * from from command in MySQL and then use the mysql_num_rows function in PHP to get a row count (which is dead easy). It SEEMS to me the former would be more efficient. Am I correct? If you are doing a select on the data anyway, it is better to call MySQL_num_rows on the result you obtained. If you just want the total number and won't be fetching the rows, do the query. Example: $dbh is your database connection $q = 'SELECT COUNT(*) FROM tablename'; list($my_count) = MySQL_fetch_row(MySQL_query($q,$dbh)); The $my_count variable now has your number of rows. Hope that helps. Sincerely, Paul Burney http://paulburney.com/ Q: Tired of creating admin interfaces to your MySQL web applications? A: Use MySTRI instead. http://www.burney.ws/software/mystri/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] image in mysql?
on 1/21/03 7:00 AM, Henry at [EMAIL PROTECTED] appended the following bits to my mbox: is that possible in mysql that store image in mysql db , just like oracle's blob/bfile ... and how to extract these binary into real image if I use php? This has been answered numerous times on the list. Check the archives: http://marc.theaimsgroup.com/?l=php-db Also, a google search: http://www.google.com/search?q=mysql+php+image+blob Turns up a good tutorial as the first result: http://www.phpbuilder.com/columns/florian19991014.php3 Hope that helps. Sincerely, Paul Burney http://paulburney.com/ Q: Tired of creating admin interfaces to your MySQL web applications? A: Use MySTRI instead. http://www.burney.ws/software/mystri/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] image in mysql?
thanks , that helps a lot to me!! one more question, can I use HTML's img to show the image with other thing instead of only image? - Original Message - From: Paul Burney [EMAIL PROTECTED] To: Henry [EMAIL PROTECTED]; PHP Database List [EMAIL PROTECTED] Sent: Tuesday, January 21, 2003 9:44 PM Subject: Re: [PHP-DB] image in mysql? on 1/21/03 7:00 AM, Henry at [EMAIL PROTECTED] appended the following bits to my mbox: is that possible in mysql that store image in mysql db , just like oracle's blob/bfile ... and how to extract these binary into real image if I use php? This has been answered numerous times on the list. Check the archives: http://marc.theaimsgroup.com/?l=php-db Also, a google search: http://www.google.com/search?q=mysql+php+image+blob Turns up a good tutorial as the first result: http://www.phpbuilder.com/columns/florian19991014.php3 Hope that helps. Sincerely, Paul Burney http://paulburney.com/ Q: Tired of creating admin interfaces to your MySQL web applications? A: Use MySTRI instead. http://www.burney.ws/software/mystri/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] image in mysql?
Oops...Sorry , I got the answer...thanks anyway ^_^ - Original Message - From: Henry [EMAIL PROTECTED] To: Paul Burney [EMAIL PROTECTED]; PHP Database List [EMAIL PROTECTED] Sent: Tuesday, January 21, 2003 10:24 PM Subject: Re: [PHP-DB] image in mysql? thanks , that helps a lot to me!! one more question, can I use HTML's img to show the image with other thing instead of only image? - Original Message - From: Paul Burney [EMAIL PROTECTED] To: Henry [EMAIL PROTECTED]; PHP Database List [EMAIL PROTECTED] Sent: Tuesday, January 21, 2003 9:44 PM Subject: Re: [PHP-DB] image in mysql? on 1/21/03 7:00 AM, Henry at [EMAIL PROTECTED] appended the following bits to my mbox: is that possible in mysql that store image in mysql db , just like oracle's blob/bfile ... and how to extract these binary into real image if I use php? This has been answered numerous times on the list. Check the archives: http://marc.theaimsgroup.com/?l=php-db Also, a google search: http://www.google.com/search?q=mysql+php+image+blob Turns up a good tutorial as the first result: http://www.phpbuilder.com/columns/florian19991014.php3 Hope that helps. Sincerely, Paul Burney http://paulburney.com/ Q: Tired of creating admin interfaces to your MySQL web applications? A: Use MySTRI instead. http://www.burney.ws/software/mystri/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] MySql DB, help, sql error and i don't know why
SQL-query : CREATE TABLE `staff` ( `StaffId` INT( 4 ) NOT NULL AUTO_INCREMENT PRIMARY KEY , `Name` VARCHAR( 30 ) NOT NULL , `Surname` VARCHAR( 30 ) NOT NULL , `Address` TEXT( 225 ) NOT NULL , `JobId` SMALLINT( 2 ) NOT NULL , `PermissionId` SMALLINT( 2 ) NOT NULL , `HomePhone` INT( 11 ) NOT NULL , `MobilePhone` INT( 11 ) NOT NULL , `TipsPoints` INT( 1 ) NOT NULL , `DOB` DATE NOT NULL , `Password` VARCHAR( 20 ) NOT NULL , `ResterauntId` INT( 1 ) NOT NULL , `DateStarted` DATE NOT NULL , `StaffStatusId` TINYINT( 1 ) NOT NULL ) MySQL said: You have an error in your SQL syntax near '(225) NOT NULL, `JobId` SMALLINT(2) NOT NULL, `PermissionId` SMALLINT(2) NOT NUL' at line 1 _ MSN 8: advanced junk mail protection and 2 months FREE*. http://join.msn.com/?page=features/junkmail -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] MySql DB, help, sql error and i don't know why
I'm pretty sure that the error is because you're not able to set a length for the TEXT column type. I checked the MySQL manual and it does not show a prototype with that optional parameter. Besides, if you want a TEXT of (255), why not just use a VARCHAR (255)? They're essentially the same thing and you can GROUP BY or ORDER BY on the VARCHAR without any conversion. -Original Message- From: David Rice [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 21, 2003 10:11 AM To: [EMAIL PROTECTED] Subject: [PHP-DB] MySql DB, help, sql error and i don't know why SQL-query : CREATE TABLE `staff` ( `StaffId` INT( 4 ) NOT NULL AUTO_INCREMENT PRIMARY KEY , `Name` VARCHAR( 30 ) NOT NULL , `Surname` VARCHAR( 30 ) NOT NULL , `Address` TEXT( 225 ) NOT NULL , `JobId` SMALLINT( 2 ) NOT NULL , `PermissionId` SMALLINT( 2 ) NOT NULL , `HomePhone` INT( 11 ) NOT NULL , `MobilePhone` INT( 11 ) NOT NULL , `TipsPoints` INT( 1 ) NOT NULL , `DOB` DATE NOT NULL , `Password` VARCHAR( 20 ) NOT NULL , `ResterauntId` INT( 1 ) NOT NULL , `DateStarted` DATE NOT NULL , `StaffStatusId` TINYINT( 1 ) NOT NULL ) MySQL said: You have an error in your SQL syntax near '(225) NOT NULL, `JobId` SMALLINT(2) NOT NULL, `PermissionId` SMALLINT(2) NOT NUL' at line 1 _ MSN 8: advanced junk mail protection and 2 months FREE*. http://join.msn.com/?page=features/junkmail -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Re: MySql DB, help, sql error and i don't know why
use `Address` TEXT NOT NULL , Jochem David Rice wrote: SQL-query : CREATE TABLE `staff` ( `StaffId` INT( 4 ) NOT NULL AUTO_INCREMENT PRIMARY KEY , `Name` VARCHAR( 30 ) NOT NULL , `Surname` VARCHAR( 30 ) NOT NULL , `Address` TEXT( 225 ) NOT NULL , `JobId` SMALLINT( 2 ) NOT NULL , `PermissionId` SMALLINT( 2 ) NOT NULL , `HomePhone` INT( 11 ) NOT NULL , `MobilePhone` INT( 11 ) NOT NULL , `TipsPoints` INT( 1 ) NOT NULL , `DOB` DATE NOT NULL , `Password` VARCHAR( 20 ) NOT NULL , `ResterauntId` INT( 1 ) NOT NULL , `DateStarted` DATE NOT NULL , `StaffStatusId` TINYINT( 1 ) NOT NULL ) MySQL said: You have an error in your SQL syntax near '(225) NOT NULL, `JobId` SMALLINT(2) NOT NULL, `PermissionId` SMALLINT(2) NOT NUL' at line 1 _ MSN 8: advanced junk mail protection and 2 months FREE*. http://join.msn.com/?page=features/junkmail -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] repost..odbc
I apologize if you subscribe to the php general list also as this is a re-posting from there.. I know I can connect to another db through an odbc connection in php. Can I use php to create the connection initially? I will be uploading an access db from the users and then moving the data over into my mysql db. Since this will all be done automatically, I will need php to upload the file,create the odbc connection, connect, pump over the data, then delete the connection. Thanks, Eddie -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Sybase_Connect
Now I get a pop up that says: Unknown(): Unable to load dynamic library 'F:\PHP\extensions\php_sybase_ct.dll' = The specified module could not be found. I've looked for spelling errors multiple time and I am absolutly 100% positive that the file is located with in that directory and is named exactly as it is up above AHH!!! WHAT DO I DO!? - Original Message - From: Buics [EMAIL PROTECTED] To: Cameron Powell [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Monday, January 20, 2003 5:52 PM Subject: Re: [PHP-DB] Sybase_Connect try to look at your php.ini file, then uncomment this line extension=php_sybase_ct.dll and also make sure that you setup your extension directory. ; Directory in which the loadable extensions (modules) reside. extension_dir = c:\php\ after that, restart your web server. best regards --buics Cameron Powell wrote: Im trying to figure out Sybase and I cant even seem to get past the first step of connecting Heres my code: ?php $con = sybase_connect(localhost, EXP, SQL); sybase_select_db(EXPADMIN); $qry = sybase_query(select * from EXP.access, $con); echo sybase_result($qry, 1, 1); sybase_close($con); ? Heres the error: Fatal error: Call to undefined function: sybase_connect() in F:\Program Files\Apache Group\Apache\htdocs\index.php on line 8 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- Life is half spent before we know what it is -unknown -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Problem loading images into MySQL
I'm having big problems getting PHP to load images into a MySQL database. I
can and have loaded images perfectly via other routes but when I try to do
it via PHP the data always ends up corrupted. I don't get any errors but the
binary data is always knackered.
I'm using PHP 4.3.0/Apache 2.0.43 on Windows 2000 and MySQL 4.0.7-gamma
(also tested with MySQL 3.X) running on a linux box. The upload and post max
settings in PHP are both set at 20mb and the size limit to MySQL is also at
20mb. As I said I can load the same files into the database via other routes
without problems.
The code I'm using is as follows, any ideas what the problem is?
session_start();
MYSQL_CONNECT(192.168.1.10,loginname,password) or die('Unable to open
database');
mysql_select_db(ImageDB) or die('Unable to select database');
$data = addslashes(fread(fopen($_FILES['UpImg']['tmp_name'], r),
filesize($_FILES['UpImg']['tmp_name'])));
$Qry=INSERT INTO Images (ID,Image,mime,size,OrgName)
VALUES
(.$_SESSION['SessID'].,\$data\,\.$_FILES['UpImg']['type'].\,.$_FILE
S['UpImg']['size'].,\.$_FILES['UpImg']['name'].\);
$result=MYSQL_QUERY($Qry) or die(PDB Write ErrorP.mysql_error());
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[PHP-DB] build menu with mysql data
Hi, I would like to bild a tree menu with mySQL data. where I have the collapsed main menue and when I click the link the specific submenue expands (as follow). (collapsed Main Menu) + Home + Downloads + About me + Search and for example if I click the Download section it will look as follow (expanded Main-Sub Menu) + Home + Downloads - Music - Programm + About me + Search and the SQL Tables... MAINMENUE_TABLE IDNAME - |1|Home| |2|Downloads| |3|About me | |4|Search | and SUBMENUE_TABLE IDMAIN_ID NAMEURL --- |1|2|Music| ./somefile.php?action=music |2|2|Programm | ./somefile.php?action=programm |3|3|Pictures | ./somefile.php?action=pictures |4|3|Address| ./somefile.php?action=address |5|4|My Page | ./somefile.php?action=mypage |6|4|The Web | ./somefile.php?action=theweb |7|4|Google | ./somefile.php?action=google If I'm using a while loop it won't work, so I realy don't have and more ideas... Please consider in your explanations I'm a PHP beginner... :-) thanks Marc -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] RE: [PHP] build menu with mysql data
Marc, I did something sort of along these lines with an 'auction' site I worked on. I displayed rows from a db. If the row had bid information in the db (or your case submenu info) then a + sign icon was displayed next to it. IF the plus sign was clicked, the page would reload and the bid or submenu info would be displayed and the + sign would change to a - sign to give the appearence of a tree menu. Can you post some of your code? Eddie -Original Message- From: Marc Bleuler [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 21, 2003 12:31 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: [PHP] build menu with mysql data Hi, I would like to bild a tree menu with mySQL data. where I have the collapsed main menue and when I click the link the specific submenue expands (as follow). (collapsed Main Menu) + Home + Downloads + About me + Search and for example if I click the Download section it will look as follow (expanded Main-Sub Menu) + Home + Downloads - Music - Programm + About me + Search and the SQL Tables... MAINMENUE_TABLE IDNAME - |1|Home| |2|Downloads| |3|About me | |4|Search | and SUBMENUE_TABLE IDMAIN_ID NAMEURL --- |1|2|Music| ./somefile.php?action=music |2|2|Programm | ./somefile.php?action=programm |3|3|Pictures | ./somefile.php?action=pictures |4|3|Address| ./somefile.php?action=address |5|4|My Page | ./somefile.php?action=mypage |6|4|The Web | ./somefile.php?action=theweb |7|4|Google | ./somefile.php?action=google If I'm using a while loop it won't work, so I realy don't have and more ideas... Please consider in your explanations I'm a PHP beginner... :-) thanks Marc -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] using Flat File
Hi Guys,
i wondered if there any assistance you could do for me on this code.
I have called on God many times to assist me but He did not respond.
I hope you would.
What I am trying to do is to allow certain users to view a certain page . I stored
their names and passwords in a file.txt
But the is not working is there any help??
?php
$auth = false;
if (isset( $PHP_AUTH_USER ) amp;amp; isset($PHP_AUTH_PW)) {
$filename = 'c:\\php_data\\file.txt';
$f = @fopen($filename, r);
if ($f != FALSE)
{$a = @fread($f, filesize($filename));
fclose($f);
}
else
{
echo Could not open file;
}
$lines = explode ( \n, $file_contents );
foreach ( $lines as $line ) {
list( $username, $password ) = explode( ':', $line );
if ( ( $username == $PHP_AUTH_USER ) amp;amp;
( $password == $PHP_AUTH_PW ) ) {
$auth = true;
break;
}
}
}
if ( ! $auth ) {
header( 'WWW-Authenticate: Basic realm=Private' );
header( 'HTTP/1.0 401 Unauthorized' );
echo 'Authorization Required.';
exit;
} else {
echo 'PYou are authorized!/P';
}
?
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[PHP-DB] tutorials
Looking for a php/mysql tutorial on how to handle mathamatical functions. -- Jon Miller [EMAIL PROTECTED] MMT Networks Pty Ltd -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] tutorials
if you're looking to do math in sql, i'd look to the mysql manual. lots of great examples. basically same answer for php. i'd start there...if you don't find what you're looking for .google. www.php.net/math www.mysql.com hth Jeff Jon Miller jlmiller@mmtnetwor To: PHP List [EMAIL PROTECTED] ks.com.aucc: Subject: [PHP-DB] tutorials 01/21/2003 05:52 PM Looking for a php/mysql tutorial on how to handle mathamatical functions. -- Jon Miller [EMAIL PROTECTED] MMT Networks Pty Ltd -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] preview form field entries before db submission?
hello, do you know of a way to preview form field entries in a new page, the way they will appear in a query result, so that the user has a chance to edit their entries prior to their actual submission to the db? thank you and best, addison -- Addison Ellis small independent publishing co. 114 B 29th Avenue North Nashville, TN 37203 (615) 321-1791 [EMAIL PROTECTED] [EMAIL PROTECTED] subsidiaries of small independent publishing co. [EMAIL PROTECTED] [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] session_destroy(); on submit?
hello, will the following work or should i be attempting something else? /form input type=submit name=submit value=Submit onClick=?session_unset();,session_destroy();? input type=hidden name=url value=http://www.etc.com; thank you and best, addison -- Addison Ellis small independent publishing co. 114 B 29th Avenue North Nashville, TN 37203 (615) 321-1791 [EMAIL PROTECTED] [EMAIL PROTECTED] subsidiaries of small independent publishing co. [EMAIL PROTECTED] [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] session_destroy(); on submit?
on 1/21/03 9:19 PM, Addison Ellis at [EMAIL PROTECTED] appended the following bits to my mbox: hello, will the following work or should i be attempting something else? /form input type=submit name=submit value=Submit onClick=?session_unset();,session_destroy();? input type=hidden name=url value=http://www.etc.com; thank you and best, addison No, it will not work. PHP is server side, JavaScript (onClick, etc.) is client side. Have the form submit to a PHP page that has the session functions at the top. HTH. Sincerely, Paul Burney http://paulburney.com/ Q: Tired of creating admin interfaces to your MySQL web applications? A: Use MySTRI instead. http://www.burney.ws/software/mystri/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] preview form field entries before db submission?
do you know of a way to preview form field entries in a new page, the way they will appear in a query result, so that the user has a chance to edit their entries prior to their actual submission to the db? Just store the values in a session or hidden fields and show the display to the user. If the user accepts it, use the session/fields to insert the data ---John W. Holmes... PHP Architect - A monthly magazine for PHP Professionals. Get your copy today. http://www.phparch.com/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Cookies problems
Hello people!!! This time I have a problem with cookies. I tried to send a cookie from one page with the function sendcookie(chat,$mail) to a page in another directory, but when I tried to prine echo($chat) or echo($_COOKIE[chat]) I got notheing. So I put the second page where it was the page that sent the cookie and tried again. This last time I got the cookie in the echo($chat) but not in the echo($_COOKIE[chat]) I need to send a cookie to a page in another path and I need that the cookie stays in the client browser so I can see if I can recognize him/ her next time he/she enters the chat. Was I clear? Thank you very much for all of your help and time!!! I really appreciate your help in times I'm desesperated like this time :-) _ Tutopia - Acceso a Internet rápido, fácil y a los mejores precios. http://www.tutopia.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] datetime
hello and thank you... probably again. using datetime, /or something else if applicable, is it possible to have entries to a page and entries to a db automatically delete? i have looked through many docs at php.net and mysql and can't find anything. perhaps i'm using the wrong search key words.? thanks again, addison -- Addison Ellis small independent publishing co. 114 B 29th Avenue North Nashville, TN 37203 (615) 321-1791 [EMAIL PROTECTED] [EMAIL PROTECTED] subsidiaries of small independent publishing co. [EMAIL PROTECTED] [EMAIL PROTECTED] -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] Array problems
I find myself stuck in coming up with a way to cycle through this
array of db results for porting to a graphing script that I did not
write. My latest attempt to get around this problem is below. Outside
of the $graph-SetDataValues(array( ));, echoing $array[$i] produces the
desired results for three sets of two bar graphs with the corresponding
title. However, inside the $graph function, I get only the last
expected set of bar graphs and title. I originally iterated through
each anticipated result from mysql_fetch_array($result) and plugged each
of these values into an array calling the columns individually. I got
the desired graph, but, of course this is bad programming and not useful
for queries producing a greater number of rows (I simply needed to know
it worked). Any help would be appreciated.
__
$query = 1st SELECT code;
// Run the query created above on the database through the connection
if (!($result1 = @ mysql_query ($query, $connection)))
showerror();
$query = 2nd SELECT code;
// Run the query created above on the database through the connection
if (!($result2 = @ mysql_query ($query, $connection)))
showerror();
while ($row_1st= @ mysql_fetch_array($result1)) ($row_2nd = @
mysql_fetch_array($result2)))
{
$field1[$i]=$row_1st[column1];
$field2[$i]=$row_1st[column2];
$field3[$i]=$row_2nd[column1];
$array[$i]=array($field1[$i], $field2[$i], $field3[$i]);
$graph-SetDataValues(array(
$array[$i]
));
}
$graph-DrawGraph();
?
Michael Conway
[EMAIL PROTECTED]
(703) 968-8875
[PHP-DB] Using Objects with Databases
Hello all, I am trying to create a class, say User. Each user has an entry in the database table called user. Each function, including the constructor, will be calling the database to do something. Is it better to initialize the database connection inside each function or is it better to initialize the connection at the beginning of the class? What's the best practice on this? Any help or example is appreciated. Thanks, Philip -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] Using Objects with Databases
Initialise the database connection and perform actions on the database using a seperate class. You can pass your functions (methods) values returned from your database calls to manipulate. This is commonly called a 'database abstaction layer' Theres a good database abstraction class in this magazine by a guy called marco talbini http://www.phparch.com/ Else lookup PEAR:MB or adodb library on teoma.com or similar. -Original Message- From: Philip Zee [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 22 January 2003 4:27 PM To: Subject: [PHP-DB] Using Objects with Databases Hello all, I am trying to create a class, say User. Each user has an entry in the database table called user. Each function, including the constructor, will be calling the database to do something. Is it better to initialize the database connection inside each function or is it better to initialize the connection at the beginning of the class? What's the best practice on this? Any help or example is appreciated. Thanks, Philip -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] Using Objects with Databases
Luke, Thanks for the help. This only answers half of my question. I understand that you need to build a class to handle your database needs. However, once the database returns a row in the table user, there will be functions performed for that user. I was thinking about creating a class User to handle the initialization and other functions for the user. What's the best way of doing that? Thanks, Philip -Original Message- From: Luke Woollard [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 21, 2003 9:38 PM To: PHP-db Subject: RE: [PHP-DB] Using Objects with Databases Initialise the database connection and perform actions on the database using a seperate class. You can pass your functions (methods) values returned from your database calls to manipulate. This is commonly called a 'database abstaction layer' Theres a good database abstraction class in this magazine by a guy called marco talbini http://www.phparch.com/ Else lookup PEAR:MB or adodb library on teoma.com or similar. -Original Message- From: Philip Zee [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 22 January 2003 4:27 PM To: Subject: [PHP-DB] Using Objects with Databases Hello all, I am trying to create a class, say User. Each user has an entry in the database table called user. Each function, including the constructor, will be calling the database to do something. Is it better to initialize the database connection inside each function or is it better to initialize the connection at the beginning of the class? What's the best practice on this? Any help or example is appreciated. Thanks, Philip -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP-DB] Using Objects with Databases
I store all my sql queries in an include file. These queries could store the actions you want to perform for each user.. I then use scripts to execute queries (with an alias name for each) based on decisions (such as whether certain $_POST variables are present etc..) If I were building a 'user' class - I would store the actions that would 'call' the appropriate query by it's alias. This allows other objects to perform the same queries without re-writing them inside a different class. Also - I'm using a database abstraction layer so I don't have database specific calls inside my classes. This helps maintain portability of my applications. Hope that helps. LW -Original Message- From: Philip Zee [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 22 January 2003 5:16 PM To: Luke Woollard; PHP-db Subject: RE: [PHP-DB] Using Objects with Databases Luke, Thanks for the help. This only answers half of my question. I understand that you need to build a class to handle your database needs. However, once the database returns a row in the table user, there will be functions performed for that user. I was thinking about creating a class User to handle the initialization and other functions for the user. What's the best way of doing that? Thanks, Philip -Original Message- From: Luke Woollard [mailto:[EMAIL PROTECTED]] Sent: Tuesday, January 21, 2003 9:38 PM To: PHP-db Subject: RE: [PHP-DB] Using Objects with Databases Initialise the database connection and perform actions on the database using a seperate class. You can pass your functions (methods) values returned from your database calls to manipulate. This is commonly called a 'database abstaction layer' Theres a good database abstraction class in this magazine by a guy called marco talbini http://www.phparch.com/ Else lookup PEAR:MB or adodb library on teoma.com or similar. -Original Message- From: Philip Zee [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 22 January 2003 4:27 PM To: Subject: [PHP-DB] Using Objects with Databases Hello all, I am trying to create a class, say User. Each user has an entry in the database table called user. Each function, including the constructor, will be calling the database to do something. Is it better to initialize the database connection inside each function or is it better to initialize the connection at the beginning of the class? What's the best practice on this? Any help or example is appreciated. Thanks, Philip -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP-DB] foreach($HTTP_POST_VARS as $key = $value)
hello,
i do appreciate your time...
below the code following i don't know where to go. do i need
to list each value individually or can i do something with
$HTTP_POST_VARS or am i even headed in the right direction? i am
trying to point all my forms to this .php file to check for errors,
and if they are ok, insert the submitted form values into a table in
a database. thank you. addison ellis
foreach($HTTP_POST_VARS as $key = $value)
{
if ($key != )
{
if ($value == )
{
$message_new = font face=verdana size=1
color=redRequired information missing.\n
Please try again./font;
}
}
if (ereg({name),$key))
{
if (!ereg(^[A-Za-z' -]{1,50}$,$key))
{
$message_new = font face=verdana size=1 color=redSome
information not processing.\n
Please try again./font;
}
}
$$key = strip_tags(trim($value));
}
if (!ereg(^[0-9)(xX -]{7,20}$,$phone))
{
$message_new = font face=verdana size=1 color=redNot a
valid phone number.\n
Please try again./font;
}
if (!ereg(^.+@.+\\..+$,$email))
{
$message_new = font face=verdana size=1 color=redNot a
valid email address.\n
Please try again./font;
}
else
if ($message == )
{
$query = insert into ad_columns set
--
Addison Ellis
small independent publishing co.
114 B 29th Avenue North
Nashville, TN 37203
(615) 321-1791
[EMAIL PROTECTED]
[EMAIL PROTECTED]
subsidiaries of small independent publishing co.
[EMAIL PROTECTED]
[EMAIL PROTECTED]
[PHP-DB] Re: [PHP] build menu with mysql data
Hi Eddie,
This is exactly what I'm looking for. I don't have some code today that's
why I'm posting to the newsgroup. The only working thing I have today is the
listing of the main db
It looks a bit whired since I copy past it from the file.
Could you post some of your code?
-
print $html_body_in;
print bSystems/bbrbr;
print table border=\0\ width=\900\ cellspacing=\0\
cellpadding=\0\ style=\font-size: 10pt\;
print tr;
print td width=\20\b/b/td;
print td width=\130\bName/b/a/td;
print td width=\130\bVendor/b/td;
print td width=\620\bDescription/bb/td;
print \t/tr\n;
print /table\n;
$query=SELECT system.*, vendor.* FROM system, vendor where system.VENDOR
= vendor.ID order by system.NAME ASC;
$result=mysql_query($query);
$num=mysql_numrows($result);
$i=0;
while ($i $num) {
$system_id=mysql_result($result,$i,system.ID);
$system_name=mysql_result($result,$i,system.NAME);
$vendor_name=mysql_result($result,$i,vendor.NAME);
$vendor_id=mysql_result($result,$i,vendor.ID);
$system_description=mysql_result($result,$i,system.DESCRIPTION);
print table border=\0\ width=\900\ cellspacing=\0\
cellpadding=\0\ style=\font-size: 10pt\;
print tr;
print td width=\20\a
href=\index.php?$LINKACTION=systemSUB=systemdetailsysid=$system_id\im
g border=\0\ src=\$plus_gif\ alt=\extract $system_name\/a/td;
print td width=\130\a
href=\index.php?$LINKACTION=systemSUB=systemdetailsysid=$system_id\$sy
stem_name/a/td;
print td width=\130\a
href=\index.php?$LINKACTION=systemSUB=vendordetailvendorid=$vendor_id\
$vendor_name/a/td;
print td width=\520\$system_description/td;
print td width=\25\a
href=\index.php?$LINKACTION=systemSUB=systemdetailsysid=$system_id\im
g border=\0\ src=\$edit_gif\ alt=\edit $system_name\ width=\12\
height=\12\/a/td;
print td width=\25\a
href=\index.php?$LINKACTION=adminSUB=useradd\img border=\0\
src=\$new_gif\ alt=\add Useraccount\ width=\12\
height=\12\/a/td;
print td width=\50\a
href=\index.php?$LINKACTION=systemSUB=systemdetailsysid=$system_id\im
g border=\0\ src=\$delete_gif\ alt=\delete $system_name\ width=\12\
height=\12\/a/td;
print /tr;
print /table;
++$i;
}
-
br Marc
print $html_body_out;
Edward Peloke [EMAIL PROTECTED] schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Marc,
I did something sort of along these lines with an 'auction' site I worked
on. I displayed rows from a db. If the row had bid information in the db
(or your case submenu info) then a + sign icon was displayed next to it.
IF
the plus sign was clicked, the page would reload and the bid or submenu
info
would be displayed and the + sign would change to a - sign to give the
appearence of a tree menu. Can you post some of your code?
Eddie
-Original Message-
From: Marc Bleuler [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 21, 2003 12:31 PM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: [PHP] build menu with mysql data
Hi,
I would like to bild a tree menu with mySQL data. where I have the
collapsed
main menue and when I click the link the specific submenue expands (as
follow).
(collapsed Main Menu)
+ Home
+ Downloads
+ About me
+ Search
and for example if I click the Download section it will look as
follow
(expanded Main-Sub Menu)
+ Home
+ Downloads
- Music
- Programm
+ About me
+ Search
and the SQL Tables...
MAINMENUE_TABLE
IDNAME
-
|1|Home|
|2|Downloads|
|3|About me |
|4|Search |
and
SUBMENUE_TABLE
IDMAIN_ID NAMEURL
---
|1|2|Music|
./somefile.php?action=music
|2|2|Programm |
./somefile.php?action=programm
|3|3|Pictures |
./somefile.php?action=pictures
|4|3|Address|
./somefile.php?action=address
|5|4|My Page |
./somefile.php?action=mypage
|6|4|The Web |
./somefile.php?action=theweb
|7|4|Google |
./somefile.php?action=google
If I'm using a while loop it won't work, so I realy don't have and more
ideas...
Please consider in your explanations I'm a PHP beginner... :-)
thanks
Marc
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RE: [PHP-DB] Re: [PHP] build menu with mysql data
Marc,
Here is the entire script...
It is doing a lot of things you don't need so you will have to sift through
it to see what you want. If you have any questions, just ask.
Eddie
?
require(connection.php);
if ($addbid) {
# setup SQL statement
$SQL = INSERT INTO bids;
$SQL = $SQL . (clientreqid,amount,operatorid,accepted) Values;
$SQL = $SQL . ('$clientreqid','$amount','$operatorid',0) ;
#execute SQL statement
$result = mysql_db_query($db,$SQL,$connection);
}
# setup SQL statement
$SQL = select id,clientid,DATE_FORMAT(departdate, '%m/%d/%y') as
departdate,DATE_FORMAT(returndate, '%m/%d/%y') as
returndate,departloc,numpass,craftpref,returnloc from clientreq;
#execute SQL statement
$result = mysql_db_query($db,$SQL,$connection);
$bgcolor=#fffafo;
##get the lengths
$sqllength=select max(length(departloc)) as departloclen,
max(length(departdest)) as departdestlen from clientreq
?
br br
table width=95% border=0
tr bgcolor=#2c1d65 border=1
tdnbsp;nbsp;nbsp;nbsp;nbsp;/td
tdfont face=arial size=4 color=#fffaf0bDepart/td
tdfont face=arial size=4 color=#fffaf0bLocation/td
tdfont face=arial size=4 color=#fffaf0b# Pass/td
tdfont face=arial size=4 color=#fffaf0bReturn/td
tdfont face=arial size=4 color=#fffaf0bReturn/td
tdfont face=arial size=4 color=#fffaf0bLocation/td
tdfont face=arial size=4 color=#fffaf0bCraft Preference/td
tdfont face=arial size=4 color=#fffaf0bLowest Bid/td
tdfont face=arial size=3 color=#fffaf0bAdd Bid/td
/tr
? $trcolor=#F0F8FF;
while ($myrow = mysql_fetch_array($result)){
$return='No';
$colorset=0;
if ($myrow[return]==1){
$return='Yes';}
$open='No';
if ($myrow[open]==1){
$open='Yes';}
if ($trcolor=='#F0F8FF'){
$trcolor='#B0C4DE';
$colorset=1;
}
if ($colorset==0){
if ($trcolor=='#B0C4DE'){
$trcolor='#F0F8FF';}
}
if ($bidhist1){
# setup SQL statement
$SQL3 = select min(amount), count(*) as count1 from bids where
clientreqid=.$myrow[id].;
#execute SQL statement
$result3= mysql_db_query($db,$SQL3,$connection);
$myrow3=mysql_fetch_array($result3);
$count1=$myrow3[count1];
print tr bgcolor='$trcolor';
if ($count10){
printtda
href='auction3.php?clientreqid=.$myrow[id].bidhist=1'img
name='bidhist' src='plus.gif' border='0'/a/td;
$minbid=$myrow3[min(amount)];
}
if ($count1==0){
printtd/td;
$minbid=No Bids;
}
printtd.$myrow[departdate]./td;
printtd.$myrow[departloc]./td;
printtd.$myrow[numpass]./td;
printtd$return/td;
printtd.$myrow[returndate]./td;
printtd/td;
printtd.$myrow[craftpref]./td;
printtd$minbid/td;
print tdnobra href='addbid.php?reqid=.$myrow[id].
operatorid=$operatorid'Add Bid/a/nobr/td/tr;
}
if ($bidhist==1){
# setup SQL statement
$SQL3 = select min(amount), count(*) as count1 from bids where
clientreqid=.$myrow[id].;
#execute SQL statement
$result3= mysql_db_query($db,$SQL3,$connection);
# setup SQL statement
$SQL4 = select b.amount, DATE_FORMAT(b.timestamp, '%m/%d/%y')
as timestamp, o.corpname from bids b ,operators o where b.operatorid=o.id
and clientreqid='$clientreqid' order by b.amount,b.timestamp asc;
#execute SQL statement
$result4= mysql_db_query($db,$SQL4,$connection);
$myrow3=mysql_fetch_array($result3);
$count1=$myrow3[count1];
if($clientreqid==$myrow[id]){
print tr bgcolor='$trcolor';
if ($count10){
printtda
href='auction3.php?clientreqid=.$myrow[id].bidhist=0'img
name='bidhist' src='minus.gif' border='0'/a/td;
$minbid=$myrow3[min(amount)];
}
if ($count1==0){
printtd/td;
$minbid=No Bids;
}
printtd.$myrow[departdate]./td;
printtd.$myrow[departloc]./td;
printtd.$myrow[numpass]./td;
printtd$return/td;
printtd.$myrow[returndate]./td;
printtd/td;
printtd.$myrow[craftpref]./td;
printtd$minbid/td;
print tdnobra href='addbid.php?reqid=.$myrow[id].
operatorid=$operatorid'Add Bid/a/nobr/td/tr;
print tr bgcolor='#2c1d65' border='1';
printtd bgcolor=$bgcolor/td;
