Re: [PHP-DB] PHP + MySQL
On 7/18/07, Dan Maret [EMAIL PROTECTED] wrote: I just can't figure it out and Google yielded no help. I have a table named 'settings' which contains two fields, 'item' and 'content'. What I would like to do is grab that data and use the 'item' field as the name, and use the respective 'content' as the value in an array. For Example: Array ( copyright = Copyright 2007 yada yada version = 2.15.1 ) That way I can do ?= $settings['version'] ? Can you help point me in the right direction? Any help would be greatly appreciated!! :-D -- -Dan You need mysql_fetch_assoc() / mysql_fetch_array() functions http://www.php.net/mysql_fetch_assoc http://www.php.net/manual/en/function.mysql-fetch-array.php They come with a good examples in the manual pages. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Installing PHP 5.2.2 in Windows XP
On 5/21/07, Abdul Rahman Riza [EMAIL PROTECTED] wrote: Dear Folks, I need your assistant how to install PHP 5.2.2 with apache web server 2.2.4 in Windows XP environment? Many thanks for you help, Riza http://www.wampserver.com/en/ -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] $_POST[mypassword]; ***Undefined index: mypassword
On 5/14/07, Chetanji [EMAIL PROTECTED] wrote: I corrected a small spelling error to make the situation more understandable. Everything is the same I am stuck! Thanks in Advance, Chetanji Chetanji wrote: All the errors are gone but this nagging one. I am running a login script and getting this error... To bring the username and password into the processing script I am doing it this way, and having trouble. I have spent too many hours working on this one issue. Please help someone. Blessings, Chetan $myusername=$_POST[myusername]; $mypassword=$_POST[mypassword]; :: Notice: Undefined index: myusername in C:\Inetpub\wwwroot\AimsSite\docproedit\login.php on line 13 Notice: Undefined index: mypassword in C:\Inetpub\wwwroot\AimsSite\docproedit\login.php on line 13 Those messages mean that the variables $_POST[myusername] and $_POST[mypassword]; are not set. Try dumping the $_POST array var_dump($_POST); , to see what is in there, before you assign the values to $mypassword and $myusername. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] $_POST[mypassword]; ***Undefined index: mypassword
On 5/14/07, Chetanji [EMAIL PROTECTED] wrote:
Thanks for the reply, this is the only output before and after the
$_POST
array(0) { } ..that's it
I still have the two Notice's from PHP.
But the program works otherwise, in checking the DB for the hashed
password...
that matches the typed in username ...
that is then hashed itself
in the login.php program.
It works and doesn't 'auth' for incorrect user/pass combinations.
However, I do not like running programs that kick out 'errors' of any kind.
It seems to always lead to unpredictable situations that are a problem.
Any other ideas?
Thanks,
Chetanji
Well then the $_POST array is empty that's why you have those notices.
The $_POST array is populated with values ONLY after the form was
submitted to the login.php script.
If you use this script before the form was submitted or in any other
context, then you will get those notices.
If you check if the variables you are looking for are set, before
assigning them, you will not get the notices.
Try this:
if(isset($_POST[myusername] AND isset($_POST[mypassword])){
$myusername=$_POST[myusername];
$mypassword=$_POST[mypassword];
}
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Re: [PHP-DB] $_POST[mypassword]; ***Undefined index: mypassword
On 5/14/07, Chetanji [EMAIL PROTECTED] wrote: Okay, now with the isset and var_dump in place within the login.php script, I get the output of what I typed into the Log On page. All this output is 'premeal' for the login.php script. So then the PHP Notice's are just something to know the PHP parser is seeing a empty, undescriptive container and is throwing a hey, look at this it may not be normal when the login.php script is run by itself in the browser. You are thinking its not a problem and will not lead to any problems. If this is the case then thankyou Dimiter. Blessings, Chetanji Yes that's the purpose of notices. From the php manual : Run-time notices. Indicate that the script encountered something that could indicate an error, but could also happen in the normal course of running a script. http://www.php.net/manual/en/ref.errorfunc.php#e-notice You may comment/remove the var_dump, it's only for debugging purposes. You don't need it anymore. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] mysql question.
On 4/3/07, Me2resh Lists [EMAIL PROTECTED] wrote: hi i need help regarding a sql query in my php app. the query is : $SQL = SELECT DISTINCT(EMail) FROM mena_guests WHERE Voted = 'yes' LIMIT $startingID,$items_numbers_list; i want to sort this query by the number of the repeated EMail counts. can anyone help me with that please ? $SQL = SELECT EMail,count(EMail) AS repeated FROM mena_guests WHERE Voted = 'yes' GROUP BY EMail ORDER BY count(EMail) LIMIT $startingID,$items_numbers_list; I can't remember if in the order clause you can order by the alias of the field or using the count again, test it to see what's the proper syntax -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] widthheight already solved
On 3/31/07, elk dolk [EMAIL PROTECTED] wrote:
thank you all this code solved it:
?php echo img src='/album/img/{$photoFileName[2]}' width='60' height='70' border='0'
/ ;?
-
Expecting? Get great news right away with email Auto-Check.
Try the Yahoo! Mail Beta.
I liked that you moved the list a bit.
But your problem was more related to the php-general list or by simply
reading the manual.
http://php.net/echo
Before sending a mail to a thousands of people, you should at least
read the manual.
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Re: [PHP-DB] echo
something like this : Inetpub\wwwroot\album\img
as I am running out of time! could someone complete this code just with one
echo and img src so that I can retrive my photos ?
MySQL columns : photoID=seq number
photoFileName=name of my photo like
3sw.jpg
title=title
description=short description
?php
$link = mysql_connect('localhost', 'root', 'pw');
if (!$link) {
die('Not connected : ' . mysql_error());
}
$db_selected = mysql_select_db('album', $link);
$query = SELECT * FROM photo;
$result=mysql_query($query);
while ($row = mysql_fetch_array($result))
{
echo???
}
mysql_free_result($result);
?
The path would be relative to your web root folder.
in your case
img src=/album/img/image_name
or if you are testing on your own machine use
img src=http://localhost/album/img/image_name;
or if you need it to work for outside connections :
img src=http://your_ip_addres/album/img/image_name;
i suggest using the relative path.
while ($row = mysql_fetch_array($result)) {
echo img src='/album/img/.$row[photoFileName].' /
}
P.S.
Chris sorry for accidentaly sending it only to you the first time..
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Re: [PHP-DB] Re: do not display dublicated entries
On 3/14/07, Niel Archer [EMAIL PROTECTED] wrote: Hi I have tried everything except of the one that forms the date in one field and use the DISTINCT for ip and date. It works for me. I use it for essentially the same job, listing most recent visit to a location (not IP, but physical venue). Have you tried adapting it to your needs, such as: $query = SELECT DISTINCT ip, day, month, year FROM tracker WHERE page = 'index' ORDER BY `tracker`.`year` DESC , `tracker`.`month` DESC , `tracker`.`day` DESC LIMIT 0, 20; Niel -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php try grouping by IP and selecting the max date value SELECT IP,max(date) AS latestvisit FROM table GROUP BY IP -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] problem with header()
On 10/4/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hi
I can not submit any header() information in the following context.
What is wrong within the code?
?php
require_once includes/db.inc;
require_once HTML/Template/ITX.php;
if (!($connection = @ mysql_connect($hostname, $username, $password)))
die(Could not connect to database);
$status = mysqlclean($_GET, status, 1, $connection);
$template = new HTML_Template_ITX(./templates);
$template-loadTemplatefile(form2tpl.tpl, true, true);
$template-setCurrentBlock(success);
$template-setVariable(AUTOR, $_REQUEST[autor_eb]);
$template-setVariable(STICHWORT, $_REQUEST[stichwort_eb]);
$template-setVariable(DATUM, $_REQUEST[datum_eb]);
$template-setVariable(ANLAGE, $_REQUEST[anlage_eb]);
$template-setVariable(PROBLEM, $_REQUEST[problem_eb]);
$template-parseCurrentBlock();
$template-show();
session_start();
foreach($_POST as $Key = $Value) {
$_SESSION[$Key] = $Value;
}
if ($_POST['submit'] == Eintrag Bearbeiten){
header(Location: http://127.0.0.1/www2/knowledge_db/knowbase02.php;);
exit;
}
?
Best regards, Joerg Kuehne
There must be NO output to the user, before any header(); calls.
1) Check the files you require() for any whitespaces before the ? tag
2) IF $template-show(); does what it says, you must start the session
before that call.
3) Good luck :)
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Re: [PHP-DB] Help displaying Column Names
On 9/14/06, Miguel Guirao [EMAIL PROTECTED] wrote: You haven't searched at all, go to www.php.net and look up for mysql_field_name() and related functions!! -Original Message- From: Grant Griffith [mailto:[EMAIL PROTECTED] Sent: Jueves, 14 de Septiembre de 2006 10:22 a.m. To: php-db@lists.php.net Subject: [PHP-DB] Help displaying Column Names Hello All, I am fairly new to PHP but have coded in asp and asp.net for years. I am trying to find the code that will allow me to display the name of the column's from the table I am using. Below is the code where I am writing all the data out in a comma delimited fashion, but I want to make the very first row show the name of the database table names. For example I want to show the ID,Name,Address, etc... Can someone tell me what that command is in PHP? I have searched and can not find anything, I guess I am searching for the wrong info as I know it can be done!!! This functionality is related to the database you are using. Thus you have to look into the functions that PHP provides for this database. -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] Populating an array to the next script!
On 7/7/06, Miguel Guirao [EMAIL PROTECTED] wrote:
Hello,
Is there a way to populate an array from one script to the next one?
I'm using a form, and a hidden field for such desire:
input name=hwt[] type=hidden value=?php echo($hwGSM);?
but it returns this:
input name=hwt[] type=hidden value=Array
then I pretend to read the array again at the target script by coding the
following:
$hw=$_POST['hwt'];
$hwGSM=$hw[0];
for($i=0;$i=$maxpoint;$i++){
echo($hwGSM[$i]);
}
It should be pretty easy but I have not done it ever!
Regards,
Miguel Guirao
You have to make inputs for every element of the array. something like this :
foreach($hwGSM AS $key = $value){
echo input name='hwt[$key]' type=hidden value='$value'
}
And then after the submit you will have your array $hwt. PHP will make
an array out of all that inputs.
Another option you can use if you want a single input is to serialize
the array, on the form, and then unserialize it in the script
processing the form.
http://bg2.php.net/manual/en/function.serialize.php
http://bg2.php.net/manual/en/function.unserialize.php
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Re: [PHP-DB] Chinese characters
On 6/7/06, Jeffrey [EMAIL PROTECTED] wrote: John Meyer wrote: Is there any way to filter out Chinese or Asian characters from what I get from this list? I understand that there are a lot of intelligent, well-meaning Asians on this list but my system seems to get Montezuma's revenge when I look at those e-mails. FWIW: The posts with Chinese and Japanese characters are not even posts. They are pure spam. As such, the senders should be removed from the list completely. Jeffrey -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php Yes, what's with all this spam, nearly 50% of the messages i get from PHP-DB are with ?some english word? PHP-GENERAL doesn't get even one message like that... Asian spammers are mad at PHP-DB ? -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
