PHP :: ERROR 2013: Lost Connection To MySQL Server During Query

Lost Connection To MySQL Server During Query
I have php4/mysql/apache installed and working together in solaris 2.7. When ever I try to send a query to the MySql database it gives the following error "Lost connection to MySQL server during query"

I can do other stuff like create tables and databases and but sending a query is giving me problems. I searched through a forum and found someone else who encountered the same problem. he said that it was caused by the gcc version that was used to compile Php4. he said that gcc 2.8.1 is causing this error and the solution is to use gcc 2.91.x

Before I ask my sysadmin to update gcc I want make sure that this the solution to the problem. If you know of any other way that the above error can be resolved.

Lost Connection To MySQL Server During Query
i am haveing an issue connecting to a mysql database i get the following error

Warning: mysql_connect() [function.mysql-connect]: Lost connection to MySQL server during query in /home/cutencud/public_html/testing.php on line 1

now testing.php only has one line and it looks like this

<?php mysql_connect("66.97.165.60", "root", "") ?>
anyone know what would cause that? (and i removed the password before posting

MySQL Problem - Error 2013
I can't find a newsgroup dedicated to MySQL - is it appropriate to
post a question about it here?

Most anything I try to do (explain table, drop table, drop database)
results in "Error 2013 - Lost connection to MySQL server during
query".

I running MySQL1 on Windows XP.

Lost Connection With Stored Procedures And PHP
I'm using stored procedures in a PHP site, with mysql. I'm having problems
with stored procedures. Of the two I'm using, one works all the time, consistently.
The other works correctly, but the next query returns "Lost connection to MySQL
server during query" and subsequently: "MySQL server has gone away".

I'm using MDB2 to access the database. I tried changing the driver from
'mysql' to 'mysqli', with little success. Currently, about half of the queries
lead to a lost connection, with no apparent pattern. Current PHP code:

$multi_query = $this->db->setOption('multi_query', true);
$res =& $this->db->query($query);
$data1 = $res->fetchAll();
$id = $data1[0]['@chosen']; // this is the result I want

// some people said the problem is related to data that is not read.
// this loop, however doesn't seem to help at all.
while ($res->nextResult()) {
$row =& $res->fetchRow();
}

// freeing the resource doesn't help either.
$res->free();
$multi_query = $this->db->setOption('multi_query', false);

The stored procedure works correctly 100% of the time in mysql CLI.

Connection With MySQL. Navicat - CANNOT CONNECT TO MYSQL SERVER ON LOCALHOST
I am new in PHP & MYSQL. I installed PHP & MYSQL properly. To easy
operate for MYSQL I installed Navicat and it installed properly. But
when I am going to test the connection between MYSQL & Navicate the
error message showing CANNOT CONNECT TO MYSQL SERVER ON LOCALHOST
(10022) it should mention that my connection name = localhost, Ip =
localhost,port = 3306 , user name = root in Navicat.

MySQL Server Sometimes Refusing Connection
My site is setup on two servers. One to serve apache and the other is a database server.

However, if you keep refreshing the site, sometimes it gives a mySQL server connection error, sometimes it connects fine.

Our chief technologist is away right now so I'm stuck...does anyone have any ideas?

Connection To MySql Error
Whenwever I try to connect to the MySql server from php page, I get the following error:

WARNING: Lost connection to server during query.

On a second attempt to connect, it says, unable to connect to localhost. I can connect to the MySql server from a telnet session. But then after trying to use the php page connection. I get an error in back in the telnet session that it can't connect to a temp.socket. What kind of problem is this indicating?

Connection Failure (Can't Connect To MySQL Server Through Socket) (111)
I am receiving the message WARNING MySQL Connection failed: Can't connect to MySQL server through socket '/var/lib/mysql/mysql.sock' (111).

I have been following the script 'Setting Up Database Driven Websites' by Ying Zhang posted on this website and all was well up to the point of executing the index.php3. That is, MySQL is working and the <? echo "Hello World"; ?> script to verify that PHP is functional worked.

I did a global search on 'mysql.sock' and found only 1 which is in /tmp/mysql.sock. Based upon the date/timestamp it was either created or touched by the 'Hello World' script mentioned above. Software: Mandrake 6.0 (RedHat 6.0), MySQL 3.23.2, PHP 3.0.8, Apache 1.3.6.

I only installed MySQL, as PHP3 was already in Apache. After checking all the conf and ini files of which I am aware, I am at a loss as to a remedy.

Cannot Make Connection To Local MySQL Server From Within Dreamweaver.
I am using OS X and Dreamweaver MX. I am trying to make a connection
to the MySQL Server from within Dreamweaver using the Applications
panel and clicking on the "+". A window opens asking for:
Connection Name: Apress
MySQL Server: localhost
User Name: apress
Password: xxxxxx
Database (Select):
When I click select so the Dreamweaver can browse to the databases in
MySQL the connection is not being made because Dreamweaver cannot find
the MySQL Server. I think that "localhost" is wrong even though I am
using the APRESS book: PHP Dreamweaver MX 2004 and it says to use
localhost. MySQL and PHP are on my local machine. I am NOT using a
remote machine. I used phpMyAdmin to create the databases.

PHP Saying Error In Mysql Syntax, But Written My Mysql Query Browser!
I have a basic db that I access with MySQL query browser. Everything
seems fine to me but I am using this db as part of a php shopping
basket and when I try to add an item I get:

Notice: Query failed: You have an error in your SQL syntax; check the
manual that corresponds to your MySQL server version for the right
syntax to use near '>function.extract]: First argument should be an
array in functions.inc.php on line 31
Notice: Undefined variable: price in functions.inc.php on line 36
Notice: Undefined variable: price in functions.inc.php on line 39
Notice: Undefined variable: total in unctions.inc.php on line 39

I'm assuming the last three are caused by this problem as price should
be passed to the cart, and total is worked out using it. However
although I know mySQL code it was the MySQL query browser that
actually generated the code and I cannot see a way to view or debug
the code.

The db has one table in it which is made up of id, name, subname,
desc, and price.

The code in the php file that is being referred to is:

Totally Lost! "Fatal Error: Call To Undefined Function: Mysql_connect()"
I'm a noob with a server so keep that in mind :) Been trying to connect
with php to mysql and all I get is:

"Fatal error: Call to undefined function: mysql_connect()"

I've read and read and can't figure out what is wrong. My current set
up is:

# rpm -qa | grep php

php-ldap-4.3.2-23.ent
php-mysql-4.3.2-3mdk
php-imap-4.3.2-23.ent
php-4.3.2-23.ent

# rpm -qa | grep php

php-ldap-4.3.2-23.ent
php-mysql-4.3.2-3mdk
php-imap-4.3.2-23.ent
php-4.3.2-23.ent

On RedHat 3.2ES

Can someone please help? I've been trying for 2 weeks now and I still
don't know what to do.

SQL Server... Trusted Connection? Help...
I show MS SQL support when I issue PHP info, and I have a test table with testinfo in it... But, when using a connection test routine, I get the following error:

Warning: MS SQL message: Login failed for user 'hhalstead'. Reason: Not associated with a trusted SQL Server connection. (severity 14) in D:HMWebhmmtdb.php on line 12

here is the connect code I am using:

<pre>
<?
// YOUR MSSQL 7.0 SERVER PARAMETERS
$hostname = "xxx.xxx.xxx.xxx";
$username = "hhalstead";
$password = "xxxxxxxxxx";

// YOUR MSSQL 7.0 DATABASE
$dbname = "mydb";
$tablename = "mytable" ;

// CONNECT TO THE MSSQL 7.0 DATABASE
$connection = mssql_connect($hostname,$username,$password);
mssql_select_db($dbname);
$sql_query = "select * from $tablename" ;
$query_result =mssql_query($sql_query) ;
$number_rows = mssql_num_rows($query_result) ;
$number_fields = mssql_num_fields($query_result) ;
?>
</pre>

Connection To MSSQL Server Has Stopped Working
I made all the necessary changes to my server (windows 2k3 r2) in
order to get my php page to read from my MS SQL (v6.5) server (on
another machine). I was able to pull data down last night with no
problem. Today, however, I get nothing. The server I'm pulling from
is up and has no errors. If I change the login/password for the
connection string to something wrong, I don't get an error message.
In fact, the page is blank as if there was an error within the code
(this is regardless of whether I use a correct or incorrect login).
Yesterday when it was working, if I used the wrong login, I got the
usual error message back. If I comment out all the lines regarding
the connection, it builds the table just fine.

I've attached my code below (stripped out some table columns and data
manipulation code).

I have copied ntwlibd.dll to my windowssystem32 directory and
enabled the "extension=php_mssql.dll" line in my php.ini file.

If anyone has seen this before or has any suggestions, please let me
know... this is quite frustrating.

<?php
$con = mssql_connect('server', 'login', 'password');
if (!$con)
{
die('Could not connect: ' . mssql_error());
}
mssql_select_db("CM", $con);
$sql="SELECT *FROM Private_Build";
$result = mssql_query($sql);
echo "<table border=Ƈ'>
<tr>
<COL width=ï`'>
<th bgcolor='black' style ='color:white'>Patch ID</th>
</tr>";
while($row = mysql_fetch_array($result))
{
echo "<tr>";
echo "<td>" . $row['Packages'] . "</td>";
echo "</tr>";
}
echo "</table>";
mssql_close($con);
?>

Secure Soap Connection Where Server Is In Java ?
I have been trying to figure out apache/rampart soap security. We
have a soap server in java and the client is PHP. I just read this
article which concerns me because it seems to imply rampart/java won't
work with PHP. Are there any other good solutions, particularly simple
ones ? I have been trying to get rampart/java working for the past 3
days and haven't even gotten to the PHP client part as of yet, then it
occured to me to do a google search to see if the client being in PHP
might be an issue:

in interview from this past february:

OT: There is also Apache Rampart/Java [2]. What is the relationship
between these two?

Kaushalye: Well...Rampart/ Java is our big brother. Just like Apache
Rampart/Java serves for Apache Axis2/Java, Apache Rampart/C serves for
Apache Axis2/C. We are trying our best to keep both implementations
similar, especially to keep the configurations similar. This is a bit
challenging due to the differences in the platforms. The C
implementation is not just for C developers. Our aim is to let PHP, C+
+, and Perl developers use Apache Rampart/C. So we have to make the
Apache Rampart/C implementation more flexible. We also need to provide
easy-to-use APIs for all these platforms.

Need Help With Https Socket Proxy Server Connection
here is code, that makes http connection to a
website throu
a proxy server, and it works fine:

==========================================
$proxy = "111.111.111.111";
$port = "8080";

$url = "http://www.myhost.com/folder/script.dll?variable=hello";

$fp = fsockopen($proxy, $port, $errno, $errstr,5);
fputs($fp, "GET $url HTTP/1.0
Host: $proxy

");
while(!feof($fp)){
$line = fgets($fp, 9000);
}
fclose($fp);
print($line);
==========================================

I need it to be able to make https connection, like that:

$url = "https://www.myhost.com/folder/script.dll?variable=hello";

For some reason it does not work. Proxy server does support https.
I am using http/https proxy server, but it can be changed to socks4/5
server, if its crucial. (i did that and it still does not work, no
data is returned).

Aborting HTTP Connection From Server-side
I wonder if this is possible: I have a script that does things that
take time. In the first part of the script it does data checking and
other verifications, then comes the long part. I wish to be able to
send the result of the first part to the client, disconnect the HTTP
(so the client can do whatever they want), the script should then
continue with the rest of the time consuming tasks, at the end of
execution (or if an error occurs) an e-mail is sent.

The key here is that it's the script that aborts the connection. It
would be like putting the PHP process in the background to return the
hand to web server, which in turn would close the connection.

I already used the ignore_user_abort() to better control what's going
on in the script.

I've had a look at apache_child_terminate() but it still waits that
the PHP script ends.

I don't want to use an HTTP refresh and for security reason I'd rather
avoid using a system() or exec() call.

My script is actually called by another script on another server
(using CURL)

I've also tried to add "Content-length: ..." in the HTTP headers and
use flush() to force the client to read the output and close the
connection when the byte count is reached. But it doesn't seem to work
that well... I can't either set a too short client timeout because it
needs to wait for the first part to be over (and it may depend on
server load.)

Your ideas are welcomed... of course if that could be implemented
inside PHP itself that would be great. I don't think Apache or not
matters...

MSSQL Connection Using PHP (ERROR)
I've just installed php for Win2000, Im trying to make a database connection to MSSQL and this is the error Im getting using the following code.

Fatal error: Call to undefined function: mssql_connect()

$connect = mssql_connect($host,$user,$pass) or die ("No way"); Im running php version 4.2.3.

MSSQL Connection From PHP Slower When Server Is Remote (crosspost)
I'm trying to get some clues on why I get (much) slower responses from
my PHP applications when dealing with a remote sql server as opposed to
a local sql server.

Here's my situation:

Server #1
MSSQL 2000 sp4
Windows 2000 Server
PHP4 on IIS5 (CGI)

Server #2
MSSQL 2000 sp4
Windows 2003 Server
PHP4 on IIS6 (CGI)

Server #1 and #2 are on the same local network and the same switch. We
use TCP/IP as the connection protocol and our connections use IPs
instead of domain names.

Server#1PHP --> Server#2 MSSQL = slow
Server#2PHP --> Server#1 MSSQL = slow
Server#1PHP --> Server#1 MSSQL = fast
Server#2PHP --> Server#2 MSSQL = fast

This slower behavior is most noticable when many stored procedures
(10-15) are being executed on one php page. When the database is local
on a page such as this, the response time is around 2 seconds. When the
sql server is remote, the response time is between 8 and 15 seconds.

Does this make sense at all?

Save Error Msg With Odbc Connection To Oracle
Does anyone know how i can save an error massage i get from the odbc driver (connected to an oracle database)? I whant to use a stable php releas (not cvs).

Having Connection Timeout Problem When Calling A Php Script While Downloading A File From The Same Server.
My dot net client downloads files and checks for any new files time to
time. The server is apache2.0.53 server. So what happens is that my
file download thing works fine if I dont try to call any page from the
server while downloading. If I try to call a single page while
downloading a file then the page request goes time out and the server
then closes the existing download stream and the client doestn't throw
any exception. So many a time I end up with incomplete downloaded file.
The server side code is in PHP and every thing like calling a page or
downloading a file is done by calling some PHP script.

What is the reason behind this type of behaviour.Has this anything to
do with PHP and server settings.

Error Reading WWW Server Response (HTTP Header). Error Code: 0
I have been trying out the web based email program on this website to connect to a pop 3 client...it worked ok...but now when i try to logg in all i get is this error message...on the page Error occurred!

Description: Error reading WWW server response (HTTP Header). Error code: 0(0 = client terminated the connection unexpectedly, 2 = too many header lines) Code:

Error Performing Query: You Have An Error In Your SQL Syntax Near
I have a query which pulls user info from a database table, and displays it in an HTML table. The user then has the ability to edit this data on the next page by clicking continue, where the first and last name are passed as variables, and are listed as uneditable, whereas all the other fields are able to be edited through a simple form.

Here's my problem, on the final page where the actual database UPDATE occurs, I'm getting a SQL error that looks like this
---------
Error performing query: You have an error in your SQL syntax near 'WHERE first_name='Joe' AND last_name='Schmoe' SET street_address_1='real address' at line 1
----------

It looks like its passing the first and last name fine (through hidden inputs), yet when I start to pass the edited fields as variables, it cuts off for some reason. The actual full value that I entered for "street_address_1" was "real address 333". It looks like it cut off after the "address", and didnt even bother to send the other 8 fields.

My code on the processing page looks like this
----------
$street_address_1_update=$_POST['street_address_1_update'];
$street_address_2_update=$_POST['street_address_2_update'];
$city_update=$_POST['city_update'];

$sql ="UPDATE mailing_list WHERE first_name='$first_name_update' AND last_name='$last_name_update' SET street_address_1='$street_address_1_update' street_address_2='$street_address_2_update' city='$city_update'"
----------
I only included 3 fields for brevity's sake. The rest pass the same way as these three. Again, the first and last names are simply passed as hidden inputs through the form.
Anybody have any clue what might be causing this? I know the error is a SQL one, but I may not be passing the variables correctly in PHP.

PHP SSH And Mysql Connection
For a long time I've been trying to connect to mysql through a SSH tunnel. Although that si possible by setting up the tunnel manually (with 'ssh -L ...'), I'd like it to be done by PHP itself.

Now, with the SSH2 extension (http://www.php.net/manual/en/ref.ssh2.php) it is possible to issue a 'ssh2_connect' and then a 'ssh2_tunnel' command.
That returns a socket resource to the destination server.
So far, all fine.

Problem:
How can I force that socket onto 'mysql_connect'?
I mean, what I have is:
$tunnel = ssh2_tunnel($connection, ཆ.0.0.101', 12345);

But $tunnel is a PHP resource, and not in the format ':/path/to/socket' that mysql_connect expects...

Is this possible at all?

MySql Connection
Is it necessary to close a db connection at the end of a session?? Or does it autoclose?

Getting Same Mysql Connection With Php?
I have a database class i made however when i create 2 instances of it, it gives me the same connect resource id, is that normal? is there a way in php to have different resource connection id but connect to the same database with the same login on the same server?

Mysql Connection Problem
On one computer with win98 and apache 13.22+mysql+php and the dynamic server is www.xxx.dns2go.com. All running fine.

1. I tried the code( from DevShed ):

<?
$dbuser = 'name'
$dbhost = 'localhost'
$dbpass =' password'
$dbname = 'auth'
$dbtble = 'auth'
$mysql_link = mysql_connect($dbhost,$dbuser,$dbpass);
$column = mysql_list_fields($dbname,$dbtble,$mysql_link);
for($i=0; $i< mysql_num_fields($column); $i++ )
{
print mysql_field_name($column,$i )."<br>";
}
?>

This code worked fine.

2. If I replace 'localhost' with the server name, I got the error message:

Warning: Can't connect to MySQL server on 'www.xxx.dns2go.com' (10061) in d:homewebmasterpubhtm est_mysql2.php on line 13

Warning: MySQL Connection Failed: Can't connect to MySQL server on 'www.xxx.dns2go.com' (10061) in d:homewebmasterpubhtm est_mysql2.php on line 13

Warning: Supplied argument is not a valid MySQL-Link resource in d:homewebmasterpubhtm est_mysql2.php on line 15

Warning: Supplied argument is not a valid MySQL result resource in d:homewebmasterpubhtm est_mysql2.php on line 17

I tried to test from another machine. Also tried to look at the port but did not seem to work.

Secure Connection To MySQL
I need some explanation about connection to MySQL: should I encrypt data if:

1) MySQL server is on the same machine as HTTP serwer (IP: localhost),
2) I transfer data from/to MySQL server on another machine?

If yes, what must I do?

Connection Problem To MySQL
I am having problem on connecting to my MySQL Server. I have Redhat 6.2 Linux Server with PHP4 and MySQL. i have written a simple code :

$link = mysql_connect("localhost","username","password") or die("error");

and it gives me error like :

Warning: MySQL Connection Failed: Can't connect to local MySQL server
through socket '/tmp/mysql.sock' (111)

MySQL Connection Problem
I just don't get it, I have searched everywhere and can not find what I am doing wrong. I am familiar with SQL, but I typically use ASP, Access so this MySQL thing is very new. Here's my attempt at inserting data into the database:

// Connection Strings
$username = "-------";
$password = "-------";
$hostname = "localhost";
$dbConnect = mysql_connect($hostname, $username, $password) or die("Unable to connect to the Database, please try again.");
mysql_select_db("database1") or die(mysql_error());
$theSQL = "insert into table (Item1, Item2, Item3) values ";
$theSQL = $theSQL."('".$Item1."','".$Item2."','".$Item3."')"
mysql_query($theSQL, $dbConnect) or die(mysql_error());

I know my connection is good, the problem is with the mysql_query line. I've tried it with and without the $dbConnect and neither works. What am I doing wrong?

Connection Problems MySQL
I am using Windows XP, IIS 5.1, PHP 5.1.4 and MySQL 5.0.23 and Dreamweaver 8. When I try to create a database connection I get the "Your PHP server doesn't have the MySQL module loaded or you can't use the mysql_(p)connect functions" error. I have downloaded the latest mysqli and mysql extensions (PHP 5.1.6 and MySQL Server 5.0.24a) and copied these into my C:PHPext directory. I believe I
have already made the required changes to the php.ini file however this may
not be 100% right.

Keeping MySQL Connection
Is there a way to open a mysql connection and have it remain open while a user is at my site? Is it better to just keep a connection throughout their visit or connect only when the database is needed? Right now I have these two lines at the beginning of most pages (about 6 pages):

mysql_connect($host, $user, $pwd)
mysql_select_db($dbase)

I was thinking something involving sessions would work, but I am having trouble with it...

PHP -> MySQL Connection Trouble
I'm currently running the latest build of PHP4 on server1. However, I am running mySQL on server2. When I goto connect to mysql, I keep getting, "connection failed." I am thinking maybe something isn't setup right.

For mySQL I am running mysqld and have it set up to work through port 3306. I've tried my hostname (what linux printed out0 and nothing works). I also have mySQL setup so you don't have to login to use it. PHP Code:

MySQL Existing Connection?
is there a way to check with PHP whether a mySQL connection already exist between a script and the database. In that case it can be decided to connect or leave things as is.

MySQL Connection Method With PHP..?
I have done a search and could not find an answer for this although I am sure someone has asked this before. What I am looking to do is this say I have 5 PHP files on a website and they all use the same database and mysql_connect string. PHP Code:

Mysql Connection Pooling
In my environment, I have two servers. Server A is hosting PHP while server B is hosting Mysql. Both servers are on the same LAN. I noticed that my PHP page takes foreever to load. It turns out that the MySql connection call takes almost one second to return. This is all based on my TCP trace.

To make matter worse, PHP is not reusing these MySql connection in other PHP pages, so the overall latency is pretty bad going from one page to another. I was wondering if anyone has any insight on why it takes so long to connect to Mysql server, and if there is a way to use connection pooling.

MySQL Connection Limit
Thought I read somewhere saying that there is a limit to how many
connections are available per mySQL account or something like that.

I wrote a PHP tool that uses a different PHP file whenever someone hit an
HTML form button (ie Submit). It turned out that each one of these PHP
files need to re-open the link to the mySQL database by the following
snippet or else that particular file won't work:

@ $link = mysql_connect("localhost", "myself", "");
if (!$link == 1)
echo "Connection to database failed.";

But I thought that PHP will use the already opened link from the previous
PHP file and as a result the above is not necessary. Is this true, or only
if it is within the same PHP file? And would having called the above code
snippet too many times cause mySQL to prevent user "myself" from connecting
again?

Connection PHP4 <> Mysql ?
Using Windows XP, PHP4.3.11 and Mysql 4.1.

PHP and Mysql.
Im trying to connect to the database with this script:

<?php
//list_db.php

$link_id = mysql_connect("localhost", "phpuser", "phppass");
$result = mysql_list_dbs($link_id);
$num_rows = mysql_num_rows($result);

while($db_data = mysql_fetch_row($result)) {
echo $db_data[0]. "<BR>";
$result2 = mysql_list_tables($db_data[0]);
$num_rows2 = mysql_num_rows($result2);
while($table_data = mysql_fetch_row($result2)) echo "--" .
$table_data[0]. "<BR>";
echo "==> $num_rows2 table(s) in " . $db_data[0] . "<P>";
}
?>
But it gives me this error:Warning: mysql_connect(): Client does not support
authentication protocol requested by server; consider upgrading MySQL client
in c:inetpubwwwrootPHP4info.php on line 5Warning: mysql_list_dbs():
supplied argument is not a valid MySQL-Link resource in
c:inetpubwwwrootPHP4info.php on line 6Warning: mysql_num_rows(): supplied
argument is not a valid MySQL result resource in
c:inetpubwwwrootPHP4info.php on line 7Warning: mysql_fetch_row():
supplied argument is not a valid MySQL result resource in
c:inetpubwwwrootPHP4info.php on line 9What did I do wrong?

Mysql Remote Connection
i have a db on my webhost, and a db at home. i currently have a db for etc, and a db for forums. my register page creates records in both db's. i recently moved my forums off of my webhost, and haven't been able to insert users into my db at home now. i changed the server/login/password/dbname here is what i currently have on my webhost: Code:

Mysql Backup Connection In PHP
I notice with PHP if a connection cannot be established to a mysql
server with mysql_connect() PHP will timeout and never try the backup
server. In this example:

$db = mysql_connect('db1.local.net', 'username', 'password');
if (!$db) {
$db = mysql_connect('db2.local.net', 'username', 'password');
}

This works great and connects to the 2nd database if the 1st one
rejects the connection completely; however, if the 1st db is under high
load and doesn't respond for 10+ seconds it never jumps to the 2nd one.
Curious if there's a better way to accomplish this. If the 1st db
doesn't respond in 1 second max I'd like to hop to the 2nd one.

Php Mysql Database Connection
i want to add my form details to the mysql database. i had done it with mysql_connect('localhost','root',''); but the error was localhost connection failed. Code:

MySQL Connection Problem
I recently setup mySQL and PHP on my Windows Small Business Server 2003 Server at my company. I have been wanting to write some php scripts to interact with a database on the server but have been unable to connect to the database via PHP. A simple connect function:

mysql_connect("localhost","root","*******");

Yields the error:
Can't connect to MySQL server on 'localhost' (10061)

The strange thing is, that I was able to connect with phpmyadmin just fine in "config" mode. Where it makes you enter your username and password.

Also I can easily connect via the command line on the server through the command mysql -u root -p.

I have read that this could possibly be a port issue of some sort. But when I do a phpinfo() on the server it says that the default port is 3306. There is no firewall running on the server. Please let me know if you need any more information.

Test MySql Connection
Is there any way to TEST wether a MySql connection is going to work? Without using mysql_connect that can throw an error?

Just to display on the web..."The connection is working" or "The connection is not working"

PHP MySQL Database Connection
I'm involved in a project where I have to create a web application with PHP and MySQL. My question is, usually we use one user name and password to connect to the database for the whole application, in which case all the users will connect to the database with that username we set in PHP script.

If we want to have different users with various access rights on the database this strategy will not work, because we give one username and give maximum access rights for that username. Is there any way where you can define the access rights of a user in the database(MySQL) and use the same username and password when the user connects to database through PHP application?

If so, we will have hundreds of users connecting through the PHP application with different usernames and password, will this have any impact on the web server or DB server? Is it secure? Is there any other way this can be done?

PHP Update Query Mysql: Query Succussful?
I can't seem to successfully test an update query. Below is a piece of code that updates a statistics table. If row today doesn;t exist, a new day must be created. But this doesn't work...

thank you for your reply.

$today= date("Y-m-d");

$qq="update totals_r set hits_r=(hits_r+1), lang_$lang=(lang_$lang+1), cat_$cat=(cat_$cat+1), rating_$rating=(rating_$rating+1), bussite_$bussite=(bussite_$bussite+1) where date='$today'";

$result_6 = mysql_query ("$qq");

if (!$result_6){ /// IF !ROW_TODAY ==> CREATE NEW DAY

$qq_2="insert into totals_r (hits_r, lang_$lang, cat_$cat, rating_$rating, bussite_$bussite, date) values(Ƈ',Ƈ',Ƈ',Ƈ',Ƈ','$today')";

$result_6_2 = mysql_query ("$qq_2");

if (!$result_6_2){
$err_msg_sql_6= mysql_error();
$err_loc_6="$PHP_SELF"." // Query6: update totals_r";
}
}

PHP/MySQL Database Connection Problem
when I'm doing an insert (using mysql database) it produces the following two error messages :

Warning: MySQL: Unable to save result set in [file].

Lost connection to MySQL server during query

These errors occur after the number of conncections increases, before this there is'nt any problem.

I am using PHP 4 with Apache on Redhat Linux 6.2.

What Is Going Wrong In The Database Connection With PHP MYSql
I am setting up a site for a client that requires signup and
login. I have written most fo the code but, for some reason am
have trouble with the database connection. The problem is with
the connection. I believe I have the right server but, have had
trouble getting the correct iser and password. Is there a way to
determine what is going wrong in the connection because
setting up die with a message doesn't tell me anything other
than the connection failed. I going back to client and getting the
support # from yahoo who set up the server and database.

Hopefully I can talk to the person who set up the server for him
and get the proper server, user and password. It would be nice
to know how to troubleshoot the connection in a more
meaningful way.

Warning: MySQL Connection Failed:
I am trying to do a basic exercise to learn mysql. I am trying to access a database through php. Here is my php code. PHP Code:

Failing Connection Betw'n PHP And Mysql
I'm running a CMS based on PHP and MySql. Recently I've installed an ErrorHandler in my script which sends me an email every time a fatal error occurs. However this has meant that I receive ALOT of mysql errors like this:

Can't connect to MySQL server on 'db14.pair.com' (61)

The shortcomings seem only to take a few seconds - 10 at the most and affects all our accounts. I've contacted the company that hosts our sites, but they say that the database server runs fine.

PhpMyAdmin And MySQL Connection Collation
I must work with phpMyAdmin 2.6.0-pl3 installed on a client's Windows NT
web server. I've not previously encountered options for charset and
collation using phpMyAdmin, and am not sure what to set "MySQL
connection collation" for English-US type usage.

The default MySQL charset: UTF-8 Unicode (utf8)

I didn't notice this until exporting a backup, which for different
tables is giving me different "CHARSET=latin1" values.

Maybe I need to export existing work, manually remove the CHARSET
settings from the schema and re-insert it back into phpMyAdmin?

CREATE TABLE `code_library` (
`id` mediumint(6) unsigned NOT NULL auto_increment,
`name` varchar(50) NOT NULL default '',
`purpose` varchar(255) NOT NULL default '',
`clip` text NOT NULL,
`date_entered` date NOT NULL default &#55612;&#57200;-00-00',
`time_entered` time NOT NULL default ༼:00:00',
PRIMARY KEY (`id`),
UNIQUE KEY `id` (`id`),
UNIQUE KEY `name_2` (`name`),
KEY `name` (`name`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=2 ;