How to connect to my remote Mysql Database via Xampp - php

I am using Xampp to update my website and since I have added a Mysql database I have the error further down locally while it works fine online.
I'm using the code below to connect to my database:
<?php
$servername = "myservername";
$username = "myusername";
$password = "mypassword";
// Create connection
$conn = new mysqli($servername, $username, $password);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
?>
http://localhost/connectdb.php
Result:
Connection failed: php_network_getaddresses: getaddrinfo failed: No
such host is known.
http://example.com/connectdb.php
Result:
Connected successfully
So there must be some configuration to do in Xampp to access a remote database or do I need to ask my host to whitelist my private IP Address? My host is OVH.
Thanks for your help

Related

How can I bypass error 111 MySQL in PHP connection?

I have bought a database MySQL to use on my domain/host.
I can connect to the database via wampserver (localhost) without problems.
But when I am trying to connect to the host website it gives me an error.
Connection failed: Can't connect to MySQL server on 'mysql-******.net' (111 "Connection refused")
My code:
<?php
$servername = "mysql-*********.net";
$username = "username8954";
$password = "dolphyn1235";
$dbname = "animals";
$dbServerPort = "26313";
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname, $dbServerPort);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
?>
Any ideas how to solve this?
Check in your MySQL Server configuration files (my.cnf), find bind-address = 127.0.0.1 then comment them with # at the begining of the line. and then restar your MySQL.

Not able to connect to remote mysql

my code is as below
$dbhost = 'example.com';
$dbuser = 'dbusername';
$dbpass = 'dbpassword';
$dbName='dbname';
$conn = new mysqli($dbhost, $dbuser, $dbpass, $dbName);
// check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
after i execute code getting below error
Connection failed: Connection refused
Warning: mysqli::__construct(): (HY000/2002): Connection timed out in /home/public_html/test/remote.php on line 8
Connection failed: Connection timed out
I don't know your environment, but my experience is that most publicly accessible webservers do not expose the SQL-database to the public, so the port is probably blocked. If you control the server, then you can probably find something in the firewall, but if you are using something like shared hosting, then you can really only try the helpdesk.

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I get this error when I try to connect to the mysql database using php mysqli class.
I am using
OS :- windows 10
webserver :- xampp
php :- 7.3.3
it got a warning error and error message is junk.
mysqli::__construct(): (HY000/2002):
�ڑ��ς݂̌Ăяo���悪���̎��Ԃ�߂��Ă������������Ȃ��������߁A�ڑ��ł��܂���ł����B�܂��͐ڑ��ς݂̃z�X�g���������Ȃ��������߁A�m�����ꂽ�ڑ��͎��s���܂����
Using following code:
$dbServerName= "*******ap-northeast-1.rds.amazonaws.com";
$dbUsername= "example";
$dbPassword= "*******";
$dbName= "example";
// Create connection
$conn = new mysqli($dbServerName, $dbUsername, $dbPassword, $dbName);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
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echo "Connected successfully";
dbServerName is amazon.com for example,
password is * for security.

Mysql server not connecting anymore with servername

I was connected with my server using my server name.
<?php
ini_set('default_charset', 'UTF-8');
$servername = "my server name here";
$username = "xxxxx";
$pass = "xxxx";
$dbname = "xxxx";
$conn = mysqli_connect ($servername, $username, $pass, $dbname);
if(!$conn) {
die("Connection faild: ".mysqli_connect_error());
}
$conn->query("SET NAMES utf8");
?>
All my aplications was working and now stopped.
Now is only connecting if i use my server ip.
There are the errors
**Warning: mysqli_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo failed
Connection faild: php_network_getaddresses: getaddrinfo failed
**
When i connect on the database with my login and pssword in my host provider
it enters fine,nothing changed.
Btw im using xampp.
Anyone knows why this is happening?
Use that
$db_conx = mysqli_connect("localhost", "root", "", "project2");
// Evaluate the connection
if (mysqli_connect_error()) {
echo mysqli_connect_error();
exit();
}
Normally, using xampp in Windows, we will set server name be "localhost"
$servername = "localhost";
If you want other name, please set in hosts file:
C:\Windows\System32\drivers\etc\hosts
127.0.0.1 my_domain_name.com
And add "my_domain_name.com" (for example) into $servername variable

connection error while using php and sql server 2008

Connection failed: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
as i establish connection between my computer and remote machine using "php" and sql server 2008 respectively. i got this error.
<?php
$servername = "";
$username = "";
$password = "";
$dbname = "complaint";
// Create connection
$conn = new mysqli($servername, $username, $password,$dbname);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
?>
You must have a defined servername, username and password. If the server is local than use "localhost" if it is a remote server use IP "X.X.X.X"

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