无法使用php连接到服务器

Question

<?php
$host="localhost";
$user="user";
$password="debashree";
$connect=mysqli_connect($host,$user,$password);
if ($connect->connect_error) {
 die("connection_aborted".$connect->connect_error);
}
echo "connected succesfully";

This is the mysql connection php script. It is constantly showing the error of

Warning: mysqli_connect(): (HY000/1045): Access denied for user 'user'@'localhost' (using password: YES) in C:\xampp\htdocs\index.php on line 6

Notice: Trying to get property of non-object in C:\xampp\htdocs\index.php on line 7 connected successfully

I cannot understand please help me?

Answer 1

You should try the following changes made :

<?php
try{
$host="localhost";
$user="user";
$password="debashree";
$databaseName = "myDB";
$connect=mysqli_connect($host,$user,$password, $databaseName);
if (**mysqli_connect_errno()**)
  {
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
  }
echo "connected succesfully";
}catch(Exception $e){
echo $e->getMessage();
}

Also, mysqli_connect requires database as fourth parameter.

mysqli_connect("localhost","my_user","my_password","my_db");