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PHP and MySQL with MySQLi: Introduction (Part 1/9)

Database Connection in PHP and Mysqli with OOPs concept

<?php
class Connect{
public $hostname = 'localhost';
public $username = 'root';
public $password = '';
public $database = 'test';
public $db;
public function conn(){
$db = new mysqli($this->hostname, $this->username, $this->password, $this->database);
if($db->connect_errno){
echo "database connection error found";
}else
                                               {
echo "database connect successfully!";
}
}
}

$conn = new Connect();
$conn->conn();
   
?>

Output: database connect successfully!

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