What are common issues encountered when integrating PHP with Apache for database setup?

One common issue when integrating PHP with Apache for database setup is incorrect database connection settings in the PHP code, leading to connection failures. To solve this, ensure that the database host, username, password, and database name are correctly specified in the PHP code. 

$host = "localhost";
$username = "root";
$password = "";
$database = "my_database";

// Create connection
$conn = new mysqli($host, $username, $password, $database);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";

Keywords

PHP Apache database setup integration errors

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