How can PHP developers effectively utilize the MySQL functions and examples provided in the PHP documentation to troubleshoot database-related issues?

Issue: If a PHP developer is experiencing database-related issues, they can utilize the MySQL functions and examples provided in the PHP documentation to troubleshoot and resolve the problem. By referencing the documentation, developers can find solutions to common database issues such as connection errors, query problems, and data retrieval difficulties. 

// Example code snippet to troubleshoot database connection issues
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);

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

Keywords

PHP MySQL functions documentation troubleshooting database issues

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