How can the error of not selecting a database be resolved when calling the GetPageTitle function?

The error of not selecting a database when calling the GetPageTitle function can be resolved by establishing a connection to the database before calling the function. This can be done by using the mysqli_select_db function to select the desired database. 

// Establish a connection to the database
$connection = mysqli_connect("localhost", "username", "password", "database_name");

// Check if the connection is successful
if (!$connection) {
    die("Connection failed: " . mysqli_connect_error());
}

// Select the database
mysqli_select_db($connection, "database_name");

// Call the GetPageTitle function
GetPageTitle($connection);

// Close the connection
mysqli_close($connection);

Keywords

PHP database GetPageTitle error handling function call

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