You need to close a connection to a MySQL database in your PHP script. How would you do this?
- Use the mysqli_close function to close the connection to the MySQL database.
- Use the mysql_close function to close the connection to the MySQL database.
- Use the pdo_close function to close the connection to the MySQL database.
- Use the close_connection function to close the connection to the MySQL database.
To close a connection to a MySQL database in PHP, you can use the mysqli_close function. This function takes the connection object as a parameter and closes the connection. It's good practice to explicitly close the connection when you no longer need it to free up resources, although PHP automatically closes the connection at the end of the script execution. The mysqli_close function is part of the mysqli extension in PHP and should be used to properly close the connection when it's no longer needed.
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