You have to provide MySQL hostname, username, and password to make a connection with the MySQL server in mysqli_connect() method or declaring database object of the mysqli class.
Example:
1 2 | $mysqli = mysqli_connect("localhost","username","password"); $mysqli = new mysqli("localhost","username","password"); |
If you like this question & answer and want to contribute, then write your question & answer and email to freewebmentor[@]gmail.com. Your question and answer will appear on FreeWebMentor.com and help other developers.