Workshop

The workshop is designed to help you anticipate possible questions, review what you've learned, and begin to put your knowledge into practice.

Quiz

1.	What is the primary function used to make the connection between PHP and MySQL, and what information is necessary?
2.	Which PHP function retrieves the text of a MySQL error message?
3.	Which PHP function is used to count the number of records in a result set?

Answers

1.	The mysql_connect() function creates a connection to MySQL and requires the hostname, username, and password.
2.	The mysql_error() function returns a MySQL error message.
3.	The mysql_num_rows() function counts the number of records in a resultset.