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?
A1:	The mysql_connect() function creates a connection to MySQL and requires the hostname, username, and password.
2:	Which PHP function retrieves a MySQL error message?
A2:	The mysql_error() function returns a MySQL error message.
3:	Which PHP function is used to count the number of records in a resultset?
A3:	The mysql_numrows() function counts the number of records in a resultset.

Activity

Create a PHP script that displays the contents of the grocery_inventory table that was used in the previous hour.