Form data can be submitted using either the POST or the GET method. Which associative arrays are
used to pass this data to PHP?
What is register_globals and
why is using it a bad idea?
What is the difference between a text box and a text area?
If a form has to offer three choices to a user, each of which is mutually exclusive (so that only one of the three can be selected), which input type would you use for this, given a choice between checkboxes and radio buttons?
How can you submit a group of selections from a web form using a single field name?
How can you submit a form field without displaying it in the browser?
Which HTML tag is used to encapsulate a form element and supporting text or graphics, making the entire unit selectable with a mouse-click?
Which PHP function converts HTML into a format that can be displayed but will not be interpreted as HTML by a browser?
See Chapter 11 Answers in Appendix A for the answers to these questions.