PHP (Forms and Variables)

What does the action attribute control in the <form> tag?

• How the form is displayed

• Where the data from the form is sent

• If the data is displayed in the address bar

• If the form is interactive

What denotes a variable in PHP?

• #

• _

• !

• $

When using "Post" as your form method, what variable will contain all the values sent by the form?

• $GET

• $POST

• $_POST

• $_GET

When using "Get" as your form method, what variable will contain all the values sent by the form?

• $GET

• $POST

• $_POST

• $_GET

$_GET and $_POST are best descibed as

• arrays

• doubles

• Strings

• integers

Given <input type='text' name='last'>, how would this data be accessed after the form has been submitted (assume method was POST)

• $_POST['text]

• $_POST['last']

• $_POST[]

• $_POST['input']

Escape sequences are valid inside which type of String?

• ' '

• " "

• $ .... $

• // ........ //

php variables, when used in Strings, can be enclosed with _____ to help isolate the value and avoid unexpected results.

• [ ]

• ( )

• { }

• <  >

In php, you must specify what data type your variables are when you declare them. 

• True

• False

You can have more than one php script included in a single web page

• True

• False