PHP

What does PHP stand for?

• Personal Hypertext Process

• PHP: Hypertext Preprocessor

• Private Home Page

PHP server scripts are surrounded by delimiters, which?

• <?php>...</?>

• <?php...?>

• <script>...</script>

• <&>...</&>

How do you write "Hello World" in PHP

• Document.Write("Hello World");

• "Hello World";

• echo "Hello World";

All variables in PHP start with which symbol?

• $

• !

• &

What is the correct way to end a PHP statement?

• .

• </php>

• ;

• New line

In PHP keywords such as echo, print are case-sensitive.

• True

• False

Line that is not executed as part of the code.

• echo

• variable

• print

• comment

In declaring variables, it starts with?

• <?

• //

• /*

• $

How is PHP written into a webpage?

• Just like other html tags: <php> </php>

• Only in a separate file which is linked to the html page

• Using curled brackets {php} {/php}

• A PHP script starts with <?php and ends with ?>

PHP is case sensitive in what way?

• It's never case sensitive, don't worry about it.

• Only when referring to variables

• When referring to classes, functions or variables

• All the time!