PHP Dev

Examine the snippet below. What is its purpose?

<?php

echo "Welcome to PHP!";

?>

• It prints a welcome message to the browser

• It starts a PHP session

• It includes another PHP file

• It creates a PHP function

PHP stands for:

(a)  

In PHP, each statement must end with

(a)  

PHP code must always be enclosed within <?php and ?> tags.

• True

• False

A single-line comment in PHP can be created using // or (a)   .

Which symbol is used to denote a variable in PHP?

• @

• $

• %

• #

A variable that stores the string "PHP" would be declared as: $language = " (a)   ";

Which PHP function is used to output text to the browser?

• print()

• output()

• echo()

• Both a and c

The functions echo and print in PHP are completely identical in functionality.

• False

• True

• No answer

• Both are valid

What is the output of the following code?

<?php

$name = "Alice";

echo "Hello, $name!";

?>

(a)