PHP

All variables in PHP start with which symbol?

$

What is the correct way to add 1 to the $count variable?

$count++;

Which one of these variables has an illegal name?

$my-Var

What is a correct way to add a comment in PHP?

/*...*/

What is the correct way to end a PHP statement?

;

PHP server scripts are surrounded by delimiters, which?

<?php ...?>

What does PHP stand for?

Hypertext Preprocessor

In PHP you can use both single quotes ( ' ' ) and double quotes ( " " ) for strings:

True

In PHP, the only way to output text is with echo.

True

The die() and exit() functions do the exact same thing.

True

When using the POST method, variables are displayed in the URL:

True

How do you write "Hello World" in PHP

echo "Hello World";