Martin de Keijzer Martin1982

## arrays2.php
<?php
echo "My first category is " . $categories[0]
?>

## arrays.php
<?php
$categories = array('my first category', 'another one', 'etc');
?>

## variable-manipulation.php
<?php
$newVariable = 'Hello World';
echo $newVariable;
$newVariable = 'Goodbye World';
echo $newVariable;
?>

## variable.php
<?php
$newVariable = 'Hello World';
echo $newVariable;
?>

## constant.php
<?php
define('MY_CONSTANT_NAME','The value of my constant');
echo MY_CONSTANT_NAME;
// This will show 'The value of my constant' on your screen
?>

## helloworld.php
<?php
echo "Hello world!";
?>
	<?php
	$categories = array('my first category', 'another one', 'etc');
	?>
	<?php
	$newVariable = 'Hello World';
	echo $newVariable;
	$newVariable = 'Goodbye World';
	echo $newVariable;
	?>
	<?php
	define('MY_CONSTANT_NAME','The value of my constant');
	echo MY_CONSTANT_NAME;
	// This will show 'The value of my constant' on your screen
	?>