Hurray for Arrays
In which Hippolyte and Chubbs order a pizza.
Hey Chubbs, would you fancy some pizza?
I've placed my favourite toppings in this array. You may use print_r to peruse the order before I call it in.
I've placed my favourite toppings in this array. You may use print_r to peruse the order before I call it in.
<?
$pizza = ['cheese','sauce','green peppers','onions','anchovies'];
?>
print_r($pizza);
Array ( [0] => cheese [1] => sauce [2] => green peppers [3] => onions [4] => anchovies )
Array ( [0] => cheese [1] => sauce [2] => green peppers [3] => onions [4] => anchovies )
My dear Hippolyte, you know very well that I do not care for anchovies.
I will pop them from the array, adding chunky bacon in their stead.
I will pop them from the array, adding chunky bacon in their stead.
<?
array_pop($pizza);
$pizza[] = 'chunky bacon';
?>
print_r($pizza);
Array ( [0] => cheese [1] => sauce [2] => green peppers [3] => onions [4] => chunky bacon )
Array ( [0] => cheese [1] => sauce [2] => green peppers [3] => onions [4] => chunky bacon )
Gentlemen, I come bearing wine.
Allow me to add a second pizza. I'll place both pizzas in a new order array.
Allow me to add a second pizza. I'll place both pizzas in a new order array.
<?
$order = [$pizza,
['feta cheese',
'extra sauce',
'pepperoni',
'olives']];
?>
Holy white-space Batman! What a magnanimous way to format an array.
Magnanimous indeed, Robin. I'll call in the order posthaste.
Then we shall drink wine and be merry.
Then we shall drink wine and be merry.
print_r($order);
Array ( [0] => Array ( [0] => cheese [1] => sauce [2] => green peppers [3] => onions [4] => chunky bacon ) [1] => Array ( [0] => feta cheese [1] => extra sauce [2] => pepperoni [3] => olives ) )
Array ( [0] => Array ( [0] => cheese [1] => sauce [2] => green peppers [3] => onions [4] => chunky bacon ) [1] => Array ( [0] => feta cheese [1] => extra sauce [2] => pepperoni [3] => olives ) )
