mirror of
https://github.com/restoreddev/phpapprentice.git
synced 2025-07-11 18:46:20 +02:00
27 lines
1019 B
PHP
27 lines
1019 B
PHP
<?php
|
|
|
|
// There are two ways to create an array.
|
|
// First, you can use the array construct to pass in values separated by commas
|
|
// and it will return an array.
|
|
$taskList = array('grocery store', 'change car oil');
|
|
|
|
// Second, you can surround the list in square brackets.
|
|
// This style is the most common and recommended form
|
|
// of creating an array.
|
|
$groceryList = ['bread', 'milk', 'eggs'];
|
|
|
|
// PHP will automatically assign index keys for each value in an array
|
|
// starting with 0. So, to access a value in an array you will
|
|
// pass the key number into brackets after the variable name.
|
|
echo $groceryList[0] . "\n";
|
|
echo $groceryList[1] . "\n";
|
|
|
|
// You can also assign keys in an array using numbers or strings.
|
|
// It is very common to create an array with string keys. The pattern
|
|
// is called an associative array or a map.
|
|
$car = ['make' => 'Toyota', 'model' => 'Camry'];
|
|
|
|
// To access the value in an associative array, just use the string key in brackets
|
|
// after the variable name.
|
|
echo $car['model'] . "\n";
|