array syntax in php code example

Example 1: array php

<?php
$array = array(
    "foo" => "bar",
    "bar" => "foo",
);

// as of PHP 5.4
$array = [
    "foo" => "bar",
    "bar" => "foo",
];
?>

Example 2: php array

$array = ['cheese', 'ham', 'potato'];

var_dump($array);