array php with var 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

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