php 7 [] array 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);