making an array in php code example

Example 1: ccreate array php

$array = array(
    "foo" => "bar",
    "bar" => "foo",
);

Example 2: php initialize array

// Initialize Empty Array (PHP 5.4 and higher)
$myArray = [];

// Initialize Empty Array (Before PHP 5.4)
$myArray = array();

Example 3: php array

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