how to array works in php code example
Example 1: php array
<?php
$array = array(
"foo" => "bar",
"bar" => "foo",
);
// Using the short array syntax
$array = [
"foo" => "bar",
"bar" => "foo",
];
?>
Example 2: PHP Arrays
<?php
$cars = array("Volvo", "BMW", "Toyota");
echo "I like " . $cars[0] . ", " . $cars[1] . " and " . $cars[2] . ".";
?>