Accessing array elements
 


Array elements can be accessed using the array[key] syntax.


$array = array(
    "foo" => "bar",
    42    => 24,
    "multi" => array(
         "dimensional" => array(
             "array" => "foo"
         )
    )
);

var_dump($array["foo"]);
var_dump($array[42]);
var_dump($array["multi"]["dimensional"]["array"]);
?>

The above example will output:

string(3) "bar"
int(24)
string(3) "foo"