- var_dump: documentation ( source)
<?php
$expected_array_got_string = 'somestring';
var_dump($expected_array_got_string['some_key']);
var_dump($expected_array_got_string[0]);
var_dump($expected_array_got_string['0']);
var_dump($expected_array_got_string[0.5]);
var_dump($expected_array_got_string['0.5']);
var_dump($expected_array_got_string['0 Mostel']);
?>