1--- %YAML:1.0
2test: A sequence with an unordered array
3brief: >
4  A sequence with an unordered array
5yaml: |
6  1: foo
7  0: bar
8php: |
9  [1 => 'foo', 0 => 'bar']
10---
11test: Integers as Map Keys
12brief: >
13    An integer can be used as dictionary key.
14yaml: |
15    1: one
16    2: two
17    3: three
18php: |
19    [
20        1 => 'one',
21        2 => 'two',
22        3 => 'three'
23    ]
24