--- /dev/null
+--- %YAML:1.0
+test: Empty Sequence
+brief: >
+ You can represent the empty sequence
+ with an empty inline sequence.
+yaml: |
+ empty: []
+php: |
+ array('empty' => array())
+---
+test: Empty Mapping
+brief: >
+ You can represent the empty mapping
+ with an empty inline mapping.
+yaml: |
+ empty: {}
+php: |
+ array('empty' => array())
+---
+test: Empty Sequence as Entire Document
+yaml: |
+ []
+php: |
+ array()
+---
+test: Empty Mapping as Entire Document
+yaml: |
+ {}
+php: |
+ array()
+---
+test: Null as Document
+yaml: |
+ ~
+php: |
+ null
+---
+test: Empty String
+brief: >
+ You can represent an empty string
+ with a pair of quotes.
+yaml: |
+ ''
+php: |
+ ''