--- /dev/null
+--- %YAML:1.0
+test: Some characters at the beginning of a string must be escaped
+brief: >
+ Some characters at the beginning of a string must be escaped
+yaml: |
+ foo: '| bar'
+php: |
+ array('foo' => '| bar')
+---
+test: A key can be a quoted string
+brief: >
+ A key can be a quoted string
+yaml: |
+ "foo1": bar
+ 'foo2': bar
+ "foo \" bar": bar
+ 'foo '' bar': bar
+ 'foo3: ': bar
+ "foo4: ": bar
+ foo5: { "foo \" bar: ": bar, 'foo '' bar: ': bar }
+php: |
+ array(
+ 'foo1' => 'bar',
+ 'foo2' => 'bar',
+ 'foo " bar' => 'bar',
+ 'foo \' bar' => 'bar',
+ 'foo3: ' => 'bar',
+ 'foo4: ' => 'bar',
+ 'foo5' => array(
+ 'foo " bar: ' => 'bar',
+ 'foo \' bar: ' => 'bar',
+ ),
+ )