Markdown测试

#兼容HTML
这是一个普通段落

Foo

这是另一个普通段落

#特殊字符自动转换
© AT&T AT&T 4<5 4<5

#标题

##Select形式

This is an H1

This is an H2

##Atx形式

#这是H1

##这是H2

###这是H3

####这是H4

#####这是H5

######这是H6

#区块引用Blockquotes

This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.

Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
id sem consectetuer libero luctus adipiscing.



This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.

Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
id sem consectetuer libero luctus adipiscing.



This is the first level of quoting.

This is nested blockquote.

Back to the first level.

这是一个标题。

1. 这是第一行列表项。
2. 这是第二行列表项。

给出一些例子代码：

return shell_exec("echo $input | $markdown_script");

#列表

• Red
• Green
• Blue

• Red
• Green
• Blue

• Red
• Green
• Blue

1. Bird
2. McHale
3. Parish

• Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
  Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
  viverra nec, fringilla in, laoreet vitae, risus.
• Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
  Suspendisse id sem consectetuer libero luctus adipiscing.

1. This is a list item with two paragraphs. Lorem ipsum dolor
   sit amet, consectetuer adipiscing elit. Aliquam hendrerit
   mi posuere lectus.

   Vestibulum enim wisi, viverra nec, fringilla in, laoreet
   vitae, risus. Donec sit amet nisl. Aliquam semper ipsum
   sit amet velit.

2. Suspendisse id sem consectetuer libero luctus adipiscing.

• A list item with a blockquote:

  This is a blockquote
  inside a list item.

#分割线

---

---

#区段元素
This is an example inline link.

This link has no title attribute.

See my About page for details.

This is [an example][id] reference-style link.
[id]: http://example.com/ “Optional Title Here”

Google
Google: http://google.com/


I get 10 times more traffic from Google than from
Yahoo or MSN.

#强调
single asterisks

single underscores

double asterisks

double underscores

unfriggingbelievable

*this text is surrounded by literal asterisks*

#代码
Use the printf() function.

There is a literal backtick (`) here.

A single backtick in a code span: `

A backtick-delimited string in a code span: `foo`

Please don’t use any <blink> tags.

— is the decimal-encoded equivalent of —.

#图片

#其他
http://example.com/

address@example.com

*literal asterisks*

Markdown 支持以下这些符号前面加上反斜杠来帮助插入普通的符号：

\   反斜线
`   反引号
*   星号
_   底线
{}  花括号
[]  方括号
()  括弧
#   井字号
+   加号
-   减号
.   英文句点
!   惊叹号