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Smarty:textformat函数

2018-10-17 11:58 更新

{textformat}

{textformat}是一个用于格式化文本的块函数。它一般会清理空格和特殊字符，该函数主要清理空格和特殊字符，对段落按单词边界换行和行缩进等段落格式化处理。

你可以明确指定参数，或者使用预设风格。当前“email”是唯一可用的风格。

参数名称	类型	必选参数	默认值	说明
style	string	No	n/a	预设风格
indent	number	No	0	每行缩进的字符数
indent_first	number	No	0	首行缩进的字符数
indent_char	string	No	(single space)	缩进使用的字符
wrap	number	No	80	每行长度（换行）
wrap_char	string	No	\n	断行使用的字符
wrap_cut	boolean	No	`FALSE`	设置`TRUE`将会按字符换行，而不是按单词边界换行。
assign	string	No	n/a	将输出的内容赋值到模板变量

Example 8.22. {textformat}

   {textformat wrap=40}

   This is foo.
   This is foo.
   This is foo.
   This is foo.
   This is foo.
   This is foo.

   This is bar.

   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.

   {/textformat}

输出:

   This is foo. This is foo. This is foo.
   This is foo. This is foo. This is foo.

   This is bar.

   bar foo bar foo foo. bar foo bar foo
   foo. bar foo bar foo foo. bar foo bar
   foo foo. bar foo bar foo foo. bar foo
   bar foo foo. bar foo bar foo foo.

   {textformat wrap=40 indent=4}

   This is foo.
   This is foo.
   This is foo.
   This is foo.
   This is foo.
   This is foo.

   This is bar.

   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.

   {/textformat}

输出：

   This is foo. This is foo. This is
   foo. This is foo. This is foo. This
   is foo.

   This is bar.

   bar foo bar foo foo. bar foo bar foo
   foo. bar foo bar foo foo. bar foo
   bar foo foo. bar foo bar foo foo.
   bar foo bar foo foo. bar foo bar
   foo foo.

   {textformat wrap=40 indent=4 indent_first=4}

   This is foo.
   This is foo.
   This is foo.
   This is foo.
   This is foo.
   This is foo.

   This is bar.

   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.

   {/textformat}

输出：

   This is foo. This is foo. This
   is foo. This is foo. This is foo.
   This is foo.

   This is bar.

   bar foo bar foo foo. bar foo bar
   foo foo. bar foo bar foo foo. bar
   foo bar foo foo. bar foo bar foo
   foo. bar foo bar foo foo. bar foo
   bar foo foo.

   {textformat style="email"}

   This is foo.
   This is foo.
   This is foo.
   This is foo.
   This is foo.
   This is foo.

   This is bar.

   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.
   bar foo bar foo     foo.

   {/textformat}

输出：

   This is foo. This is foo. This is foo. This is foo. This is foo. This is
   foo.

   This is bar.

   bar foo bar foo foo. bar foo bar foo foo. bar foo bar foo foo. bar foo
   bar foo foo. bar foo bar foo foo. bar foo bar foo foo. bar foo bar foo
   foo.

参见 {strip} 和 自动换行.

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