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PHP 中的 get_html_translation_table()

出处:互联网   整理: 软晨网（RuanChen.com）   发布: 2009-03-04   浏览: 557 ::
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Definition and Usage
定义和用法

The get_html_translation_table() function returns the translation table used by the htmlentities() and htmlspecialchars() functions.
get_html_translation_table()函数的作用是：返回htmlspecialchars()函数和htmlentities()函数的转换表。

Syntax
语法

get_html_translation_table(function,quotestyle)

Parameter参数 Description描述
function Optional. Specifies which translation table to return. Default is HTML_SPECIALCHARS.
可选参数。指定返回那个翻译平台

Possible values:
可能值：

  • HTML_ENTITIES - Translates all characters that need URL-encoding to be shown properly on a HTML page
    HTML_ENTITIES –翻译所有的字符。这些字符需要进行URL编码，并以适当的格式显示在HTML页面上
  • HTML_SPECIALCHARS - Translates some characters that need URL-encoding to be shown properly on a HTML page
    HTML_SPECIALCHARS -翻译部分字符。这些字符需要进行URL编码，并以适当的格式显示在HTML页面上
quotestyle Optional. Defines how to encode single and double quotes. Default is ENT_COMPAT
可选参数。定义如何对单引号和双引号进行编码。默认值是ENT_COMPAT。

Possible values:
可能值：

  • ENT_COMPAT - Encodes double quotes, not single quotes
    ENT_COMPAT –对双引号进行编码，不对单引号进行编码
  • ENT_QUOTES - Encodes double and single quotes
    ENT_QUOTES –对单引号和双引号进行编码
  • ENT_NOQUOTES - Does not encode single or double quotes
    ENT_NOQUOTES –不对单引号或双引号进行编码

Tips and Notes
提示

Tip: Some characters can be encoded several ways. The get_html_translation_table() function returns the most common encoding.
提示：部分字符可以通过不同的方式进行编码。get_html_translation_table()函数返回了最通常使用的编码形式。

Example
案例

In this example we will show both translation tables.:
在下面这个案例中，我们将展示两个转换平台：

<?php
print_r (get_html_translation_table());
echo "<br />";
print_r (get_html_translation_table(HTML_ENTITIES));
?>

The output of the code above will be:
上述代码将输出下面的结果：

Array
(
["] => " [<] => < [>] => > [&] => &
)
Array
(
[ ] =>   [¡] => ¡ [¢] => ¢ [£] => £
[¤] => ¤ [¥] => ¥ [¦] => ¦ [§] => §
[¨] => ¨ [©] => © [ª] => ª [«] => «
[¬] => ¬ [­] => ­ [®] => ® [¯] => ¯
[°] => ° [±] => ± [²] => ² [³] => ³
[´] => ´ [µ] => µ [¶] => ¶ [·] => ·
[¸] => ¸ [¹] => ¹ [º] => º [»] => »
[¼] => ¼ [½] => ½ [¾] => ¾ [¿] => ¿
[À] => À [Á] => Á [Â] => Â [Ã] => Ã
[Ä] => Ä [Å] => Å [Æ] => Æ [Ç] => Ç
[È] => È [É] => É [Ê] => Ê [Ë] => Ë
[Ì] => Ì [Í] => Í [Î] => Î [Ï] => Ï
[Ð] => Ð [Ñ] => Ñ [Ò] => Ò [Ó] => Ó
[Ô] => Ô [Õ] => Õ [Ö] => Ö [×] => ×
[Ø] => Ø [Ù] => Ù [Ú] => Ú [Û] => Û
[Ü] => Ü [Ý] => Ý [Þ] => Þ [ß] => ß
[à] => à [á] => á [â] => â [ã] => ã
[ä] => ä [å] => å [æ] => æ [ç] => ç
[è] => è [é] => é [ê] => ê [ë] => ë
[ì] => ì [í] => í [î] => î [ï] => ï
[ð] => ð [ñ] => ñ [ò] => ò [ó] => ó
[ô] => ô [õ] => õ [ö] => ö [÷] => ÷
[ø] => ø [ù] => ù [ú] => ú [û] => û
[ü] => ü [ý] => ý [þ] => þ [ÿ] => ÿ
["] => " [<] => < [>] => > [&] => &
)

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