使用PHP将HTML转换为ASCII

]*)"?[^>]*>(.*?)<\/a>/i','$2 ($1)',$s); //转换p，br和hr标签 $s = preg_replace('@<(b|h)r[^>]*>@i',"\n",$s); $s = preg_replace('@]*>@i',"\n\n",$s); $s = preg_replace('@]*>(.*)@i',"\n".'$1'."\n",$s); //转换粗体和斜体标签 $s = preg_replace('@]*>(.*?)@i','*$1*',$s); $s = preg_replace('@]*>(.*?)@i','*$1*',$s); $s = preg_replace('@]*>(.*?)@i','_$1_',$s); $s = preg_replace('@]*>(.*?)@i','_$1_',$s); //解码任何实体 $s = strtr($s,array_flip(get_html_translation_table(HTML_ENTITIES))); //解码编号的实体 $s = preg_replace('/&#(\d+);/e','chr(str_replace(";", "", str_replace("&#","","$0")))', $s); //剥离所有剩余的HTML标签 $s = strip_tags($s); //返回字符串 return $s; }

要使用此功能，只需将其传递一个字符串即可。这是一个正在工作的例子。

$htmlString = 'This is some XHTML markup that will be

turned into an ascii string.';
 
echo html2ascii($htmlString);

产生以下输出。

This is some *XHTML* markup that _will_ be
turned into (http://www.hashbangcode.com/) an ascii string

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