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有时候需要转换html格式的字符串为文本，但又需要保持一定的格式，比如要求段落变成的分段格式就可以用下面这个函数
function html2text($str){
$str = preg_replace("/<style .*?<\\/style>/is", "", $str);
$str = preg_replace("/<script .*?<\\/script>/is", "", $str);
$str = preg_replace("/<br \\s*\\/>/i", ">>>>", $str);
$str = preg_replace("/<\\/?p>/i", ">>>>", $str);
$str = preg_replace("/<\\/?td>/i", "", $str);
$str = preg_replace("/<\\/?div>/i", ">>>>", $str);
$str = preg_replace("/<\\/?blockquote>/i", "", $str);
$str = preg_replace("/<\\/?li>/i", ">>>>", $str);
$str = preg_replace("/ /i", " ", $str);
$str = preg_replace("/ /i", " ", $str);
$str = preg_replace("/&/i", "&", $str);
$str = preg_replace("/&/i", "&", $str);
$str = preg_replace("/</i", "<", $str);
$str = preg_replace("/</i", "<", $str);
$str = preg_replace("/“/i", '"', $str);
$str = preg_replace("/&ldquo/i", '"', $str);
$str = preg_replace("/‘/i", "'", $str);
$str = preg_replace("/&lsquo/i", "'", $str);
$str = preg_replace("/'/i", "'", $str);
$str = preg_replace("/&rsquo/i", "'", $str);
$str = preg_replace("/>/i", ">", $str);
$str = preg_replace("/>/i", ">", $str);
$str = preg_replace("/”/i", '"', $str);
$str = preg_replace("/&rdquo/i", '"', $str);
$str = strip_tags($str);
$str = html_entity_decode($str, ENT_QUOTES, "utf-8");
$str = preg_replace("/&#.*?;/i", "", $str);
return $str;
} |
2022-08-17
2022-11-06
2022-08-14
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2022-07-18
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