不知道你的需求是什么，但是这个列表的原点这样去掉。
这个没有圆点的：
<style>.list{list-style-type:none}
</style>
<ul class='list'>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
</ul>
有圆点的：
<ul><li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
</ul>
PHP清除html、css、js格式并去除空格的PHP函数01function cutstr_html($string,$length=0,$ellipsis='…'){
02$string=strip_tags($string)
03$string=preg_replace('/\n/is','',$string)
04$string=preg_replace('/ | /is','',$string)
05$string=preg_replace('/ /is','',$string)
06preg_match_all("/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|\xe0[\xa0-\xbf][\x80-\xbf]|[\xe1-\xef][\x80-\xbf][\x80-\xbf]|\xf0[\x90-\xbf][\x80-\xbf][\x80-\xbf]|[\xf1-\xf7][\x80-\xbf][\x80-\xbf][\x80-\xbf]/",$string,$string)
07if(is_array($string)&&!empty($string[0])){
08if(is_numeric($length)&&$length){
09$string=join('',array_slice($string[0],0,$length)).$ellipsis
10}else{
11$string=implode('',$string[0])
12}
13}else{
14$string=''
15}
16return $string
17}
php 去除html标签 js 和 css样式
01function clearHtml($content){
02$content=preg_replace("/<a[^>]*>/i","",$content)
03$content=preg_replace("/<\/a>/i","",$content)
04$content=preg_replace("/<div[^>]*>/i","",$content)
05$content=preg_replace("/<\/div>/i","",$content)
06$content=preg_replace("/<!--[^>]*-->/i","",$content)//注释内容
07$content=preg_replace("/style=.+?['|\"]/i",'',$content)//去除样式
08$content=preg_replace("/class=.+?['|\"]/i",'',$content)//去除样式
09$content=preg_replace("/id=.+?['|\"]/i",'',$content)//去除样式
10$content=preg_replace("/lang=.+?['|\"]/i",'',$content)//去除样式
11$content=preg_replace("/width=.+?['|\"]/i",'',$content)//去除样式
12$content=preg_replace("/height=.+?['|\"]/i",'',$content)//去除样式
13$content=preg_replace("/border=.+?['|\"]/i",'',$content)//去除样式
14$content=preg_replace("/face=.+?['|\"]/i",'',$content)//去除样式
15$content=preg_replace("/face=.+?['|\"]/",'',$content)//去除样式 只允许小写 正则匹配没有带 i 参数
16return $content
17}
