去除内容多余CSS样式php函数
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今天给客户做百度小程序，出现数据库里面有多余的样式，比如style=""里面内容，小程序前端又不好过滤，又不能去数据库里面替换，只能后端过滤多余样式进行排版。
直接代码附上：
function KillStyle($content){
$content = preg_replace("/STYLE=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/style=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/class=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/id=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/class=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/id=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/lang=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/width=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/height=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/border=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/face=.+?['|\"]/i",'',$content);//去除样式
$content = preg_replace("/face=.+?['|\"]/",'',$content);//去除样式只允许小写正则匹配没有带 i 参数
$content = preg_replace("/<a[^>]*>/i", "", $content);
$content = preg_replace("/<\/a>/i", "", $content);
$content = preg_replace("/<div[^>]*>/i", "<p>", $content);
$content = preg_replace("/<\/div>/i", "</p>", $content);
$content = preg_replace("/<h1[^>]*>/i", "<strong>", $content);
$content = preg_replace("/<\/h1>/i", "</strong>", $content);
$content = preg_replace("/<h2[^>]*>/i", "<strong>", $content);
$content = preg_replace("/<\/h2>/i", "</strong>", $content);
$content = preg_replace("/<h3[^>]*>/i", "<strong>", $content);
$content = preg_replace("/<\/h3>/i", "</strong>", $content);
$content = preg_replace("/<table[^>]*>/i", "<table>", $content);
$content = preg_replace("/<!--[^>]*-->/i", "", $content);//注释内容
$content = preg_replace("/<p[^>]*>/i", "<p>", $content);
$content = preg_replace("/<span[^>]*>/i", "<p>", $content);
$content = preg_replace("/<\/span>/i", "</p>", $content);
$content = preg_replace("/<(script.*?)>(.*?)<(\/script.*?)>/si","",$content); //过滤script标签
$content = preg_replace("/<(em.*?)>(.*?)<(\/em.*?)>/si","",$content); //过滤script标签
return $content;
}本文关键词：去除内容多余CSS样式,php函数,php过滤内容中css样式,去除,内容,多余,CSS,样式,php,函数。以上就是关于“去除内容多余CSS样式php函数”的所有内容，希望分享的内容对您有帮助！更多的相关知识内容，请继续关注《小知识百科站》网站：http://www.370300.com/！。
