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php 去除html标签 和 css样式

作者：zhirong1230 创建时间：2012-06-15 阅读次数：4728

php 去除html标签 和 css样式

Php代码 

   $content = preg_replace("/<a[^>]*>/i", "", $content);   
   $content = preg_replace("/<\/a>/i", "", $content);    
   $content = preg_replace("/<div[^>]*>/i", "", $content);   
   $content = preg_replace("/<\/div>/i", "", $content);          
   $content = preg_replace("/<!--[^>]*-->/i", "", $content);//注释内容    
   $content = preg_replace("/style=.+?['|\"]/i",'',$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      
   $content = preg_replace("/lang=.+?['|\"]/i",'',$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