php过滤多余html标签的代码!

2025-06-22 22:52:45
推荐回答(3个)
回答1:

  php过滤多余html标签的代码!
  nction filterhtml($str)
  {
  $str=stripslashes($str);

  $str=preg_replace("/\s+/", ' ', $str); //过滤多余回车
  $str=preg_replace("/[ ]+/si",'',$str); //过滤__(""号后面带空格)

  $str=preg_replace("/\!--.*?-->/si",'',$str); //注释
  $str=preg_replace("/(\!.*?)>/si",'',$str); //过滤DOCTYPE
  $str=preg_replace("/(\/?html.*?)>/si",'',$str); //过滤html标签
  $str=preg_replace("/(\/?head.*?)>/si",'',$str); //过滤head标签
  $str=preg_replace("/(\/?meta.*?)>/si",'',$str); //过滤meta标签
  $str=preg_replace("/(\/?body.*?)>/si",'',$str); //过滤body标签
  $str=preg_replace("/(\/?link.*?)>/si",'',$str); //过滤link标签
  $str=preg_replace("/(\/?form.*?)>/si",'',$str); //过滤form标签
  $str=preg_replace("/cookie/si","COOKIE",$str); //过滤COOKIE标签

  $str=preg_replace("/(applet.*?)>(.*?)(\/applet.*?)>/si",'',$str); //过滤applet标签
  $str=preg_replace("/(\/?applet.*?)>/si",'',$str); //过滤applet标签

  $str=preg_replace("/(style.*?)>(.*?)(\/style.*?)>/si",'',$str); //过滤style标签
  $str=preg_replace("/(\/?style.*?)>/si",'',$str); //过滤style标签

  $str=preg_replace("/(title.*?)>(.*?)(\/title.*?)>/si",'',$str); //过滤title标签
  $str=preg_replace("/(\/?title.*?)>/si",'',$str); //过滤title标签

  $str=preg_replace("/(object.*?)>(.*?)(\/object.*?)>/si",'',$str); //过滤object标签
  $str=preg_replace("/(\/?objec.*?)>/si",'',$str); //过滤object标签

  $str=preg_replace("/(noframes.*?)>(.*?)(\/nofr......年年顺景则源广 岁岁平安福寿多 吉星高照

回答2:

$text = strip_tags($html);

回答3:

php过滤多余html标签的代码!
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