當(dāng)前位置：首頁 > 编程语言 > php >内容正文

php

php 正则过滤style,PHP 过滤常用标签的正则表达式

發(fā)布時(shí)間：2024/9/19 php 30 豆豆

生活随笔收集整理的這篇文章主要介紹了 php 正则过滤style,PHP 过滤常用标签的正则表达式小編覺得挺不錯(cuò)的,現(xiàn)在分享給大家,幫大家做個(gè)參考.

$str=preg_replace("/\s+/", " ", $str); //過濾多余回車

$str=preg_replace("/

$str=preg_replace("//si","",$str); //注釋

$str=preg_replace("//si","",$str); //過濾DOCTYPE

$str=preg_replace("//si","",$str); //過濾html標(biāo)簽

$str=preg_replace("//si","",$str); //過濾head標(biāo)簽

$str=preg_replace("//si","",$str); //過濾meta標(biāo)簽

$str=preg_replace("//si","",$str); //過濾body標(biāo)簽

$str=preg_replace("//si","",$str); //過濾link標(biāo)簽

$str=preg_replace("//si","",$str); //過濾form標(biāo)簽

$str=preg_replace("/cookie/si","COOKIE",$str); //過濾COOKIE標(biāo)簽

$str=preg_replace("/(.*?)/si","",$str); //過濾applet標(biāo)簽

$str=preg_replace("//si","",$str); //過濾applet標(biāo)簽

$str=preg_replace("/(.*?)/si","",$str); //過濾style標(biāo)簽

$str=preg_replace("//si","",$str); //過濾style標(biāo)簽

$str=preg_replace("/(.*?)/si","",$str); //過濾title標(biāo)簽

$str=preg_replace("//si","",$str); //過濾title標(biāo)簽

$str=preg_replace("/(.*?)/si","",$str); //過濾object標(biāo)簽

$str=preg_replace("//si","",$str); //過濾object標(biāo)簽

$str=preg_replace("/(.*?)/si","",$str); //過濾noframes標(biāo)簽

$str=preg_replace("//si","",$str); //過濾noframes標(biāo)簽

$str=preg_replace("/(.*?)/si","",$str); //過濾frame標(biāo)簽

$str=preg_replace("//si","",$str); //過濾frame標(biāo)簽

$str=preg_replace("/(.*?)/si","",$str); //過濾script標(biāo)簽

$str=preg_replace("//si","",$str); //過濾script標(biāo)簽

$str=preg_replace("/javascript/si","Javascript",$str); //過濾script標(biāo)簽

$str=preg_replace("/vbscript/si","Vbscript",$str); //過濾script標(biāo)簽

$str=preg_replace("/on([a-z]+)\s*=/si","On\\1=",$str); //過濾script標(biāo)簽

$str=preg_replace("//si","&＃",$str); //過濾script標(biāo)簽