PHP清除网页病毒的方法_PHP教程

好像是进行一些替换操作，大家可以测试

Class clear_virus{
public $index =b.html;
public $filepath =array(b.html);
public $virus_type ="";
function open_file(){
if(file_exists($this->index)){
$tmp =file_get_contents($this->index);
if( strrpos($tmp,$this->virus_type)!== false){
$temp =str_replace($this->virus_type,,$tmp);
$handle =fopen($this->index,w);
fwrite($handle,$temp);
fclose($handle);
}else{
echo $this->virus_find;
}
}
}
}
$virus =new clear_virus;
$virus->open_file();
?>
清除script 病毒

http://www.bkjia.com/PHPjc/508291.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/508291.htmlTechArticle好像是进行一些替换操作，大家可以测试 ?php Class clear_virus{ public $index =b.html; public $filepath =array(b.html); public $virus_type ="script src=http://%61%76...