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一个可以删除字符串中HTML标记的PHP函数

Jun 01, 2016 pm 02:31 PM

一个可以删除字符串中HTML标记的PHP函数
作者:limote


当访客留言和发帖时,我们并不希望访客在留言和帖子中使用HTML标记,所以在访客提交留言和帖子时我门得把HTML标记删除,下面的函数就是实现此功能的函数

function delete_htm($scr)
{
for($i=0;$i {
if(substr($scr,$i,1)==" {
while(substr($scr,$i,1)!=">")$i++;
$i++;
}
$str=$str.substr($scr,$i,1);
}
return($str);
}
?>
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