使用php删除特定的html标签
问题描述:
因为我不想使用php的stip_tags函数,而不是要替换< script>和</script>
更改为空字符串,以便输出应为alert(1).
Since I dont want to use stip_tags function of php instead of I want to replace <script> and </script>
to empty string so that output should be alert(1).
输入:-
< script> alert(1)</script>
输出:-alert(1)
Output:- alert(1)
如何实现.
答
要么使用简单的替换:
$string = str_replace(array("<script>","</script>"), "");
或RegEx:
$string = preg_replace("/<script.*?>(.*)?<\/script>/im","$1",$string);