PHP经典特效代码:禁止屏蔽类

PHP经典特效代码:禁止屏蔽类

PHP教程:

1.禁止右键

<body oncontextmenu=return(false)>

2.禁止选择

<body onselectstart="return false">

3.禁止粘贴

<body onpaste="return false">

4.禁止直接访问 [必须框架内才行]

<script>

if (top == self)top.location.href = "page.htm";

</script>

5.禁止frame引用

<script>

if (top != self)top.location.href = "page.htm";

</script>

6.禁止功能键Shift,Alt,Ctrl

<script>function key(){

if(event.shiftKey) alert("Shift不允许使用!");} document.onkeydown=key; </script>