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关于PHP函数声明与调用的一个小疑点

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Release: 2016-06-13 13:00:00
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关于PHP函数声明与调用的一个小问题
我想通过点击按钮再调用执行这个函数,请问在怎么写啊,为什么及时不写onclick="return check()跳转过来他直接就执行了啊

<br />
<html><br />
<body><br />
<button type="button" onclick="return check()"><br />
<?<br />
function check()<br />
{<br />
if($name==$_SESSION['username']||$name=="0000")<br />
	{<br />
	$sql= "DELETE FROM lostMsg WHERE msgID = '$msgID'";<br />
    $result= mysql_query($sql1,$conn);<br />
	if($result==true)<br />
		{<br />
		echo"<script>window.alert('删除成功!')</script>";<br />
		echo "<script>window.location.href='xunwu_More.php'</script>";<br />
		}<br />
	}<br />
	else<br />
		echo"<script>window.alert('你不具备此权限!')</script>";<br />
}<br />
?><br />
</body><br />
<html>
Copy after login




------解决方案--------------------
onclick 是在客户端执行。
你的需求 要post/get到服务端,或者ajax才能实现。
------解决方案--------------------
"> 关于PHP函数声明与调用的一个小疑点

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