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超链接跳转事先执行函数

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Release: 2016-06-13 12:43:00
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超链接跳转之前执行函数
如题 
目的:点击一个超链接 onclick()函数为session赋值 然后跳转后的页面输出这个值
问题:为什么我的点击链接函数都没有执行 不管是让它返回false还是true session里面都赋不进去值,跳转后的页面一片空白
超链接页面代码

<br />
<body><br />
<?php <br />
				session_start();<br />
				function f1()<br />
				{<br />
				<br />
					$_SESSION['test']="wewew";<br />
					echo "wocaoeo";<br />
					return false;<br />
				}<br />
?><br />
  <a href="test.php"  onclick="return f1();">单击执行f1 </a><br />
</body><br />
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要跳转到的页面代码
<br />
<?php <br />
session_start();<br />
echo $_SESSION['test'];<br />
	<br />
?><br />
 
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PHP 超链接 函数
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