如何在PHP中隐藏鼠标悬停链接的目标URL

我需要在php上的链接上隐藏鼠标悬停的目标网址。

它显示在底角。请帮我隐藏一下。



提前致谢



我尝试过：

Hi,
I need to hide the target url on mousehover on a link in php.
It displays it on the bottom corner. Please help me to hide it.

Thanks in advance

What I have tried:

<a href = '$alertListDir/$weekNo.$fileName' onMouseOver = window.status='' >". trim($fileName,'/') ."</a>