如何使用php或javascript获取所有浏览器中当前打开的选项卡的URL？

Question

If anyone can guide a bit or have little knowledge how to make it possible, please let me know.

Thanks

Answer 1

You can't, this information is just not available via any standard interface (except for a window you already have a reference to). You can see why. You wouldn't want the site owner for one of your tabs to be able to know what all your other tabs were showing, that would be a massive invasion of your privacy.

For windows you already have a reference to, you can get the URL of whatever that window is showing (window.location.href), and possibly that of its parent window (window.parent.location.href), top-level (window.top.location.href), and subordinate frames (window.frames[n].location.href — I think). But that's not going to get you the tabs you asked for.

This information is likely available via the extension mechanism of various browsers (Firefox add-ins, Chrome Extensions, etc.), but that would be only for a browser extension, which requires an explicit install from the user, and (currently) requires writing one for each browser vendor, where not all vendors offer an extension mechanism.

Separately: This information is certainly not sent server-side (you tagged your question php).