Dynamic Title in Tabs using another PHP slug/shortcode

Hi,

I am using Shortcodes Ultimate to create tabs. I do not want to hardcode the tab title. The title also comes from another piece of PHP code or another PHP slug/shortcode.

Example:
[su_tabs]
[su_tab title=”[php slug=title-1]“] [php slug=content-1]
[/su_tab]

However, the title is not output. Instead I see “[PHP” as the tab title.

Is it possible to get the tab title to be dynamic – coming from another PHP variable or another PHP slug or shortcode?

Any suggestion or workaround is really appreciated.

Thanks,
Vin