How to get Shortcode attribute values in custom template page in wordpress

Question

Need help : I made a cutom shortcode in wordpress plugin and pasted that code in Add new Page like this.

[test-shortcode attr=test]

i have defined attribute called attr and given its value "test" in the page. Now i made a custom Page template for that page.

My Question is how can i get the value of "attr" attribute in that new template ?

Is there any function exists or some technique to do this?

Thanks Waiting for answer

Answer 1

use below code in your custom page

echo do_shortcode( '[gallery]' );

Hope this helps. Cheers;)