I think you should use: get_template_part()
So the only thing you have to do is put the get_template_part
inside the header.php
and add where you want to load it.
get_template_part( 'slider' );
I think you should use: get_template_part()
So the only thing you have to do is put the get_template_part
inside the header.php
and add where you want to load it.
get_template_part( 'slider' );