You can set a conditional argument for multiple custom post types in WordPress using in_array
The format is like so…
if( in_array( get_post_type(), array( 'treatment', 'package' )) ) {//add in cpts here
// do stuff
}
else { //what all the other post types get
// do other stuff
}
}
It searches the array of cpts to see if they belong to the value, which is the function get_post_type() – which they do, and returns true.
So altering the read more excerpt would be like…
To target the archive pages for multiple custom post types you can use is_post_type_archive
if ( is_post_type_archive( array( 'portfolio', 'testimonial' )) {
// do stuff
}
