On my functions I have this code to display categories archive for custom posts.
function add_custom_types_to_tax( $query ) {
if( is_category() || is_tag() && empty( $query->query_vars[‘suppress_filters’]
) ) {
// Get all your post types
$post_types = get_post_types();
$query->set( ‘post_type’, $post_types );
return $query;
}
}
add_filter( ‘pre_get_posts’, ‘add_custom_types_to_tax’ );
But I am getting the following error messages:
Use of undefined constant ‘pre_get_posts’ – assumed ‘‘pre_get_posts’’
Use of undefined constant ‘add_custom_types_to_tax’ – assumed ‘‘add_custom_types_to_tax’’
How to I get this to work without the errors?
1 Answer
Those look like curly apostrophes, not straight… try changing them to straight (all of them in your code) like this:
function add_custom_types_to_tax( $query ) {
if ( is_category() || is_tag() && empty( $query->query_vars['suppress_filters'] ) ) {
// Get all your post types
$post_types = get_post_types();
$query->set( 'post_type', $post_types );
return $query;
}
}
add_filter( 'pre_get_posts', 'add_custom_types_to_tax' );