is_post_type_viewable() WP 1.0
Determines whether a post type is considered "viewable".
For built-in post types such as posts and pages, the 'public' value will be evaluated. For all others, the 'publicly_queryable' value will be used.
1 time — 0.000015 sec (very fast) | 50000 times — 0.04 sec (speed of light) | PHP 7.0.5, WP 4.4.2
No Hooks.
Return
true|false. Whether the post type should be considered viewable.
Usage
is_post_type_viewable( $post_type );
- $post_type(string|WP_Post_Type) (required)
- Post type name or object.
Changelog
| Since 4.4.0 | Introduced. |
| Since 4.5.0 | Added the ability to pass a post type name in addition to object. |
| Since 4.6.0 | Converted the $post_type parameter to accept a WP_Post_Type object. |
Code of is_post_type_viewable() is post type viewable WP 5.7.1
function is_post_type_viewable( $post_type ) {
if ( is_scalar( $post_type ) ) {
$post_type = get_post_type_object( $post_type );
if ( ! $post_type ) {
return false;
}
}
if ( ! is_object( $post_type ) ) {
return false;
}
return $post_type->publicly_queryable || ( $post_type->_builtin && $post_type->public );
}