The $mod variable is defined early in the load process (in WpssoHead->show_head(), which is hooked to the 'wp_head' action) and is passed to most WPSSO methods and filters.
$wpsso =& Wpsso::get_instance(); // In case we prefer using the global $post object. $use_post = apply_filters( 'wpsso_use_post', in_the_loop() ? true : false ); // Get information about the current webpage. $mod = $wpsso->page->get_mod( $use_post );
The $mod variable name stands for module and defines important reference values for the current WPSSO object type. The WPSSO object type can be a comment, post, term, or user object. An archive does not have an object type since an archive page is a collection of objects. For example, a monthly archive is a collection of posts for that month. In this case, $mod[ 'obj' ] would be false and other properties like $mod[ 'is_archive' ], $mod[ 'is_date' ], and $mod[ 'is_month' ] would be true.
The WpssoPage->get_mod() method can be used to determine the current webpage module. If you need to setup a $mod variable for a specific comment, post, term, or user, you can call the get_mod() method from those class objects.
$wpsso =& Wpsso::get_instance(); // Get information for comment ID 123. $mod = $wpsso->comment->get_mod( $comment_id = 123 ); // Get information for post ID 123. $mod = $wpsso->post->get_mod( $post_id = 123 ); // Get information for term ID 123. $mod = $wpsso->term->get_mod( $term_id = 123 ); // Get information for user ID 123. $mod = $wpsso->user->get_mod( $user_id = 123 );
Functions to get the $mod array are also available:
// Get information about the current webpage (post, term, user, archive page, etc.). $mod = wpsso_get_page_mod(); // Get information for comment ID 123. $mod = wpsso_get_comment_mod( $comment_id = 123 ); // Get information for post ID 123. $mod = wpsso_get_post_mod( $post_id = 123 ); // Get information for term ID 123. $mod = wpsso_get_term_mod( $term_id = 123 ); // Get information for user ID 123. $mod = wpsso_get_user_mod( $user_id = 123 );
Here is an example $mod array for a post:
Array (
[id] => 123
[name] => post
[name_transl] => post
[obj] => object WpssoPost
[wp_obj] => object WP_Post
[query_vars] => Array ()
[posts_args] => Array ()
[paged] => false
[paged_total] => 1
[is_404] => false
[is_archive] => false
[is_attachment] => false
[is_comment] => false
[is_date] => false
[is_day] => false
[is_home] => false
[is_home_page] => false
[is_home_posts] => false
[is_month] => false
[is_post] => true
[is_post_type_archive] => false
[is_public] => false
[is_search] => false
[is_term] => false
[is_user] => false
[is_year] => false
[comment_author] => false
[comment_author_name] => false
[comment_author_url] => false
[comment_paged] => false
[comment_parent] => false
[comment_rating] => false
[comment_time] => false
[use_post] => false
[post_slug] => the-post-slug
[post_type] => post
[post_type_label_plural] => Posts
[post_type_label_single] => Post
[post_mime_type] => ''
[post_mime_group] => ''
[post_mime_subgroup] => ''
[post_status] => publish
[post_author] => 123
[post_coauthors] => Array ()
[post_time] => 2013-03-15T22:23:27+00:00
[post_timestamp] => 1363386207
[post_modified_time] => 2021-01-31T00:16:46+00:00
[post_modified_timestamp] => 1612052206
[post_parent] => false
[tax_slug] => ''
[tax_label_plural] => false
[tax_label_single] => false
[user_name] => ''
[wpml_code] => ''
)
Here is an example $mod array for a WooCommerce product:
Array (
[id] => 4567
[name] => post
[name_transl] => post
[obj] => object WpssoPost
[wp_obj] => object WP_Post
[query_vars] => Array ()
[posts_args] => Array ()
[paged] => false
[paged_total] => 1
[is_404] => false
[is_archive] => false
[is_attachment] => false
[is_comment] => false
[is_date] => false
[is_day] => false
[is_feed] => false
[is_home] => false
[is_home_page] => false
[is_home_posts] => false
[is_month] => false
[is_post] => true
[is_post_type_archive] => false
[is_public] => true
[is_search] => false
[is_term] => false
[is_user] => false
[is_year] => false
[comment_author] => false
[comment_author_name] => false
[comment_author_url] => false
[comment_paged] => false
[comment_parent] => false
[comment_rating] => false
[comment_time] => false
[use_post] => false
[post_slug] => hoodie
[post_type] => product
[post_type_label_plural] => Products
[post_type_label_single] => Product
[post_mime_type] => ''
[post_mime_group] => false
[post_mime_subgroup] => false
[post_status] => publish
[post_author] => 123
[post_coauthors] => Array ()
[post_time] => 2023-02-16T12:34:11+00:00
[post_timestamp] => 1676550851
[post_modified_time] => 2023-07-04T00:54:41+00:00
[post_modified_timestamp] => 1688432081
[post_parent] => false
[term_tax_id] => false
[tax_slug] => ''
[tax_label_plural] => false
[tax_label_single] => false
[user_name] => ''
[wpml_code] => ''
)
Here is an example $mod array for a WooCommerce product category term:
Array (
[id] => 890
[name] => term
[name_transl] => term
[obj] => object WpssoTerm
[wp_obj] => object WP_Term
[query_vars] => Array ()
[posts_args] => Array ()
[paged] => false
[paged_total] => false
[is_404] => false
[is_archive] => true
[is_attachment] => false
[is_comment] => false
[is_date] => false
[is_day] => false
[is_feed] => false
[is_home] => false
[is_home_page] => false
[is_home_posts] => false
[is_month] => false
[is_post] => false
[is_post_type_archive] => false
[is_public] => true
[is_search] => false
[is_term] => true
[is_user] => false
[is_year] => false
[comment_author] => false
[comment_author_name] => false
[comment_author_url] => false
[comment_paged] => false
[comment_parent] => false
[comment_rating] => false
[comment_time] => false
[use_post] => false
[post_slug] => false
[post_type] => false
[post_type_label_plural] => false
[post_type_label_single] => false
[post_mime_type] => false
[post_mime_group] => false
[post_mime_subgroup] => false
[post_status] => false
[post_author] => false
[post_coauthors] => Array ()
[post_time] => false
[post_timestamp] => false
[post_modified_time] => false
[post_modified_timestamp] => false
[post_parent] => false
[term_tax_id] => 761
[tax_slug] => product_cat
[tax_label_plural] => Product categories
[tax_label_single] => Category
[user_name] => ''
[wpml_code] => ''
)
```