wp-admin/includes/schema.php:842Create and modify WordPress roles for WordPress 2.1.
function populate_roles_210() { $roles = array( 'administrator', 'editor' ); foreach ( $roles as $role ) { $role = get_role( $role ); if ( empty( $role ) ) { continue; } $role->add_cap( 'edit_others_pages' ); $role->add_cap( 'edit_published_pages' ); $role->add_cap( 'publish_pages' ); $role->add_cap( 'delete_pages' ); $role->add_cap( 'delete_others_pages' ); $role->add_cap( 'delete_published_pages' ); $role->add_cap( 'delete_posts' ); $role->add_cap( 'delete_others_posts' ); $role->add_cap( 'delete_published_posts' ); $role->add_cap( 'delete_private_posts' ); $role->add_cap( 'edit_private_posts' ); $role->add_cap( 'read_private_posts' ); $role->add_cap( 'delete_private_pages' ); $role->add_cap( 'edit_private_pages' ); $role->add_cap( 'read_private_pages' ); } $role = get_role( 'administrator' ); if ( ! empty( $role ) ) { $role->add_cap( 'delete_users' ); $role->add_cap( 'create_users' ); } $role = get_role( 'author' ); if ( ! empty( $role ) ) { $role->add_cap( 'delete_posts' ); $role->add_cap( 'delete_published_posts' ); } $role = get_role( 'contributor' ); if ( ! empty( $role ) ) { $role->add_cap( 'delete_posts' ); }}Introduced in 2.1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/schema.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.