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do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
3617 | * Filters whether the post slug would make a bad hierarchical post slug. |
3618 | * |
3619 | * @since 3.1.0 |
3620 | * |
3621 | * @param bool $bad_slug Whether the post slug would be bad in a hierarchical post context. |
3622 | * @param string $slug The post slug. |
3623 | * @param string $post_type Post type. |
3624 | * @param int $post_parent Post parent ID. |
3625 | */ |
3626 | if ( $post_name_check || in_array( $slug, $feeds ) || 'embed' === $slug || preg_match( "@^($wp_rewrite->pagination_base)?\d+$@", $slug ) || apply_filters( 'wp_unique_post_slug_is_bad_hierarchical_slug', false, $slug, $post_type, $post_parent ) ) { |
3627 | $suffix = 2; |
3628 | do { |
3629 | $alt_post_name = _truncate_post_slug( $slug, 200 - ( strlen( $suffix ) + 1 ) ) . "-$suffix"; |
3630 | $post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $alt_post_name, $post_type, $post_ID, $post_parent ) ); |
3631 | $suffix++; |
3632 | } while ( $post_name_check ); |
3633 | $slug = $alt_post_name; |
3634 | } |
3635 | } else { |