: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
* Filters an object id for use in template settings validation functions.
function et_theme_builder_template_setting_filter_validation_object_id( $id, $type, $subtype ) {
* Filters template settings object id for validation use.
return apply_filters( 'et_theme_builder_template_setting_filter_validation_id', $id, $type, $subtype );
* @param string[] $setting
function et_theme_builder_template_setting_validate_homepage( $type, $subtype, $id, $setting ) {
return ET_Theme_Builder_Request::TYPE_FRONT_PAGE === $type;
* Validate singular:post_type:<post_type>:all.
* @param string[] $setting
function et_theme_builder_template_setting_validate_singular_post_type_all( $type, $subtype, $id, $setting ) {
if ( ET_Theme_Builder_Request::TYPE_FRONT_PAGE === $type && 'page' === $setting[2] && $id === (int) get_option( 'page_on_front' ) ) {
// Cover the homepage as well.
return ET_Theme_Builder_Request::TYPE_SINGULAR === $type && $subtype === $setting[2];
* Validate archive:post_type:<post_type>.
* @param string[] $setting
function et_theme_builder_template_setting_validate_archive_post_type( $type, $subtype, $id, $setting ) {
return ET_Theme_Builder_Request::TYPE_POST_TYPE_ARCHIVE === $type && $subtype === $setting[2];
* Validate singular:post_type:<post_type>:id:<id>.
* @param string[] $setting
function et_theme_builder_template_setting_validate_singular_post_type_id( $type, $subtype, $id, $setting ) {
$object_id = et_theme_builder_template_setting_filter_validation_object_id( (int) $setting[4], 'post', $setting[2] );
// Cover the special case where the post selected is assigned as the website homepage.
( ET_Theme_Builder_Request::TYPE_FRONT_PAGE === $type && $id === $object_id )
( ET_Theme_Builder_Request::TYPE_SINGULAR === $type && $id === $object_id )
* Validate singular:post_type:<post_type>:children:id:<id>.
* @param string[] $setting
function et_theme_builder_template_setting_validate_singular_post_type_children_id( $type, $subtype, $id, $setting ) {
if ( ET_Theme_Builder_Request::TYPE_SINGULAR !== $type ) {
$object_id = et_theme_builder_template_setting_filter_validation_object_id( (int) $setting[5], 'post', $setting[2] );
return in_array( $object_id, get_post_ancestors( $id ), true );
* Validate singular:taxonomy:<taxonomy>:term:id:<id>.
* @param string[] $setting
function et_theme_builder_template_setting_validate_singular_taxonomy_term_id( $type, $subtype, $id, $setting ) {
if ( ET_Theme_Builder_Request::TYPE_SINGULAR !== $type ) {
$object_id = et_theme_builder_template_setting_filter_validation_object_id( (int) $setting[5], 'taxonomy', $taxonomy );
return has_term( $object_id, $taxonomy, $id );
* @param string[] $setting
function et_theme_builder_template_setting_validate_archive_all( $type, $subtype, $id, $setting ) {
ET_Theme_Builder_Request::TYPE_POST_TYPE_ARCHIVE,
ET_Theme_Builder_Request::TYPE_TERM,
ET_Theme_Builder_Request::TYPE_AUTHOR,
ET_Theme_Builder_Request::TYPE_DATE,
return in_array( $type, $archives, true );
* Validate archive:taxonomy:<taxonomy>:all.
* @param string[] $setting
function et_theme_builder_template_setting_validate_archive_taxonomy_all( $type, $subtype, $id, $setting ) {
return ET_Theme_Builder_Request::TYPE_TERM === $type && $subtype === $setting[2];
* Validate archive:taxonomy:<taxonomy>:term:id:<id>.
* @param string[] $setting
function et_theme_builder_template_setting_validate_archive_taxonomy_term_id( $type, $subtype, $id, $setting ) {
$object_id = et_theme_builder_template_setting_filter_validation_object_id( (int) $setting[5], 'post', $taxonomy );
if ( ET_Theme_Builder_Request::TYPE_TERM === $type && $subtype === $taxonomy ) {
if ( $id === $object_id ) {
// Specified setting term id is an ancestor of the request term id ($id).
if ( term_is_ancestor_of( $object_id, $id, $taxonomy ) ) {
* Validate archive:user:all.
* @param string[] $setting
function et_theme_builder_template_setting_validate_archive_user_all( $type, $subtype, $id, $setting ) {
return ET_Theme_Builder_Request::TYPE_AUTHOR === $type;
* Validate archive:user:id:<id>.
* @param string[] $setting
function et_theme_builder_template_setting_validate_archive_user_id( $type, $subtype, $id, $setting ) {
return ET_Theme_Builder_Request::TYPE_AUTHOR === $type && $id === (int) $setting[3];
* Validate archive:user:role:<role>.
* @param string[] $setting
function et_theme_builder_template_setting_validate_archive_user_role( $type, $subtype, $id, $setting ) {
$user = get_userdata( $id );
if ( 'administrator' === $setting[3] && is_super_admin( $user->ID ) ) {
// - have a low-level role assigned in the current site
// - not be added to the site at all
// in either case they are treated as administrators so we have to handle this edge case.
return ET_Theme_Builder_Request::TYPE_AUTHOR === $type && in_array( $setting[3], $user->roles, true );
* Validate archive:date:all.
* @param string[] $setting
function et_theme_builder_template_setting_validate_archive_date_all( $type, $subtype, $id, $setting ) {
return ET_Theme_Builder_Request::TYPE_DATE === $type;
* @param string[] $setting
function et_theme_builder_template_setting_validate_search( $type, $subtype, $id, $setting ) {
return ET_Theme_Builder_Request::TYPE_SEARCH === $type;
* @param string[] $setting
function et_theme_builder_template_setting_validate_404( $type, $subtype, $id, $setting ) {
return ET_Theme_Builder_Request::TYPE_404 === $type;