12 views 
Summery Summery
Get sanitized Term field.
Syntax Syntax
Description Description
The function is for contextual reasons and for simplicity of usage.
Parameters Parameters
- $field
-
(Required) Term field to fetch.
- $term
-
(Required) Term ID or object.
- $taxonomy
-
(Optional) Taxonomy Name.
Default value: ''
- $context
-
(Optional) default is display. Look at sanitize_term_field() for available options.
Default value: 'display'
Return Return
(string|int|null|WP_Error) Will return an empty string if $term is not an object or if $field is not set in $term.
Source Source
File: wp-includes/taxonomy.php
$terms = _get_term_hierarchy( $taxonomy );
if ( ! isset( $terms[ $term_id ] ) ) {
return array();
}
$children = $terms[ $term_id ];
foreach ( (array) $terms[ $term_id ] as $child ) {
if ( $term_id === $child ) {
continue;
}
if ( isset( $terms[ $child ] ) ) {
$children = array_merge( $children, get_term_children( $child, $taxonomy ) );
Advertisement
Changelog Changelog
| Version | Description |
|---|---|
| 4.4.0 | The $taxonomy parameter was made optional. $term can also now accept a WP_Term object. |
| 2.3.0 | Introduced. |