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update_term_meta › WordPress Function
Since4.4.0
已弃用n/a
› update_term_meta ( $term_id, $meta_key, $meta_value, $prev_value = '' )
参数: (4) |
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定义在: |
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Updates term metadata.
Use the$prev_value
parameter to differentiate between meta fields with the same key and term ID.
If the meta field for the term does not exist, it will be added.Related Functions: update_site_meta, update_user_meta, update_usermeta, update_meta, update_post_meta
源码
function update_term_meta( $term_id, $meta_key, $meta_value, $prev_value = '' ) { if ( wp_term_is_shared( $term_id ) ) { return new WP_Error( 'ambiguous_term_id', __( 'Term meta cannot be added to terms that are shared between taxonomies.' ), $term_id ); } return update_metadata( 'term', $term_id, $meta_key, $meta_value, $prev_value ); }