(taxonomy)_(field) │ хук-фильтр │ WP 2.3.0

Filters the taxonomy field sanitized for display.

The dynamic portions of the filter name, $taxonomy, and $field, refer to the taxonomy slug and taxonomy field, respectively.

Использование

add_filter( '(taxonomy)_(field)', 'wp_kama_taxonomy_field_filter', 10, 3 );

/**
 * Function for `(taxonomy)_(field)` filter-hook.
 * 
 * @param mixed  $value   Value of the taxonomy field.
 * @param int    $term_id Term ID.
 * @param string $context Context to retrieve the taxonomy field value.
 *
 * @return mixed
 */
function wp_kama_taxonomy_field_filter( $value, $term_id, $context ){

	// filter...
	return $value;
}

$value(разное)

Value of the taxonomy field.

$term_id(int)

Term ID.

$context(строка)

Context to retrieve the taxonomy field value.

Список изменений

Где вызывается хук

$value = apply_filters( "{$taxonomy}_{$field}", $value, $term_id, $context );

Где используется хук в WordPress