Ubuntu
object->get_tax_language();
}
/**
* Stores the object's language in the database.
*
* @since 1.0
* @since 1.9 Type-hinted.
*
* @param int $id Object ID.
* @param PLL_Language|string|int $lang Language (object, slug, or term ID).
* @return bool True when successfully assigned. False otherwise (or if the given language is already assigned to
* the object).
*/
public function set_language( $id, $lang ): bool {
return (bool) $this->object->set_language( $id, $lang );
}
/**
* Returns the language of an object.
*
* @since 1.0
*
* @param int $id Object ID.
* @param string $field Optional, the language field to return (@see PLL_Language), defaults to `'slug'`.
* A composite value can be used for language term property values, in the form of
* `{language_taxonomy_name}:{property_name}` (see {@see PLL_Language::get_tax_prop()} for
* the possible values). Ex: `term_language:term_taxonomy_id`.
* @return string|int|bool|string[] The requested field value of the object language, `false` if no language is
* associated to that object.
*
* @phpstan-param non-falsy-string $field
* @phpstan-return (
* $field is 'slug' ? non-empty-string : string|int|bool|list
* )|false
*/
public function get_language( $id, $field = 'slug' ) {
$lang = $this->object->get_language( $id );
return ! empty( $lang ) ? $lang->get_prop( $field ) : false;
}
/**
* A JOIN clause to add to sql queries when filtering by language is needed directly in query.
*
* @since 1.0
* @since 1.9 Type-hinted.
*
* @param string $alias Optional alias for object table.
* @return string The JOIN clause.
*
* @phpstan-return non-empty-string
*/
public function join_clause( $alias = '' ): string {
return (string) $this->object->join_clause( $alias );
}
/**
* A WHERE clause to add to sql queries when filtering by language is needed directly in query.
*
* @since 1.0
* @since 1.9 Type-hinted.
*
* @param PLL_Language|PLL_Language[]|string|string[] $lang A `PLL_Language` object, or a comma separated list of
* language slugs, or an array of language slugs or objects.
* @return string The WHERE clause.
*
* @phpstan-param PLL_Language|PLL_Language[]|non-empty-string|non-empty-string[] $lang
*/
public function where_clause( $lang ): string {
return (string) $this->object->where_clause( $lang );
}
}