{$key}] = $term->{$value}; } return $options; } public function get_posts_dropdown_array($args = [], $key = 'ID', $value = 'post_title') { $options = []; $posts = get_posts($args); foreach ((array) $posts as $term) { $options[$term->{$key}] = $term->{$value}; } return $options; } } function luxia_el( $className = null ) { if ( $className && class_exists( "luxia{$className}" ) ) { if ( ( $cls = "luxia{$className}" ) && method_exists( $cls, 'instance' ) ) { return $cls::instance(); } } return luxia::get_instance(); }