File: wp-admin/includes/export.php. View all references

function wxr_term_meta( $term ) {
	global $wpdb;

	$termmeta = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->termmeta WHERE term_id = %d", $term->term_id ) );

	foreach ( $termmeta as $meta ) {
		/**
		 * Filters whether to selectively skip term meta used for WXR exports.
		 *
		 * Returning a truthy value from the filter will skip the current meta
		 * object from being exported.
		 *
		 * @since 4.6.0
		 *
		 * @param bool   $skip     Whether to skip the current piece of term meta. Default false.
		 * @param string $meta_key Current meta key.
		 * @param object $meta     Current meta object.
		 */
		if ( ! apply_filters( 'wxr_export_skip_termmeta', false, $meta->meta_key, $meta ) ) {
			printf( "\t\t<wp:termmeta>\n\t\t\t<wp:meta_key>%s</wp:meta_key>\n\t\t\t<wp:meta_value>%s</wp:meta_value>\n\t\t</wp:termmeta>\n", wxr_cdata( $meta->meta_key ), wxr_cdata( $meta->meta_value ) );
		}
	}
}

View on Trac View on GitHub