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heartbeat_autosave( array $response, array $data )

Autosave with heartbeat

Parameters

$response

(array) (Required) The Heartbeat response.

$data

(array) (Required) The $_POST data sent.

Return

(array) The Heartbeat response.

Source

File: wp-admin/includes/misc.php 

function heartbeat_autosave( $response, $data ) {
	if ( ! empty( $data['wp_autosave'] ) ) {
		$saved = wp_autosave( $data['wp_autosave'] );

		if ( is_wp_error( $saved ) ) {
			$response['wp_autosave'] = array(
				'success' => false,
				'message' => $saved->get_error_message(),
			);
		} elseif ( empty( $saved ) ) {
			$response['wp_autosave'] = array(
				'success' => false,
				'message' => __( 'Error while saving.' ),
			);
		} else {
			/* translators: Draft saved date format, see https://www.php.net/date */
			$draft_saved_date_format = __( 'g:i:s a' );
			$response['wp_autosave'] = array(
				'success' => true,
				/* translators: %s: Date and time. */
				'message' => sprintf( __( 'Draft saved at %s.' ), date_i18n( $draft_saved_date_format ) ),
			);
		}
	}

	return $response;
}

Uses

Uses Description
wp-admin/includes/post.php: wp_autosave()

Save a post submitted with XHR
wp-includes/l10n.php: __()

Retrieve the translation of $text.
wp-includes/functions.php: date_i18n()

Retrieves the date in localized format, based on a sum of Unix timestamp and timezone offset in seconds.
wp-includes/load.php: is_wp_error()

Check whether variable is a WordPress Error.

Changelog

Version Description
3.9.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/heartbeat_autosave