wp_creating_autosave │ action-hook │ WP 4.1.0

Fires before an autosave is stored.

Usage

add_action( 'wp_creating_autosave', 'wp_kama_creating_autosave_action', 10, 2 );

/**
 * Function for `wp_creating_autosave` action-hook.
 * 
 * @param array $new_autosave Post array - the autosave that is about to be saved.
 * @param bool  $is_update    Whether this is an existing autosave.
 *
 * @return void
 */
function wp_kama_creating_autosave_action( $new_autosave, $is_update ){

	// action...
}

$new_autosave(array)

Post array - the autosave that is about to be saved.

$is_update(true|false)

Whether this is an existing autosave.

Changelog

Where the hook is called

do_action( 'wp_creating_autosave', $new_autosave, true );

do_action( 'wp_creating_autosave', $new_autosave );

do_action( 'wp_creating_autosave', get_post( $revision, ARRAY_A ), false );

Where the hook is used in WordPress

add_action( 'wp_creating_autosave', 'wp_autosave_post_revisioned_meta_fields' );