Updates the cron option with the new cron array.

$cron array[] Required

Array of cron info arrays from _get_cron_array() .

$wp_error bool Optional

Whether to return a WP_Error on failure.

Default: false

bool|WP_Error True if cron array updated. False or WP_Error on failure.

File: wp-includes/cron.php. View all references

function _set_cron_array( $cron, $wp_error = false ) {
	if ( ! is_array( $cron ) ) {
		$cron = array();
	}

	$cron['version'] = 2;
	$result          = update_option( 'cron', $cron );

	if ( $wp_error && ! $result ) {
		return new WP_Error(
			'could_not_set',
			__( 'The cron event list could not be saved.' )
		);
	}

	return $result;
}