Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
_upgrade_cron_array( array $cron ): array
Upgrades a cron info array.
Description
This function upgrades the cron info array to version 2.
Parameters
-
$cronarray Required -
Cron info array from _get_cron_array() .
Return
array An upgraded cron info array.
Source
File: wp-includes/cron.php.
View all references
function _upgrade_cron_array( $cron ) {
if ( isset( $cron['version'] ) && 2 === $cron['version'] ) {
return $cron;
}
$new_cron = array();
foreach ( (array) $cron as $timestamp => $hooks ) {
foreach ( (array) $hooks as $hook => $args ) {
$key = md5( serialize( $args['args'] ) );
$new_cron[ $timestamp ][ $hook ][ $key ] = $args;
}
}
$new_cron['version'] = 2;
update_option( 'cron', $new_cron );
return $new_cron;
}
Changelog
| Version | Description |
|---|---|
| 2.1.0 | Introduced. |