_upgrade_cron_array()
Upgrades a cron info array.
This function upgrades the cron info array to version 2.
Internal function — this function is designed to be used by the kernel itself. It is not recommended to use this function in your code.
No Hooks.
Return
Array
. An upgraded cron info array.
Usage
_upgrade_cron_array( $cron );
- $cron(array) (required)
- Cron info array from _get_cron_array().
Changelog
Since 2.1.0 | Introduced. |
_upgrade_cron_array() upgrade cron array code WP 6.7.1
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, true ); return $new_cron; }