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Upgrade API: Core_Upgrader class
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Core_Upgrader:: (4 methods):
  upgrade_strings()
  upgrade()
  should_update_to_version()
  check_files()
Class: Core_Upgrader - X-Ref
Core class used for updating core.| upgrade_strings() X-Ref | 
| Initialize the upgrade strings. since: 2.8.0  | 
| upgrade( $current, $args = array() X-Ref | 
| Upgrade WordPress core. param: object $current Response object for whether WordPress is current. param: array $args { return: string|false|WP_Error New WordPress version on success, false or WP_Error on failure. since: 2.8.0  | 
| should_update_to_version( $offered_ver ) X-Ref | 
| Determines if this WordPress Core version should update to an offered version or not. param: string $offered_ver The offered version, of the format x.y.z. return: bool True if we should update to the offered version, otherwise false. since: 3.7.0  | 
| check_files() X-Ref | 
| Compare the disk file checksums against the expected checksums. return: bool True if the checksums match, otherwise false. since: 3.7.0  | 
| Generated: Mon Nov 3 01:00:02 2025 | Cross-referenced by PHPXref 0.7.1 |