Core_Upgrader::parse_version_string()
Method: Parses a version string into an array of parts with named keys.
Source: wp-admin/includes/class-core-upgrader.php:593
Method: Parses a version string into an array of parts with named keys.
Source: wp-admin/includes/class-core-upgrader.php:593
Method: Compare the disk file checksums against the expected checksums.
Source: wp-admin/includes/class-core-upgrader.php:646
Class: Core class used for updating core.
Source: wp-admin/includes/class-core-upgrader.php:21