WP_Upgrader::release_lock()
Method: Releases an upgrader lock.
Source: wp-admin/includes/class-wp-upgrader.php:1045
WP_Upgrader::download_package()
Method: Download a package.
Source: wp-admin/includes/class-wp-upgrader.php:304
upgrader_pre_download
Filter Hook: Filters whether to return the package.
Source: wp-admin/includes/class-wp-upgrader.php:317
WP_Upgrader::unpack_package()
Method: Unpack a compressed package file.
Source: wp-admin/includes/class-wp-upgrader.php:353
WP_Upgrader::flatten_dirlist()
Method: Flatten the results of WP_Filesystem_Base::dirlist() for iterating over.
Source: wp-admin/includes/class-wp-upgrader.php:409
WP_Upgrader::clear_destination()
Method: Clears the directory where this item is going to be installed into.
Source: wp-admin/includes/class-wp-upgrader.php:437