Download a package.
WP_Upgrader::unpack_package
Unpack a compressed package file.
WP_Upgrader::flatten_dirlist
Flatten the results of WP_Filesystem::dirlist() for iterating over.
WP_Upgrader::clear_destination
Clears the directory where this item is going to be installed into.
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WP_Upgrader::install_package
Install a package.
WP_Upgrader::run
Run an upgrade/installation.
WP_Upgrader::maintenance_mode
Toggle maintenance mode for the site.
WP_Upgrader::create_lock
Creates a lock using WordPress options.
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WP_Upgrader::__construct
Construct the upgrader with a skin.
WP_Upgrader::unpack_package
Unpack a compressed package file.
WP_Upgrader::flatten_dirlist
Flatten the results of WP_Filesystem::dirlist() for iterating over.
WP_Upgrader::clear_destination
Clears the directory where this item is going to be installed into.
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WP_Upgrader::install_package
Install a package.
WP_Upgrader::run
Run an upgrade/installation.
WP_Upgrader::maintenance_mode
Toggle maintenance mode for the site.