Theme_Upgrader::install()
Method: Install a theme package.
Source: wp-admin/includes/class-theme-upgrader.php:230
Method: Install a theme package.
Source: wp-admin/includes/class-theme-upgrader.php:230
Method: Upgrade a theme.
Source: wp-admin/includes/class-theme-upgrader.php:295
Method: Upgrade several themes at once.
Source: wp-admin/includes/class-theme-upgrader.php:376