(PHP 4 >= 4.1.0, PHP 5 >= 5.2.0, PHP 7, PECL zip >= 1.0.0) Retrieve the actual file size of a directory

(PECL rar >= 0.1) Get entry host OS public

(PHP >= 5.3.0, PECL phar >= 2.0.0) Extract the contents of a tar/zip archive to a directory

(PHP >= 5.3.0, PECL phar >= 1.0.0) remove a file from a phar

(PHP >= 5.3.0, PECL phar >= 2.0.0) Decompresses the current Phar entry within the phar

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Returns a bzip2 error number

(PHP >= 5.3.0, PECL phar >= 1.0.0) Return version info of Phar archive

(PHP >= 5.3.0, PECL phar >= 2.0.0) dummy function (Phar::setDefaultStub is not valid for PharData)

(PHP >= 5.3.0, PECL phar >= 1.0.0) Returns whether phar extension supports compression using either zlib

(PHP >= 5.3.0, PECL phar >= 2.0.0) Decompresses all files in the current Phar archive