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

(PHP >= 5.3.0, PECL phar >= 1.1.0) Return array of supported signature types

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

(Unknown) Returns true if the phar archive can be modified

(PHP >= 5.3.0, PECL phar >= 1.0.0) Returns whether file entry has had its CRC verified

(PHP >= 5.3.0, PECL phar >= 1.0.0) Uncompresses the current Phar entry within the phar, if it is compressed

(PHP >= 5.3.0, PECL phar >= 2.0.0) Decompresses the entire Phar archive

(PHP >= 5.3.0, PECL phar >= 2.0.0) Returns true if the phar archive is based on the tar/phar/zip file

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

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