(PHP >= 5.3.0, PECL phar >= 1.0.0) Returns whether phar extension supports writing and creating phars

(PHP >= 5.3.0, PECL phar >= 2.0.0) Returns Phar::GZ or PHAR::BZ2 if the entire phar archive is compressed

(PHP >= 5.3.0, PECL phar >= 1.0.0) Gets a

(PHP >= 5.3.0, PECL phar >= 2.0.0) Compresses the entire Phar archive using Gzip or Bzip2 compression

(PHP >= 5.3.0, PECL phar >= 1.1.0) set the signature algorithm for a phar and apply it.

(PHP >= 5.3.0, PECL phar >= 1.0.0) Returns the api version

(PHP >= 5.3.0, PECL phar >= 2.0.0) Completely remove a phar archive from disk and from memory

(Unknown) Add a file from the filesystem to the phar archive

(PHP >= 5.3.0, PECL phar >= 1.2.0) Returns whether the given filename is a valid phar filename

(PHP >= 5.3.0, PECL phar >= 1.2.1) Set the alias for the Phar archive