(Unknown) Defines a list of up to 4 $_SERVER variables that should be modified for execution

(Unknown) Create a phar-file format specific stub

(PHP >= 5.3.0, PECL phar >= 1.0.0) Compresses all files in the current Phar archive using Bzip2 compression

(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 >= 2.0.0) Copy a file internal to the phar archive to another new file within

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

(PHP >= 5.3.0, PECL phar >= 1.0.0) Return whether phar was modified

(PHP >= 5.3.0, PECL phar >= 1.0.0) Compresses all files in the current Phar archive using Gzip compression

(PHP >= 5.3.0, PECL phar >= 2.0.0) Delete a file within a phar archive

(PHP >= 5.3.0, PECL phar >= 1.0.0) Return the PHP loader or bootstrap stub of a Phar archive