(PHP 4 >= 4.0.4, PHP 5, PHP 7) Force a write of all buffered data

(PHP >= 5.3.0, PECL phar >= 2.0.0) Construct a tar/zip archive from the files within a directory.

(PHP 5 >= 5.2.0, PHP 7, PECL zip >= 1.1.0) Open a ZIP file archive

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

(PECL rar >= 2.0.0) Check whether the RAR archive is solid

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

(PECL rar >= 0.1) Get CRC of the entry public

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

(PHP 5 >= 5.6.0, PHP 7, PECL zip >= 1.12.4) Retrieve the external attributes of an entry defined by its

(Unknown) The PharException class provides a phar-specific exception class for try/catch blocks.