(PHP >= 5.3.0, PECL phar >= 2.0.0) Compresses the current Phar entry with either zlib or bzip2 compression

(PECL rar >= 2.0.0) Activate and deactivate error handling with exceptions

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Deflate a string

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

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

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

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

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

(PHP 7, PECL zip >= 1.13.0) Set the compression method of an entry defined by its index

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