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

(PHP >= 5.3.0, PECL phar >= 1.0.0) Returns the Phar file entry flags

(PHP >= 5.3.0, PECL phar >= 1.0.0) Compresses the current Phar entry within the phar using gz compression

(PHP >= 5.3.0, PECL phar >= 1.0.0) Returns whether the entry is compressed using gz

(PHP >= 5.3.0, PECL phar >= 1.0.0) Returns the actual size of the file (with compression) inside the Phar

(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 current Phar entry within the phar

(PHP >= 5.3.0, PECL phar >= 1.0.0) Compresses the current Phar entry within the phar using Bzip2 compression

(PHP >= 5.3.0, PECL phar >= 1.0.0) Returns whether the entry is compressed