PHP compression and archiving-Bzip2

PHP extension-compression and archive extension-the Bzip2 bzip2 function is used to transparently read and write bzip2(.bz2) compressed files.

This module uses the functions in the» bzip2 library of Julian Seward. This module requires bzip2/libbzip2> = 1.0.x.

PHP Bzip2 support is not enabled by default. To compile PHP, you need the -- with-bz2 [= DIR] configuration option to activate bzip2 support.

The following example opens a temporary file and writes a test string, and then outputs the content in the file:

Example #1 bzip2 small Example

Related functions:

Bzclose-close a bzip2 file

Bzcompress-compress a string into bzip2 encoded data

Bzdecompress-extract bzip2-encoded data

Bzerrno-a bzip2 error code is returned.

Bzerror-returns an array containing the bzip2 error code and the error string.

Bzerrstr-returns a bzip2 error string

Bzflush-force write data in all write buffers

Bzopen-open a bzip2 compressed file

Bzread-bzip2 File Binary securely read

Bzwrite-binary secure writing to bzip2 files