Bzip2 Compression FunctionsPodręcznik PHPPoprzedniNastępnyV. Bzip2 Compression Functions This module uses the functions of the bzip2 library by Julian Seward to transparently read and write bzip2 (.bz2) compressed files. Bzip2 support in PHP is not enabled by default. You will need to use the --with-bz2 configuration option when compiling PHP to enable bzip2 support. This module requires bzip2/libbzip2 version >= 1.0.x. Small code example This example opens a temporary file and writes a test string to it, then prints out the contents of the file. Przykład 1. Small bzip2 Example<?php $filename = "/tmp/testfile.bz2"; $str = "This is a test string.\n"; // open file for writing $bz = bzopen($filename, "w"); // write string to file bzwrite($bz, $str); // close file bzclose($bz); // open file for reading $bz = bzopen($filename, "r"); // read 10 characters print bzread($bz, 10); // output until end of the file (or the next 1024 char) and close it. print bzread($bz); bzclose($bz); ?>Spis treścibzclose -- Close a bzip2 file pointerbzcompress -- Compress a string into bzip2 encoded databzdecompress -- Decompresses bzip2 encoded databzerrno -- Returns a bzip2 error numberbzerror -- Returns the bzip2 error number and error string in an arraybzerrstr -- Returns a bzip2 error stringbzflush -- Force a write of all buffered databzopen -- Open a bzip2 compressed filebzread -- Binary safe bzip2 file readbzwrite -- Binary safe bzip2 file writePoprzedniSpis treściNastępnybcsubPoczątek rozdziałubzclose