PHP 手册
后退 |  | 前进

# bzopen

(PHP 4 >= 4.3.3, PHP 5)

bzopen -- Opens a bzip2 compressed file

## 说明

resource bzopen ( string filename, string mode )

bzopen() opens a bzip2 (.bz2) file for reading or writing.

## 参数

filename

  The name of the file to open.

mode

  Similar to the fopen() function ('r' for read, 'w' for write, etc.).

## 返回值

If the open fails, bzopen() returns `FALSE`, otherwise it returns a pointer to the newly opened file.

## 范例

例子 1. bzopen() example

`<?php $file = "/tmp/foo.bz2"; $bz = bzopen($file, "r") or die("Couldn't open $file for reading"); bzclose($bz); ?>`

## 参见

bzclose()

后退 | 起点 | 前进
bzflush | 上一级 | bzread