bzopen

bzopen

(PHP 4 >= 4.0.4, PHP 5)

bzopenOpens 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, only 'r' (read) and 'w' (write) are supported. Everything else will cause bzopen to return FALSE.

返回值

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

范例

Example #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
  • bzcompress
  • bzdecompress
  • bzerrno
  • bzerror
  • bzerrstr
  • bzflush
  • bzopen
  • bzread
  • bzwrite
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