bzopen
(PHP 4 >= 4.0.4, 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, 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() - Close a bzip2 file
