bzreadbzwrite
(PHP 4 >= 4.0.4, PHP 5)
bzwrite — Binary safe bzip2 file write
Описание
int bzwrite
( resource $bz
, string $data
[, int $length
] )
bzwrite() writes a string into the given bzip2 file stream.
Параметри
- bz
-
The file pointer. It must be valid and must point to a file successfully opened by bzopen().
- data
-
The written data.
- length
-
If supplied, writing will stop after length (uncompressed) bytes have been written or the end of data is reached, whichever comes first.
Връщани стойности
Returns the number of bytes written, or FALSE on error.
Примери
Example #1 bzwrite() example
<?php
$str = "uncompressed data";
$bz = bzopen("/tmp/foo.bz2", "w");
bzwrite($bz, $str, strlen($str));
bzclose($bz);
?>
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