Php/docs/function.bzwrite
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bzwrite
(PHP 4 >= 4.0.4, PHP 5, PHP 7)
bzwrite — Binary safe bzip2 file write
Description
bzwrite
( resource $bz
, string $data
[, int|null $length = NULL
] ) : int|false
bzwrite() writes a string into the given bzip2 file stream.
Parameters
bz- The file pointer. It must be valid and must point to a file successfully opened by bzopen().
data- The written data.
length- If supplied, writing will stop after
length(uncompressed) bytes have been written or the end ofdatais reached, whichever comes first.
Return Values
Returns the number of bytes written, or FALSE on error.
Changelog
| Version | Description |
|---|---|
| 8.0.0 | length is nullable now.
|
Examples
Example #1 bzwrite() example
<?php$str = "uncompressed data";$bz = bzopen("/tmp/foo.bz2", "w");bzwrite($bz, $str, strlen($str));bzclose($bz);?>
