bzwrite
(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
Binary safe bzip2 file write
Description
bzwrite() writes a string into the given bzip2 file stream.
Parameters
bzThe file pointer. It must be valid and must point to a file successfully opened by
bzopen().dataThe written data.
lengthIf 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
bzwrite() example
<?php
$str = "uncompressed data";
$bz = bzopen("/tmp/foo.bz2", "w");
bzwrite($bz, $str, strlen($str));
bzclose($bz);
?>