# bzflush

(PHP 4 >= 4.3.3, PHP 5, PECL bz2:1.0)

bzflush — Force a write of all buffered data

### Description

int bzflush ( resource `$bz` )

Forces a write of all buffered bzip2 data for the file pointer `bz` .

### Parameters

`bz`

  The file pointer. It must be valid and must point to a file successfully opened by bzopen().

### Return Values

Returns `TRUE` on success or `FALSE` on failure.

### See Also

- bzread()
- bzwrite()