bzerrno
(PHP 4 >= 4.3.3, PHP 5)
bzerrno -- Returns a bzip2 error number
说明
int
bzerrno ( resource bz )
Returns the error number of any bzip2 error returned by the given file
pointer.
参数
- bz
The file pointer. It must be valid and must point to a file
successfully opened by bzopen().
返回值
Returns the error number as an integer.