bzerrno
(PHP 4 >= 4.0.4, 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.
参见
- bzerror() - Returns the bzip2 error number and error string in an array
- bzerrstr() - Returns a bzip2 error string
