bzerrno

(PHP 4 >= 4.0.4, PHP 5)

bzerrno — Returns a bzip2 error number

int bzerrno ( resource $bz )

Returns the error number of any bzip2 error returned by the given file pointer.

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

Returns the error number as an integer.