Bzip2 函数
PHP Manual

bzerrno

(PHP 4 >= 4.0.4, PHP 5)

bzerrnoReturns 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


Bzip2 函数
PHP Manual