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PHP5中文手册

bzerrno

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

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.