gztell

(PHP 4, PHP 5, PHP 7, PHP 8)

gztell — Tell gz-file pointer read/write position

說(shuō)明

gztell(resource $stream): int|false

Gets the position of the given file pointer; i.e., its offset into the uncompressed file stream.

參數(shù)

stream

The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen().

返回值

The position of the file pointer or false if an error occurs.

參見