gztell
(PHP 4, PHP 5, PHP 7, PHP 8)
gztell — Tell gz-file pointer read/write position
說明
gztell(resource
$stream): int|falseGets the position of the given file pointer; i.e., its offset into the uncompressed file stream.
參數
-
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
- gzopen() - Open gz-file
- gzseek() - Seek on a gz-file pointer
- gzrewind() - Rewind the position of a gz-file pointer