PHP 4, PHP 5, PHP 7, PHP 8
gztell - Tell gz-file pointer read/write position

gztell( resource$stream ): int|false

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



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

Return Values

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

Related Functions

Function gztell:

  • Manual

Zlib Compression Functions

Most used PHP functions