(PHP 3 <= 3.0.18, PHP 4 >= 4.0.0)
gztell -- Tell gz-file pointer read/write position
Description
int gztell (int zp)
Returns the position of the file pointer referenced by zp; i.e., its
offset into the file stream.
If an error occurs, returns FALSE.
The file pointer must be valid, and must point to a file successfully opened by gzopen().
See also gzopen(),
gzseek() and gzrewind().
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