gzpassthru --
Output all remaining data on a gz-file pointer
Description
int gzpassthru ( resource zp )
Reads to EOF on the given gz-file pointer from the current position and
writes the (uncompressed) results to standard output.
Note:
You may need to call gzrewind() to reset the file
pointer to the beginning of the file if you have already written data
to it.
Tip:
If you just want to dump the contents of a file to the output buffer,
without first modifying it or seeking to a particular offset, you may
want to use the readgzfile() function, which saves
you the gzopen() call.
Parameters
zp
The gz-file pointer. It must be valid, and must point to a file
successfully opened by gzopen().
Return Values
The number of uncompressed characters read from gz
and passed through to the input, or FALSE on error.
