gzgetc
    (PHP 3, PHP 4 )
gzgetc -- Get character from gz-file pointer
Description
string 
gzgetc ( resource zp)
     Returns a string containing a single (uncompressed) character      read from the file pointed to by zp.  Returns FALSE on EOF       (unlike gzeof()).     
     The gz-file pointer must be valid, and must point to a file      successfully opened by gzopen().     
       See also gzopen(), and      gzgets().