PHP/Cookie Session/session set save handler

session_set_save_handler( ): your own session handler

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Session open (called by session_start( )) Session close (called at page end) Session read (called after session_start( ) ) Session write (called when session data is to be written) Session destroy (called by session_destroy( ) ) Session garbage collect (called randomly) <?

   function sess_open($sess_path, $sess_name) {
           print "Session opened.\n";
           print "Sess_path: $sess_path\n";
           print "Sess_name: $sess_name\n\n";
           return true;
   }
   function sess_close( ) {
           print "Session closed.\n";
           return true;
   }
   function sess_read($sess_id) {
           print "Session read.\n";
           print "Sess_ID: $sess_id\n";
           return "";
   }
   function sess_write($sess_id, $data) {
           print "Session value written.\n";
           print "Sess_ID: $sess_id\n";
           print "Data: $data\n\n";
           return true;
   }
   function sess_destroy($sess_id) {
           print "Session destroy called.\n";
           return true;
   }
   function sess_gc($sess_maxlifetime) {
           print "Session garbage collection called.\n";
           print "Sess_maxlifetime: $sess_maxlifetime\n";
           return true;
   }
   session_set_save_handler("sess_open", "sess_close", "sess_read",
                   "sess_write", "sess_destroy", "sess_gc");
   session_start( );
   $_SESSION["foo"] = "bar";
   print "Some text\n";
   $_SESSION["baz"] = "wombat";

?>

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